Relevant bibliographies by topics / Cryogenic air separation

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Cryogenic air separation'

Author: Grafiati
Published: 27 September 2024
Last updated: 31 July 2025

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Journal articles on the topic "Cryogenic air separation"

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Ionita, Claudia, Elena-Eugenia Vasilescu, Camelia Stanciu, Horatiu Pop, and Lucretia Popa. "Optimization of the air separation process in single stage cryogenic units." Technium: Romanian Journal of Applied Sciences and Technology 14 (October 9, 2023): 14–17. http://dx.doi.org/10.47577/technium.v14i.9666.

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The industrial use of cryogenic air separation units started more than 130 years ago. Cryogenic air separation units produce oxygen, pure nitrogen and argon in liquid and/or gaseous state. Different configurations of these cryogenic plants lead to different quantities of gas and liquid products. In addition, product purity is also affected by the proposed scheme. As a result, the paper analyzes different variants of installations for the separation of binary gas mixtures based on the Linde process. By comparing energy indices and constructive considerations, the separation plant with external
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Xiong, Yong Qiang, and Ben Hua. "Simulation and Analysis of Cryogenic Air Separation Process with LNG Cold Energy Utilization." Advanced Materials Research 881-883 (January 2014): 653–58. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.653.

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In this paper, a cryogenic air separation process with LNG cold energy utilization is proposed to produce liquid nitrogen and high pressure pure oxygen gas economically. To reduce the electric energy consumption of air separation products, liquid nitrogen have been produced by condensing the separated pure nitrogen gas with LNG cold energy utilization, and the recycled nitrogen is served to transfer cold energy from LNG stream to cool off air stream in the proposed cryogenic air separation process. The specifications of streams and the major equipments of the air separation process are simulat
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Parulekar, Prasad J. "Chemical Plant Utility – Nitrogen System Design." International Journal for Research in Applied Science and Engineering Technology 9, no. 11 (2021): 1560–67. http://dx.doi.org/10.22214/ijraset.2021.39047.

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Abstract: The study is been conducted to understand the different techniques to separate nitrogen from atmospheric air. Separation of nitrogen takes place by following techniques: Cryogenic air separation, Pressure swing adsorption and Membrane separation technique. Cryogenic air separation operates at a very low temperature, which uses the principle of rectification to separate nitrogen at a very high purity (99.999%). Pressure swing adsorption rely on the fact that higher the pressure, more the gas is adsorbed which results in high purity (95-99.99%) of nitrogen. Membrane separation technolo
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Cornelissen, R. L., and G. G. Hirs. "Exergy analysis of cryogenic air separation." Energy Conversion and Management 39, no. 16-18 (1998): 1821–26. http://dx.doi.org/10.1016/s0196-8904(98)00062-4.

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Cheung, Harry. "Moderate-pressure cryogenic air separation process." Gas Separation & Purification 5, no. 1 (1991): 25–28. http://dx.doi.org/10.1016/0950-4214(91)80045-7.

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Dutta, T., K. P. Sinhamahapatra, and S. S. Bandyopadhyay. "CFD Analysis of Energy Separation in Ranque-Hilsch Vortex Tube at Cryogenic Temperature." Journal of Fluids 2013 (November 14, 2013): 1–14. http://dx.doi.org/10.1155/2013/562027.

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Study of the energy separation phenomenon in vortex tube (VT) at cryogenic temperature (temperature range below 123 K) has become important because of the potential application of VT as in-flight air separator in air breathing propulsion. In the present study, a CFD model is used to simulate the energy separation phenomenon in VT with gaseous air at cryogenic temperature as working fluid. Energy separation at cryogenic temperature is found to be considerably less than that obtained at normal atmospheric temperature due to lower values of inlet enthalpy and velocity. Transfer of tangential shea
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Khalel, Zeinab A. M., Ali A. Rabah, and Taj Alasfia M. Barakat. "A New Cryogenic Air Separation Process with Flash Separator." ISRN Thermodynamics 2013 (June 27, 2013): 1–4. http://dx.doi.org/10.1155/2013/253437.

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A new cryogenic air separation process with flash separator is developed. A flash separator is added to the conventional double-column cryogenic air separation process. The flash separator is used to replace the turbine required to recover a portion of the energy in the double-column air separation process. The flash separator served dual purposes of throttling and separation. Both the conventional and the new processes are simulated using Aspen Plus version 11.1 the model air flow rate and compositions are taken as 50000 Nm3/h of air at standard conditions of 1 atm and 25°C and feed compositi
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Miller, Jason, William L. Luyben, Paul Belanger, Stephane Blouin, and Larry Megan. "Improving Agility of Cryogenic Air Separation Plants." Industrial & Engineering Chemistry Research 47, no. 2 (2008): 394–404. http://dx.doi.org/10.1021/ie070975t.

