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Journal articles on the topic 'Liquid separator'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Carpenter, Chris. "Study Investigates Highly Deviated Shroud-Type Downhole Separators." Journal of Petroleum Technology 73, no. 12 (2021): 40–41. http://dx.doi.org/10.2118/1221-0040-jpt.

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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 201127, “An Experimental Investigation of Highly Deviated Shroud-Type Downhole Separators,” by Jorge Lopez, Eduardo Pereyra, SPE, and Cem Sarica, SPE, The University of Tulsa, prepared for the 2020 SPE Virtual Artificial Lift Conference and Exhibition—Americas, 10–12 November. The paper has not been peer reviewed. An experimental study of a shroud-type downhole separator for a pumped horizontal or deviated well is presented in this study. The separator is located at high deviation angles (i.e., 45°

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2

Rza Behbudov, Shahin Ismayilov, Rza Behbudov, Shahin Ismayilov. "DETERMINATION OF THE INSIDE DIAMETER AND CAPACITY OF A VERTICAL GRAVITY SEPARATOR." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 17, no. 06 (2022): 175–79. http://dx.doi.org/10.36962/pahtei17062022-175.

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The article provides a brief analysis of the internal diameter and capacity of a vertical gravity separator. The process of separation should be understood as the process of separating the solid, liquid and vapor phases in a stream. Devices in which liquid and solid phases are separated from gas are called separators. Separators used in gas condensate mines are divided into classes according to their different qualities. Separators are divided into the following types (classes) according to their purpose: a) working separators; b) measuring separators. Separators are cylindrical and spherical

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3

Тarasov, M. Yu, Е. A. Кlevtsov, and V. M. Тarasov. "Features of the technological calculation of the inlet separation plant with preliminary water discharge." Oil and Gas Studies, no. 5 (December 4, 2022): 121–31. http://dx.doi.org/10.31660/0445-0108-2022-5-121-131.

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To ensure efficient separation of oil production wells with a high content of associated petroleum gas, inlet separation units are used, consisting of an inlet separator, which ensures the separation of the main amount of free gas from liquid, an oil and gas separator, in which free gas is finally separated from the liquid, and a separator-drop catcher, designed to prevent entrainment of droplet liquid with gas. When a gas-water-oil mixture with a high water content enters the plant, an oil and gas water separator can be used instead of an oil and gas separator, which makes it possible to carr

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4

Kou, Jie, and Zhaoyang Li. "Numerical Simulation of New Axial Flow Gas-Liquid Separator." Processes 10, no. 1 (2021): 64. http://dx.doi.org/10.3390/pr10010064.

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At present, most of the incoming liquids from the oilfield combined stations are not pre-separated for natural gas, which makes the subsequent process of oil-water separation less effective. Therefore, it is necessary to carry out gas-liquid separation. A new type of axial flow gas-liquid separator was proposed in this paper. The numerical simulation was carried out by CFD FLUENT software, and the changes of concentration field, velocity field and pressure field in the axial flow gas-liquid separator were analyzed. It was found that there were gas-liquid separation developments and stabilizati

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5

Wang, Lin, Chong Xie, Zhimin Wang, and Kexu Chen. "Optimization analysis and Field application of gas-liquid cyclone separator based on CFX." Advances in Mechanical Engineering 14, no. 9 (2022): 168781322211199. http://dx.doi.org/10.1177/16878132221119951.

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At present, large and cumbersome gravity sedimentation separators are generally used in the separation of liquid and gas in the wellbore during emergency blowout or circulating degassing in drilling, and innovation and improvement are urgently needed. In this paper, CFX commercial simulation software is used to analyze the cut-in cyclone separator, and the axial inlet type cyclone separator with different length ratios of cylinder-cone section in swirling flow section under different flow channel structures, and carried out indoor simulation and field test verification. The results show that t

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Edalati, Abdolhossein, Yike Chen, Tyler John Barzee, Hamed M. El-Mashad, and Ruihong Zhang. "Effect of Mechanical Solids Separators on Potential Reduction of Methane Emissions From Dairy Manure Storage." Journal of the ASABE 66, no. 3 (2023): 689–701. http://dx.doi.org/10.13031/ja.15371.

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Highlights Four mechanical manure separators were evaluated in on-farm studies. Mass balances and biochemical methane potential tests were conducted to measure on-farm separation efficiencies. Separator performance depended on environmental, material, and design factors. Over 70% solids separation and methane emission reduction potentials were achieved. Abstract. The separation efficiencies of four mechanical solid-liquid separation technologies and their effect on the reduction of methane production potential from dairy lagoons were studied using on-farm separator measurements and laboratory

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7

Ahmed, Shakil, Gerardo Sanchez-Soto, Chong Wong, Edson Nakagawa, and Jamal Naser. "Effect of pressure and salinity on the performance of a gas-liquid separator—a preliminary study." APPEA Journal 51, no. 1 (2011): 603. http://dx.doi.org/10.1071/aj10043.