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Hamayun, Muhammad Haris, Naveed Ramzan, Murid Hussain, and Muhammad Faheem. "Evaluation of Two-Column Air Separation Processes Based on Exergy Analysis." Energies 13, no. 23 (2020): 6361. http://dx.doi.org/10.3390/en13236361.

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Cryogenic air separation processes are widely used for the large-scale production of nitrogen and oxygen. The most widely used design for this process involves two distillation columns operating at different pressures. This work focuses on the selection of suitable cryogenic air separation process by evaluating seven alternative designs of the two-column air separation process based on detailed exergy analysis. The feed conditions (500 tons/h, and 50% relative humidity of air), product purities (99 mole% for both nitrogen and oxygen), and operational conditions (pressures of both distillation
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Rinker, Garrett. "Minimum work associated with separating nitrogen from air: An exergy analysis." F1000Research 13 (March 1, 2024): 158. http://dx.doi.org/10.12688/f1000research.145337.1.

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Background Nitrogen is essential for a variety of industries, including heat treatment, laser cutting, fire protection, and food packaging. Many companies in these industries obtain nitrogen via on-premises air separation processes. The three main processes for separating nitrogen from ambient air are cryogenic distillation, membrane separation, and pressure-swing adsorption (PSA). Improvements to these processes will likely focus on increasing efficiency, resulting in reduced environmental impact owing to less electrical power demand and opportunities for economic incentives. Regardless of th
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Dissertations / Theses on the topic "Cryogenic air separation"

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van, der Ham Leen. "Improving the Second law efficiency of a cryogenic air separation unit." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for kjemi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-14772.

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One-quarter of the worldwide greenhouse gas emissions is emitted by fossil fuel based power plants. In order to limit future climate changes caused by these emissions, several types of CO2-capturing power plants are currently being developed. An integrated gasification combined cycle (IGCC) is one of the most promising alternatives. It is the mission of a European collaboration project called DECARBit to enable the commercial use of this type of power plant. One of themain process units of an IGCC is the air separation unit (ASU). It provides both oxygen and nitrogen to the gasifier, and nitro
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Kruger, Theunis Johannes. "A generic framework for continuous energy management at cryogenic air separation plants." Pretoria : [s.n.], 2004. http://upetd.up.ac.za/thesis/available/etd-05272005-165835/.

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Qudrat, E. Khuda Sayed. "Simulation of high purity oxygen separation process." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2024. https://ro.ecu.edu.au/theses/2825.

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Processes for separating oxygen are crucial to many other processes, primarily due to the relevance of its component gases in many industrial processes. Nitrogen is used in the petrochemical industry, while argon is used as an inert gas mixture in welding and other electrical gadgets such as the light bulb. Argon, Oxygen (O2) and Nitrogen (N2) are all used in medical and industrial processes, including integrated gasification combined cycle (IGCC), oxyfuel combustion, ammonia, glass, and metal. This thesis has summed up all the stages of the ultra-high purity oxygen separation process in detai
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Bian, Shoujun. "Nonlinear modeling, estimation and predictive control of cryogenic air separation columns." 2006. https://scholarworks.umass.edu/dissertations/AAI3242307.

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Cryogenic air separation columns produce high-purity air components for various industries. The need to operate these very high-purity columns over a wide range of production rates in response to time-varying electrical costs motivates the development of nonlinear control strategies. First-principles models of distillation columns are too complicated to be used on-line for optimization-based nonlinear control. The goal of this dissertation is to develop reduced-order nonlinear models for cryogenic air separation columns and to use these models to develop nonlinear model predictive controllers
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K, umar Lukesh. "Analysis of steady state Cryogenic Air Separation unit of Rourkela Steel Plant and simulation of Fixed Bed Adsorption Separation of Air." Thesis, 2014. http://ethesis.nitrkl.ac.in/5591/1/212ME5406-9.pdf.

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Atmospheric dry air contains approximately 78% nitrogen, 21% oxygen, and 1% argon plus low concentrations of noble gases like carbon dioxide, hydrocarbons and other impurities. An air separation unit divides atmospheric air into the three pure gaseous components (nitrogen, oxygen and argon). Further separation may be performed on some plants to produce other gases such as krypton, neon and xenon. Other gas components of atmospheric air, such as carbon dioxide, water vapour and hydrocarbons must be removed to ensure safety, product quality and efficient plant operation. Nitrogen, oxygen and arg
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Bhunya, D. K. "Simulation study of cryogenic air separation unit using Aspen Hysys at Rourkela steel plant." Thesis, 2014. http://ethesis.nitrkl.ac.in/5971/1/E-138.pdf.