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The separation of liquid from gas during the initial stages of the separation process is very important in increasing well productivity. This is why the design of an efficient and compact gas-liquid separator has received much attention from academic researchers as well as field operators. They all state the necessity of compact design in deploying separators offshore (and potentially subsea) to enhance the recovery of gas wells. This investigation describes an experimental and computational fluid dynamics (CFD) modelling of a laboratory-scale compact gas-liquid separator designed by CSIRO. Th

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8

Fadaei, M., M. J. Ameri, Y. Rafiei, and M. Hoseinzadeh. "A NOVEL HYBRID METHOD TO DESIGN HORIZONTAL GAS-LIQUID SEPARATORS." Brazilian Journal of Petroleum and Gas 17, no. 1 (2023): 1–23. http://dx.doi.org/10.5419/bjpg2023-0001.

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Separators are a vital part of almost every oil and gas production facility. Because of their importance, optimal separator design is critical. Semi-empirical design method is a conventional and more primitive way of determining the optimal dimensions for separators. However, because of the simplifying assumptions used to derive semi-empirical correlations, this method can only be used to obtain a rough estimate for separator dimensions. In this study, a novel hybrid method to design multiphase separators is presented using experimentation, dimensional analysis, and CFD simulation. This method

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9

Niu, Jun, Shuo Liu, and Jing-Yu Xu. "Investigation on separation performance of vane-type gas-liquid tube separator." Chemical Industry and Chemical Engineering Quarterly 26, no. 3 (2020): 227–36. http://dx.doi.org/10.2298/ciceq190909040n.

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In this work, gas phase distribution characteristic and separation performance of a new vane-type gas-liquid separator were carefully investigated using electrical resistance tomography and numerical simulation. The diameter of the separator was 100 mm and the flow rate ranges from 12.0 to 23.0 m3/h. The gas flow rate ranges from 1.2 to 4.0 m3/h. In the experiment, electrical resistance tomography was applied to test section void fraction distribution. Coriolis mass flow meter was applied to obtain separation efficiency by testing separator exits mixture density. In the numerical simulation, f

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10

Gardner, N. J., and I. Owen. "The behaviour of liquid films and drops in relation to liquid/gas separators." Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering 211, no. 1 (1997): 53–59. http://dx.doi.org/10.1243/0954408971529548.

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This paper is concerned with separators designed for removing dispersed liquid from gas streams. The main example cited in the paper is a steam/water separator which has to be efficient and preferably compact to work in a high-pressure environment. It is shown how, in general, the separation efficiencies of such devices can be poor at high gas velocities. Reasons for this can be found in the way that liquid films and drops behave. The paper describes this behaviour and shows that understanding it can lead to better separator designs.

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11

Irikura, M., T. Ishigami, C. Heijckers, and H. Witteveen. "Numerical Simulation of Gas-Liquid Two-Phase Flow in Inlet Pipe Bend of Separator." NAFEMS International Journal of CFD Case Studies 13, no. 1 (2023): 43–57. http://dx.doi.org/10.59972/f1yjzkep.

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Gas-liquid separators are widely used in oil and gas facilities to separate incoming liquid from gas for further processing. Droplet entrainment in the gas stream from a separator can have serious adverse consequences, for instance, damage to downstream rotating machinery. The prediction of separation performance of gas-liquid separators, which is important in order to avoid such operating issues, requires understanding of the mist characteristics in the upstream piping to the separator, and of the separation efficiency of the internals within the separator. The presence of bends in the inlet

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12

Strniša, Filip, Polona Žnidaršič-Plazl, and Igor Plazl. "Lattice Boltzmann Modeling-based Design of a Membrane-free Liquid-liquid Microseparator." Chemical & biochemical engineering quarterly 34, no. 2 (2020): 73–78. http://dx.doi.org/10.15255/cabeq.2020.1781.

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The benefits of continuous processing and the challenges related to the integration with efficient downstream units for end-to-end manufacturing have spurred the development of efficient miniaturized continuously-operated separators. Membrane-free microseparators with specifically positioned internal structures subjecting fluids to a capillary pressure gradient have been previously shown to enable efficient gas-liquid separation. Here we present initial studies on the model-based design of a liquid-liquid microseparator with pillars of various diameters between two plates. For the optimization

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13

Sulaiman, Fenk A., and Hiwa Sidiq. "Selecting Optimum Dimensions for a Three-Phase Horizontal Smart Separator for Khor Mor Gas-Condensate Processing Plant." Iraqi Journal of Chemical and Petroleum Engineering 24, no. 4 (2023): 59–73. http://dx.doi.org/10.31699/ijcpe.2023.4.6.

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The Khor Mor gas-condensate processing plant in Iraq is currently facing operational challenges due to foaming issues in the sweetening tower caused by high-soluble hydrocarbon liquids entering the tower. The root cause of the problem could be liquid carry-over as the separation vessels within the plant fail to remove liquid droplets from the gas phase. This study employs Aspen HYSYS v.11 software to investigate the performance of the industrial three-phase horizontal separator, Bravo #2, located upstream of the Khor Mor sweetening tower, under both current and future operational conditions. T

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14

Zong, Qin Xing, Luo Zhen Fu, and Lv Bo. "Variables and Applications on Dry Magnetic Separator." E3S Web of Conferences 53 (2018): 02019. http://dx.doi.org/10.1051/e3sconf/20185302019.

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Magnetic separation is an indispensable part of magnetic separation, and the dry magnetic separator can be selected under the condition of water shortage in China to ensure that our country can also be selected under the conditions of lack of some resources. The magnetic separator plays a role in improving the grade of ore, purifying solid and liquid materials, and recycling waste. With the application and development of magnetic separation technology, magnetic separation equipment is constantly updating and replacing, and dry magnetic separation has experienced remarkable technological progre

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15

Filippov, V. A. "Calculation of the performance of electromagnetic magnetic liquid separator of non-magnetic materials." Vestnik IGEU, no. 1 (2020): 45–52. http://dx.doi.org/10.17588/2072-2672.2020.1.045-052.

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Magnetic-liquid separation is a promising area in the field of disposal and recycling of non-magnetic materi-als. The performance and separation accuracy are important features of any separator. The methods for performance calculation offered at the present moment have a number of assumptions that can significantly affect the result (constant magnetic permeability of the magnetic fluid, linear change in tension along the height of the gap, etc.), and are applicable only to specific models of separators. The aim of this study is to develop a methodology for calculating the performance of an ele

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16

Zhang, Ruijie, Yueyao Liu, Lei Xing, Jingfu Wang, and Sheng Gao. "The Flow Field Characteristics and Separation Performance of the Compact Series Gas–Liquid Separator." Processes 13, no. 7 (2025): 2063. https://doi.org/10.3390/pr13072063.

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Digitalization is leading the development direction of oilfields in the future. And the precise measurement of produced fluids is the core component supporting the construction of digital oilfields. To mitigate the adverse effects of liquid carryover from gas wells on metering devices at the wellhead, this paper proposed a compact tandem-type gas–liquid separator structure (CTGLS) based on the principle of cyclone separation. The internal flow field characteristics and separation performance of the gas–liquid separator were analyzed through numerical simulation and experimental methods. The in

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17

Naderipour, Iman, and Jamshid Khorshidi. "The Experimental Study on Effects of Height and Hold up on performance of Vertical Gas-Liquid Separator using Amin Contactor Tower." Ciência e Natura 37 (December 21, 2015): 93. http://dx.doi.org/10.5902/2179460x20836.

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In present research, first the treatment of flow in designed vertical gas-liquid separator and Amin contactor tower at refinery in order to reduce of liquid percent was simulated. In order to simulation was used three dimension model with finite volume method numerically. Then separator and contactor tower has been modeled three dimensional and for droplet tracking in continuous phase has been used discrete phase model (DPM) with turbulence RNG k-Ɛ model. Also the gambit software is used for three dimension designs and fluent is used for solution governing equations of flow field. After simula

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18

Yu, Yun Liang, Zhong Yi Wang, Jia Han, and Tao Sun. "The Application of Numerical Simulation on the Research of Performance with Wave-Plate Gas-Liquid Separator." Applied Mechanics and Materials 66-68 (July 2011): 1817–22. http://dx.doi.org/10.4028/www.scientific.net/amm.66-68.1817.

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This paper presents a thorough study of the wave-plate gas-liquid separators. The resistance curve has been obtained by the method of combining numerical simulation and experimental research. The separation efficiency curve under rated conditions for the droplet with different particle diameters has been obtained by using stochastic trajectory model. This can provide a new method for the research of wave-plate gas-liquid separator. The results obtained here may provide some new theoretical guidance for the development and optimal design of wave-plate gas-liquid separator.