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It’s been a few days now, requirement of Nitrogen, Oxygen and Argon increases day by day. Especially for a steel industry this three components are very essential for their steel production like decarburization, desulphurization, hydrogen removal, nitrogenation, argon, oxygen removal, metal cutting, welding, and cooling etc. Cryogenic air separation has the best impact to separate the air. Study and analyses of practical plant performance through computer aided programs has better and cost effective. Aspen Hysys by Aspen Technology is one of the major process simulators that are widely used in
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Miller, Jason J. "Rapid startup of cryogenic air separation plants by collection and distribution of process liquid." 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3316891.

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Aadhithiyan, A. K. "Studies on Hard Chrome Plating on Cylinder Liner of Air Compressor and Numerical Analysis of Cascade Cooler for an Air Separation Unit." Thesis, 2018. http://ethesis.nitrkl.ac.in/9663/1/2018_MT_216ME5394_AKAadhithiyan_Studies.pdf.

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This present work is to investigate the effects of chrome plating in reciprocating air compressors that result in reduction of power consumption. Reciprocating air compressors are the most commonly used compressors for domestic and industrial purposes to give required air output in terms of free air delivery, delivery temperature and maximum working pressure. The objective of this study is to develop a better understanding on the effects of chrome plating in the cylinder to build a lesser power consumed compressor with greater ai
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Books on the topic "Cryogenic air separation"

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J, Nowobilski J., and Lewis Research Center, eds. Airborne rotary air separator study: Final report. Praxair, Inc., 1992.

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Airborne rotary air separator study: Final report. Praxair, Inc., 1992.

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Book chapters on the topic "Cryogenic air separation"

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Wilcox, Jennifer. "Cryogenic Distillation and Air Separation." In Carbon Capture. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-2215-0_6.

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Grenier, M., and P. Petit. "Cryogenic Air Separation: The Last Twenty Years." In Advances in Cryogenic Engineering. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2213-9_119.

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DiNapoli, R. N., and A. M. Sass. "High-Purity Products from an Air Separation Plant." In Advances in Cryogenic Engineering. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4757-0513-3_49.

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Aldridge, C. J., and A. C. Fowler. "Mathematical Modelling of Thermosyphons in Cryogenic Air Separation Plants." In European Consortium for Mathematics in Industry. Vieweg+Teubner Verlag, 1992. http://dx.doi.org/10.1007/978-3-663-09834-8_9.

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Zhang, Qi, Ignacio E. Grossmann, and Jose M. Pinto. "Optimal Demand Side Management for Cryogenic Air Separation Plants." In Advances in Energy Systems Engineering. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-42803-1_18.

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Manikowski, A., G. Noland, and M. A. Green. "The Elimination of Oxides of Nitrogen from the Exhaust of a Diesel Engine Using Cryogenic Air Separation." In Advances in Cryogenic Engineering. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-9047-4_154.

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Venetucci, J. M. "Air-Separation Plant System to Produce Cryogens." In Cryogenic Recycling and Processing. CRC Press, 2018. http://dx.doi.org/10.1201/9781351071253-4.

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Wilson, K. B., D. W. Woodward, and D. C. Erickson. "NEW, LOW-ENERGY PROCESSES FOR CRYOGENIC AIR SEPARATION." In Proceedings of the Twelfth International Cryogenic Engineering Conference Southampton, UK, 12–15 July 1988. Elsevier, 1988. http://dx.doi.org/10.1016/b978-0-408-01259-1.50070-x.

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Fu, Chao, and Truls Gundersen. "Using PSE to develop innovative cryogenic air separation processes." In Computer Aided Chemical Engineering. Elsevier, 2012. http://dx.doi.org/10.1016/b978-0-444-59506-5.50151-6.

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Zhang, Qi, Clara F. Heuberger, Ignacio E. Grossmann, Arul Sundaramoorthy, and Jose M. Pinto. "Optimal Scheduling of Air Separation with Cryogenic Energy Storage." In 12th International Symposium on Process Systems Engineering and 25th European Symposium on Computer Aided Process Engineering. Elsevier, 2015. http://dx.doi.org/10.1016/b978-0-444-63576-1.50072-8.

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Conference papers on the topic "Cryogenic air separation"

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Dean, Sheldon W. "Air Separation and Other Industrial Gas Corrosion Solutions in the Next Millennium." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01347.