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19

Chang, Peng, Tian Hu, Li Wang, Sen Chang, Tianjing Wang, and Yueshe Wang. "Numerical Simulation on Structure Optimization of Liquid-Gas Cylindrical Cyclone Separator." International Journal of Chemical Engineering 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/3187631.

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With the further development of oilfield, liquid-gas separation has become an essential problem. Cylindrical cyclone separators are popular in the industrial process due to the advantage that they are simple, compact, and inexpensive to manufacture. In this paper, a three-dimensional turbulence model including Reynolds stress model was established to describe the mixture flow field in the separator. Through the numerical simulation, the separation efficiency was investigated under different parameter cases such as separator length, gas phase outlet diameter, and inlet shape. It can be indicate

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20

Wang, Zhecun, Jianlin Yang, Shiyu Song, et al. "Patterned, anti-fouling membrane with controllable wettability for ultrafast oil/water separation and liquid–liquid extraction." Chemical Communications 56, no. 80 (2020): 12045–48. http://dx.doi.org/10.1039/d0cc04804f.

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A novel liquid-infused patterned porous membrane system exhibits excellent interfacial floatability at the oil–water interface as a separator, providing high performance and convenient separation of liquids.

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21

Mykhailiuk, Vasyl, Michał Zasadzień, Mikhailo Liakh, Ruslan Deineha, Yurii Mosora, and Oleh Faflei. "Analysis of the Possibility of Modeling Gas Separators using Computational Fluid Dynamics." Management Systems in Production Engineering 32, no. 1 (2024): 80–86. http://dx.doi.org/10.2478/mspe-2024-0009.

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Abstract Today, gas-liquid separators are usually used for the purification of gas mixtures from droplet liquid, and there are many designs of which. However, in order to improve the efficiency of their work, increase throughput, reduce mass and dimensions, they are constantly being improved. Usually, developing a new or improving an existing separator design is a long-term and relatively expensive process. Today, computer programs that implement the finite element method make it possible to speed up and reduce the cost of designing both a gas separator and other equipment. FloEFD program is o

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22

Ozherelev, D. A., V. V. Shalai, and I. A. Ridel. "Study of the operating efficiency of centrifugal separators for gas preparation." Proceedings of Higher Educational Institutions. Маchine Building, no. 9 (750) (September 2022): 63–72. http://dx.doi.org/10.18698/0536-1044-2022-9-63-72.

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There exist two ways to intensify production in an oil and gas facility: the first one involves accepting associated petroleum gas for treatment from third-party subsoil users and supplying gas to the main gas pipeline in accordance with the technical specifications, while the second one concerns upgrading crucial processing equipment, which includes separators. Associated petroleum gas as mixed with natural gas affects the separation process in terms of a significant decrease in separator efficiency for the same set of operational parameters due to increasing the mass flow rate. In turn, this

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23

Kim, Hyunji, Gwinam Kim, Youngju Kim, Namsub Woo, and Sunchul Huh. "Study on the Numerical Analysis of In-Line Type Separator for Oil-Water Multiphase." International Journal of Engineering and Technology 12, no. 4 (2020): 54–58. http://dx.doi.org/10.7763/ijet.2020.v12.1184.

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Subsea separation is an attractive and economical solution for the development of deepsea offshore oil and gas fields that generate hydrate or wax-free fluids. The submarine separation system must be able to ensure successful operation over a wide range of multiphase flows. Subsea separators can be an efficient tool to improve hydrocarbon production and avoid or simplify the expensive surface platforms of floating vessels. One of the solutions of interest is separating and reinjecting water from the seabed so that water does not go up to the surface facility. In this study, the liquid-liquid f

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24

Yan, Yue Juan, Zun Ce Wang, Sen Li, and Xu Yan. "The Numerical Simulation Research of Spiral Solid-Liquid Separators." Applied Mechanics and Materials 229-231 (November 2012): 1729–32. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1729.

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In water production-reinjection system, a spiral solid-liquid separator is installed at the inlet of the electric submersible pump (ESP) to prevent solid materials in the re-injected water from plugging formation pore and keep the efficiency of water injection. In order to determine optimum structural parameters and operating parameters of the separator, numerical simulation was conducted to analysis the effect of spiral laps, spiral pitch, inlet velocity, etc. on separation properties. By analysis and comparison, spiral laps of 5, pitch of 18 mm are the most suitable structure parameters. In

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25

Bikayi Tshiani, Néhémie, Dona Kampata Mbwelele, Samuel Diangitukulu Ndimba, Franklin Muamba Kanangila, and Joel Etshekodi Lohadje. "PIGGY BACK SEPARATOR DESIGN." Romanian Journal of Petroleum & Gas Technology 4 (75), no. 1 (2023): 201–14. http://dx.doi.org/10.51865/jpgt.2023.01.17.

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A PIGGY BACK separator is a device used in industrial oil and gas applications to separate a vapor-liquid mixture into its constituent phases. The aim of this study is to size the Piggy Back, a separator placed upstream of an electrostatic dehydrator to perform gas-liquid separation. In the course of this study, we sized the Piggy Back using manual calculations in accordance with the guidelines of the main standards and codes in force today, such as API 12J. To validate the manual assessment of the separator's dimensions, a static simulation was carried out using ASPEN HYSYS® software. Using t

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Tian, Jie, Yan Chen, and Zheshu Ma. "Numerical Simulation of Performance of an Air–Water Separator with Corrugated Plates for Marine Diesel Engines." Processes 8, no. 12 (2020): 1617. http://dx.doi.org/10.3390/pr8121617.

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For low speed diesel engines under severe ocean conditions, high efficiency air–water separators must be equipped to separate excess moisture contained in the air and reduce the corrosion. Optimal design of air–water separator is an indispensable part in the development of marine main engines. In view of the complex gas–liquid two-phase turbulent motion within an air–water separator with corrugated plates, a mathematical model is established and numerical simulations of flow field, droplet trajectory and secondary transport are realized. The separation efficiency and pressure drop of the air–w

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Wang, Baihui, Yingbin Li, Mingjun Deng, Baolu Shi, Wenjin Shang, and Bo Xu. "Simulation and Experimental Research on a Gas Liquid Separator with Rotary Impeller." MATEC Web of Conferences 316 (2020): 03001. http://dx.doi.org/10.1051/matecconf/202031603001.

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Gas-liquid separation technology under microgravity is the basis for various gas and liquid treatments on a manned spacecraft, which has a wide range of applications in Environmental Control and Life Support System. Dynamic gas-liquid separator is commonly used for the separation of gas-liquid two-phase flow, which has two essential performance parameters called liquid outlet pressure and separating efficiency. Predicting these two parameters accurately under a specific structure has guiding significance for design and application of the dynamic gas-liquid separator. In this study, CFD simulat

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Ismailov, G. G., R. A. Ismailov, H. N. Babirov, and Kh Т. Jahangirova. "Studying the dynamics of sedimentation of liquid particles during gas separation." Azerbaijan Oil Industry, no. 01 (January 15, 2024): 34–37. http://dx.doi.org/10.37474/0365-8554/2024-01-34-37.

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Analysis of separation devices shows that it is not always possible to achieve effective separation of liquid particles. Traditional methods for determining the sedimentation rate of particles in separators are based on the thermodynamic equilibrium of the main parameters (pressure, density) of the incoming gas flow. At the same time, well production, in particular condensing gases, is a non-equilibrium system, which is characterized by some delay (relaxation times) in changing parameters. As a result of this delay, the settling rate of particles in the separator does not have time to reach th

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29

Liu, Yi, and Chang Ding. "Performance Study of a Supersonic Swirl Separator." Processes 11, no. 7 (2023): 2218. http://dx.doi.org/10.3390/pr11072218.

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At present, as a new separation technology, supersonic separators have great potential in the separation of natural gases. However, their system performance is still low. In this paper, a supersonic swirl separator design is proposed with an integration approach of the discrete phase model (DPM), bi-coupling, and the random walk model, and it is used to predict the flow process of liquid droplets within the device. Such a numerical method is further employed to study the influence of key parameters on system performance. The results show that with an increase in the inlet port number and the r

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Ji, Lei, Qin Zhao, Huiming Deng, Lanyue Zhang, and Wanquan Deng. "Experimental Study on a New Combined Gas–Liquid Separator." Processes 10, no. 7 (2022): 1416. http://dx.doi.org/10.3390/pr10071416.

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Gas–liquid separation at natural gas wellheads has always been a key technical problem in the fields of natural gas transportation and storage. Developing a gas–liquid separation device that is both universal and highly efficient is the current challenge. A new type of combined gas–liquid separation device was designed in this study, and the efficiency of the separator was studied using a laser Doppler anemometer and phase Doppler particle analyzer at a flow rate of 10–60 Nm3/h. The results showed that the separation efficiency of the combined separator was above 95% at each experimental flow

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Mahmood, Raid Ahmed, David Buttsworth, and Ray Malpress. "Computational and Experimental Investigation of the Vertical Flash Tank Separator Part 1: Effect of Parameters on Separation Efficiency." International Journal of Air-Conditioning and Refrigeration 27, no. 01 (2019): 1950005. http://dx.doi.org/10.1142/s2010132519500056.