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Abstract Air separation technology has continued to evolve from cryogenic distillation to a variety of adsorption and other types of processes. Corrosion problems are encountered in the front-end compression and cooling steps where moisture is removed from the air. Thereafter, the main materials concerns are assuring adequate strength and ductility at cryogenic temperatures and preventing fires when handling purified oxygen. Catalytic reforming and partial oxidation technology are used to form syngas from hydrocarbons. Caustic stress corrosion cracking of stainless steels has been a concern in
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Yu Zhu, Xinggao Liu, and Zhiyong Zhou. "Optimization of Cryogenic Air Separation Distillation Columns." In 2006 6th World Congress on Intelligent Control and Automation. IEEE, 2006. http://dx.doi.org/10.1109/wcica.2006.1713466.

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Nakano, A. "Investigation for Magnetic Separation of Oxygen from Supercritical Air Near the Maxcondentherm Point." In ADVANCES IN CRYOGENIC ENGEINEERING: Transactions of the Cryogenic Engineering Conference - CEC. AIP, 2004. http://dx.doi.org/10.1063/1.1774896.

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Panapitiya, Vishwa, Randika Randeniya, Nipuna Thennakoon, Mahinsasa Narayana, and Adus Amarasinghe. "Multi-Objective Optimization Methodology for Cryogenic Air Separation Process." In 2022 Moratuwa Engineering Research Conference (MERCon). IEEE, 2022. http://dx.doi.org/10.1109/mercon55799.2022.9906238.

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Smith, A. R., and J. L. Dillon. "Gas Turbine Applications for Large Air Separation Units." In ASME 1999 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/99-gt-321.

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Oxygen production rates of 10,000 to 20,000 tons per day from large, cryogenic air separation units are being studied by many alternative fuel project developers. These projects utilize oxygen to partially oxidize hydrocarbon materials, producing a clean synthesis gas that can be used as a fuel or for conversion into valuable chemical products. Specific market applications include natural gas or waste material conversion processes and multi-train integrated gasification combined cycle facilities. In an effort to reduce specific facility cost project developers increase facility output to obtai
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Wang, Baoqun, Hongguang Jin, Wei Han, and Danxing Zheng. "IGCC System With Integration of CO2 Recovery and the Cryogenic Energy in Air Separation Unit." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53723.

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In this paper, we proposed a new type of IGCC system with CO2 recovery, which employed the cryogenic energy of the air separation unit. The idea of integration of CO2 separation is introduced and the theoretical separation work was compared between the integration CO2 separation process and the traditional CO2 separation process. Different from the two-step (separation and compression) CO2 recovery processes commonly used, the new system can separate and liquefy CO2 simultaneously by means of integration of the cryogenic energy of air separation unit and CO2 recovery unit. In this way, a large
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Piotrowska-Hajnus, Agnieszka, and Maciej Chorowski. "Performance analysis of small capacity liquid nitrogen generator based on Joule-Thomson refrigerator coupled with air separation membrane." In ADVANCES IN CRYOGENIC ENGINEERING: Transactions of the Cryogenic Engineering Conference - CEC, Volume 57. AIP, 2012. http://dx.doi.org/10.1063/1.4706981.

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Elzouka, Mahmoud, Mohammed Elgohary, and Abdelhamid Attia. "Control of Heat Integrated Distillation Employed by Cryogenic Air Separation Using Decentralized Simple PID Controllers." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-51223.

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Coupling cryogenic air separation plant to industrial processes imposes demand change on the air separation process. Therefore, control of cryogenic air separation plant is a must for stable operation. In this research, we introduce a control scheme for heat integrated distillation which is the main process of cryogenic air separation. The control is achieved via decentralized PID controllers, and its performance is investigated using numerical simulation. Sizing of distillation columns, control valves and heat exchanger were undertaken to simulate industrial air separation plant. In order to
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Lige Tong, Li Wang, Shufeng Sun, and Yanping Zhang. "Research and Development of Operation Simulation System for Cryogenic Air Separation Unit." In 2010 Second World Congress on Software Engineering (WCSE 2010). IEEE, 2010. http://dx.doi.org/10.1109/wcse.2010.122.

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Sethi, Prabhakar, Anit Tiwari, DSS Kiran Kumar, K. Balasubramanian, and M. Mandal. "Optimization of power consumption opportunity in cryogenic Air Separation plant at RINL." In 2020 International Conference on Renewable Energy Integration into Smart Grids: A Multidisciplinary Approach to Technology Modelling and Simulation (ICREISG). IEEE, 2020. http://dx.doi.org/10.1109/icreisg49226.2020.9174196.

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