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The flash tank separator is one of the most important components that can be used to improve the performance of a refrigeration cycle by separating the liquid from the gas–liquid two-phase flow and providing the evaporator with only liquid refrigerant. This technique increases the effective area and enhances the heat transfer coefficient in the evaporator. To optimize the size of the vertical flash tank separator for obtaining high separation efficiency, the effect of the size of the vertical flash tank separator needs to be considered. This paper investigates the effect of the size on the liq

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32

Chen, Xue Qing, and Lei Tong. "Study on Flow Patterns and Separation Performance of Liquid-Gas Separator Units." Advanced Materials Research 1008-1009 (August 2014): 919–26. http://dx.doi.org/10.4028/www.scientific.net/amr.1008-1009.919.

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Three liquid-gas separator units were designed and manufactured from transparent acrylic resin based on the concept of a new kind of validated high performance condenser. The separator units had different spaces between baffle and outlet arm or different header diameters. A visualization cold state test system was set up to explore the basic principle of liquid-gas separation and liquid discharge process, using air and water as the working fluids. Four kinds of liquid flow patterns were observed by the liquid staining and high-speed photography at inlet air superficial velocities from 1m/s to

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Chowdhury, Tazima S., and Haim Grebel. "Ion-Liquid Based Supercapacitors with Inner Gate Diode-Like Separators." ChemEngineering 3, no. 2 (2019): 39. http://dx.doi.org/10.3390/chemengineering3020039.

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In order to minimize unintentional discharge, supercapacitors are interfaced with a membrane that separates the anode from the cathode—this membrane is called the separator. We focus here on separators, which are structured as electronic diode-like. We call an electrically structured separator “the gate”. Through experiments, it was demonstrated that ionic liquid-filled supercapacitors, which were interfaced with gated separators exhibited a substantial capacitance (C) increase and reduction in the equivalent series resistance (ESR) compared to cells with ordinary separators. These two attribu

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Kasatkin, Ivan, Mikle Egorov, and Nikolay Rakov. "Numerical investigation of a moisture wave-type vane separator." E3S Web of Conferences 140 (2019): 06011. http://dx.doi.org/10.1051/e3sconf/201914006011.

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This study aims to determine the appropriate method for modeling separation processes in wave-type moisture vane separators and to analyze possible design improvements of the typical wave-type vane separator using numerical simulation methods. It discusses conditions of the secondary droplets generation phenomena. The applicability of the particle transport method for modeling the working process in wave-type vane separators is confirmed. The study explores the water droplets distribution pattern in the dispersed two-phase flow of a separator. A numerical study of the workflow in the typical s

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35

Malikov, G. I., S. A. Musayeva, L. G. İskenderli, and K. S. Mammadov. "Novel Lean Gas Purification Strategy in On-Site Oil Production Fields." Azerbaijan Oil Industry, no. 01 (January 15, 2025): 40–44. https://doi.org/10.37474/0365-8554/2025-01-40-44.

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In the final stages of oilfield exploitation, associated gas produced alongside oil is processed at gas processing plants (GPPs) to convert it into a commercial product. However, considering the remote locations of oilfields from gas processing facilities and the declining productivity of wells during the late stages of operation, transporting gas over long distances for processing is not economically viable. Consequently, the gas separated during technological processes at the field is either utilized for internal needs or flared. The flaring of gas results in the emission of significant amou

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Scherbin, Sergey, Evgeniy Podoplelov, and Anatoliy Dement'ev. "TECHNOLOGICAL CALCULATION AND EVALUATION OF THE EFFECTIVENESS OF FLARE SEPARATOR HIGH-PRESSURE COMPRESSOR STATION OF THE SUZUN FIELD." Bulletin of the Angarsk State Technical University 1, no. 12 (2018): 130–35. http://dx.doi.org/10.36629/2686-777x-2018-1-12-130-135.

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In the process design of flare separator high-pressure compressor station of the Suzun field to verify the specified performance parameters for gas and assess the effectiveness of the separation of liquid droplets from the gas. A new approach to determining the minimum diameter of liquid droplets corresponding to the gravitational deposition condition, which can be used in assessing the efficiency of oil and gas separators, is proposed.

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Tanokura, Nobukazu, and Susumu Fujikawa. "4976851 Liquid separator." Transfusion Science 12, no. 3 (1991): iii. http://dx.doi.org/10.1016/0955-3886(91)90137-r.

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Birmingham, D. P., and W. H. Hall. "Efficiency Comparisons for a Centrifugal Separator Using Hydrocarbon Fluids and Steam and Water." Journal of Energy Resources Technology 121, no. 2 (1999): 117–21. http://dx.doi.org/10.1115/1.2795066.

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During 1996 and 1997, a steam and water separator used in the nuclear power industry was tested with hydrocarbon fluids to evaluate its potential for use in the hydrocarbon production industry. Prior to testing with hydrocarbon fluids, a nondimensional parameter was developed from a simple model of the second-stage centrifugal separator to correlate existing liquid separation efficiency data for this separator using steam and water. This paper outlines the development of the nondimensional correlating parameter and presents comparisons of liquid separation efficiency with steam and water and h

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Gurbanov, Abdulaga, Ijabika Sardarova, and Javida Damirova. "Study of dynamic analysis of separation devices in gas drying." EPJ Web of Conferences 318 (2025): 03006. https://doi.org/10.1051/epjconf/202531803006.

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The article considers the main types of separation equipment used at gas production and gas transportation enterprises. The most common types of separators are given. A new combined design of a gravitational cyclone separator with mesh elements has been developed. A description of the internal structure of the developed separator is given. The characteristics of the initial gas and the gas after separation are given. The effect of gas velocity on the process of separation efficiency is shown. A new direction in the field of gas separation is proposed - the implementation of gas separation in t

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Zhong, Xianjun, Hongchang Sun, Boyang Wang, et al. "A Study of Solid-liquid Separation Equipment Based on Kitchen Waste Treatment." Journal of Computing and Electronic Information Management 10, no. 3 (2023): 110–13. http://dx.doi.org/10.54097/jceim.v10i3.8712.

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The amount of kitchen waste generated in China has been high in recent years. Kitchen waste contains very high levels of moisture and organic matter and is highly perishable and odorous. There are a lot of ways to dispose of kitchen waste, such as burial and incineration. However, the use of inappropriate disposal methods can be harmful to the environment and even to human life. This is why the paper discusses a study of an energy efficient and environmentally friendly solid-liquid separator that separates kitchen waste into solids and liquids and enables the separation of biogas.

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Zhuge, Xianglong, Xiangdong Qi, Shanzhe Wang, and Yang Liu. "Evaluation and Improvement of the Performance of a Wellhead Multistage Bundle Gas–Liquid Separator." Processes 10, no. 4 (2022): 632. http://dx.doi.org/10.3390/pr10040632.

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A wellhead multistage bundle gas–liquid separator combining a gas–liquid cylindrical cyclone (GLCC) with multi-tube bundle components is expected to improve the gas–liquid separation performance. However, there is no unified understanding of the factors influencing the separation performance of the separator. The continuous improvement and applications of the separator are restricted. This paper evaluated the performance of the separator using a numerical simulation method. The results indicate that the separation flow field evolves to be uniform with the increased water cut when the gas–oil r

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Maizeret, Pierre-David, David Reid, and Bertrand Theuveny. "Accurate Measurements of Liquid-Condensate Rate With Multiphase-Metering Technology Improve Ecological Impact of Well Test in Deepwater Well Offshore Brazil." SPE Reservoir Evaluation & Engineering 17, no. 04 (2014): 449–56. http://dx.doi.org/10.2118/170253-pa.

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Summary Separators have a proven track record and are widely used in well-testing operations. However, their range of applications is relatively narrow, and they can encounter limitations with fluids for which separation quality is an issue. This paper describes a well test in a deepwater well offshore Brazil. To be able to accommodate different production scenarios, two separators and a multiphase meter were used to measure the flow rates. During the test, a comparison of the flow rates from the multiphase flowmeter and those reported by the separator made possible the identification of some

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Sha, Jie, Guang Yuan Xie, Yao Li Peng, and Ben Xuan Shi. "Hydrodynamics of Coarse Coal Slime and Quartz Particles in a Liquid-Solid Fluidized Bed Separator." Advanced Materials Research 279 (July 2011): 350–55. http://dx.doi.org/10.4028/www.scientific.net/amr.279.350.

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The hydrodynamics of particles of coarse coal slime and quartz of different sizes in a liquid-solid fluidized bed separator were investigated experimentally, including minimum fluidization velocities, bed expansion ratios, and segregation of mixed particles with two methods. Experimental parameters studied included density and size of particle, superficial water velocity and initial static bed height. The results provide a reference for choice of size scope on coarse coal slime separation by liquid-solid fluidized bed separators.

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Podoplelov, Evgeniy, Anatoliy Dement'ev, and Konstantin Kachan. "MODELING OF A HIGH-PRESSURE FLARE SEPARATOR." Bulletin of the Angarsk State Technical University 1, no. 18 (2024): 95–101. https://doi.org/10.36629/2686-777x-2024-1-18-95-101.

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The paper presents a calculation of the flow capacity of the flare separator, on the basis of which the optimal gas load of the separator is determined, ensuring effective separation of gas from the droplet liquid. A new method for calculating the length of the separation zone is pro-posed, which allows optimizing the calculation and reducing the metal consumption of the separator

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Minh Kha, Ho, Nguyen Thanh Nam, Vo Tuyen, and Nguyen Tan Ken. "Experimental study of circular inlets effect on the performances of Gas-Liquid Cylindrical Cyclone separators (GLCC)." Science & Technology Development Journal - Engineering and Technology 3, SI1 (2020): First. http://dx.doi.org/10.32508/stdjet.v3isi1.731.

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The gas-liquid cylindrical cyclone (GLCC) separators is a fairly new technology for the oil and gas industry. The current GLCC separator, a potential alternative for the conventional one, was studied, developed, and patented by Chevron company and Tulsa University (USA). It is used for replacing the traditional separators that have been used over the last 100 years. In addition, it is significantly attracted to petroleum companies in recent years because of the effect of the oil world price. However, the behavior of phases in the instrument is very rapid, complex, and unsteady, which may cause

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Harding, Matthew J., Bin Feng, Rafael Lopez-Rodriguez, et al. "Concentric annular liquid–liquid phase separation for flow chemistry and continuous processing." Reaction Chemistry & Engineering 6, no. 9 (2021): 1635–43. http://dx.doi.org/10.1039/d1re00119a.

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A low-cost, modular, robust, and easily customisable continuous liquid–liquid phase separator has been developed that uses a tubular membrane and annular channels to allow high fluidic throughputs while maintaining rapid, surface wetting dominated, phase separation.

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Ting, Chue Cui, Afiq Mohd Laziz, Khoa Dang Dang Bui, et al. "Hydrodynamic studies on liquid-liquid two phase flow separation in microchannel by computational fluid dynamic modelling." Science & Technology Development Journal - Engineering and Technology 4, no. 2 (2021): first. http://dx.doi.org/10.32508/stdjet.v4i2.810.

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Microfluidic systems undergo rapid expansion of its application in different industries over the few decades as its surface tension-dominated property provides better mixing and improves mass transfer between two immiscible liquids. Synthesis of biodiesel via transesterification of vegetable oil and methanol in microfluidic systems by droplet flow requires separation of the products after the reaction occurred. The separation technique for multiphase fluid flow in the microfluidic system is different from the macro-system, as the gravitational force is overtaken by surface force. To understand

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Ofuchi, César Y., Henrique K. Eidt, Carolina C. Rodrigues, et al. "Multiple Wire-Mesh Sensors Applied to the Characterization of Two-Phase Flow inside a Cyclonic Flow Distribution System." Sensors 19, no. 1 (2019): 193. http://dx.doi.org/10.3390/s19010193.

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Wire-mesh sensors are used to determine the phase fraction of gas–liquid two-phase flow in many industrial applications. In this paper, we report the use of the sensor to study the flow behavior inside an offshore oil and gas industry device for subsea phase separation. The study focused on the behavior of gas–liquid slug flow inside a flow distribution device with four outlets, which is part of the subsea phase separator system. The void fraction profile and the flow symmetry across the outlets were investigated using tomographic wire-mesh sensors and a camera. Results showed an ascendant liq

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Hadjiev, D., and G. Kuychoukov. "A separator for liquid-liquid dispersions." Chemical Engineering Journal 41, no. 2 (1989): 113–16. http://dx.doi.org/10.1016/0300-9467(89)80078-4.

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Setiorini, Indah Agus, Agusdin Agusdin, Satria Arif Pratama, and Achid Yudhianto. "P PENGARUH NILAI WAKTU TINGGAL (WT) PADA ALAT SEPARATOR TIPE VERTIKAL DUA FASA PADA INDUSTRI MINYAK DAN GAS." Jurnal Teknik Patra Akademika 13, no. 01 (2022): 25–32. http://dx.doi.org/10.52506/jtpa.v13i01.140.

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Separator merupakan salah satu vessel yang didalamnya dilengkapi beberapa peralatan penunjang guna memisahkan campuran fluida yang tidak saling melarutkan. Salah satu yang mempengaruhi alat pemisah ini adalah resident time (RT). Resident Time merupakan salah satu faktor yang berpengaruh dalam proses pemisahan pada alat separator. Resident Time adalah perbandingan volume liquid dengan laju alir liquid dari feed separator dengan prinsip pemisahan berdasarkan perbedaan densitas dengan metode gravity separation. Resident time (RT) didapatkan dengan menghitung laju alir fluida, Volume Holdup, Volum

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