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Journal articles on the topic 'LPG plant'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Frith, R. "PERFORMANCE OF THE WALLUMBILLA LPG PLANT." APPEA Journal 26, no. 1 (1986): 458. http://dx.doi.org/10.1071/aj85039.

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Bridge Oil Ltd operates a turbo expander LPG recovery plant at Wallumbilla, near Roma, Queensland. Several novel techniques were adopted to ensure optimum performance under severe operating constraints caused by market characteristics and project economics. These were necessary to maximise recovery over a wide range of throughputs and rapidly fluctuating loads, whilst operating at the end of a two phase pipeline. Flexibility was achieved by recycling gas around the plant, and adopting appropriate control strategies to ensure rapid response to load changes.The project schedule was compressed in

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Saadi, Takwa, Mohammed-Razak Jeday, and Jean-Noël Jaubert. "Exergetic analysis of an LPG production plant using HYSYS software." Energy Procedia 157 (January 2019): 1385–90. http://dx.doi.org/10.1016/j.egypro.2018.11.303.

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Adib, Hooman, Nazanin Kazerooni, Alireza Falsafi, Mohammad Amin Adhami, Mehdi Dehghan, and Abbas Golnari. "Prediction of sulfur content in propane and butane after gas purification on a treatment unit." Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles 73 (2018): 70. http://dx.doi.org/10.2516/ogst/2018021.

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The acidic compounds such as Mercaptans, H2S and COS are commonly present in the liquid LPG streams in the south Pars gas processing plant. Sulfur contaminants not only lead to odor problems but can form objectionable oxides on combustion and cause environmental pollution. In present study, Support Vector Machine (SVM) is employed to develop an intelligent model to predict the sulfur content of propane and butane products of Liquefied Petroleum Gas (LPG) treatment unit of south Pars gas processing plant of Assaluyeh/Iran. A set of seven input/output plant data each consisting of 365 data has b

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Akbar, Naeem. "Simulation Model of LPG Recovery Plant to Optimize the Process Parameters." International Journal for Research in Applied Science and Engineering Technology 7, no. 12 (2019): 425–36. http://dx.doi.org/10.22214/ijraset.2019.12070.

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Keen, G. R., and M. G. Sethi. "LONG ISLAND POINT FRACTIONATION PLANT FACILITIES LIFE EXTENSION." APPEA Journal 47, no. 1 (2007): 301. http://dx.doi.org/10.1071/aj06021.

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ExxonMobil Australia Pty Ltd’s subsidiary, Esso Australia Resources Pty Ltd (ExxonMobil), and BHP Billiton jointly own and operate an LPG fractionation facility at Long Island Point, near Hastings in Victoria. This facility began operating in 1970 as part of the overall development of Gippsland oil and gas resources. The facility had a nominal design life of 30 years; however, the facility will be required to operate for many more years, given the significant gas reserves remaining in Bass Strait. A plan was developed to identify and progress plant facility upgrades to ensure continued, safe o

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Saparudin, Muhammad Agus, Rizal Justian Setiawan, Eko Budi, Aji Puspito, and Imam Fauzi. "DESIGN AND MANUFACTURE OF BAMBOO HANDICRAFT DRYER MACHINE BASED ON LPG GAS." Tadulako Science and Technology Journal 2, no. 1 (2021): 01–09. http://dx.doi.org/10.22487/sciencetech.v2i1.15555.

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Bamboo plant is one of Indonesia's natural resources. People use bamboo to make household furniture, fences, frames, and handicrafts. Bamboo plant is a special commodity that can be used as various kinds of handicraft products in DIY, precisely in Brajan area, Sleman Regency. Based on observations that have been conducted on one of the bamboo craftsmen in the Brajan area, bamboo handicraft is in great demand due to they have a unique and ethnic appearance, but the production process is quite complicated and takes a long time. According to the literature, this is due to bamboo plants are classi

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Muliahati, Annisa, Eva Fathul Karamah, and Ika Kaifiah. "Study of domestic coal-based dimethyl ether (DME) utilization to reduce LPG import." E3S Web of Conferences 67 (2018): 01005. http://dx.doi.org/10.1051/e3sconf/20186701005.

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This study evaluates the utilization of domestic coal-based dimethyl ether (DME) to substitute 15% of the total household sector demand of LPG import projected to year 2040 and the impact to the saving of state budget. Maximum LPG-DME blending in this study is 85% - 15% weight. DME-LPG mixture price at depot will be calculated based on DME FOB price at production plant, shipping cost, mixing and handling cost. The result of the research shows that DME-LPG mixture price and the import LPG price at each depot are 391 USD/MT and 620 USD/MT at Depot Tanjung Priok, 390 USD/MT and 620 USD/MT at Depo

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Haji Che Daud, Mohd Radzi, and Mohamad Faizal Bin Abdul Nasir. "Design and Develop the Jig and Fixtures for HLV 30 Piercing Machine." Advanced Materials Research 576 (October 2012): 781–84. http://dx.doi.org/10.4028/www.scientific.net/amr.576.781.

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HLV 30 Piercing Machine produced by SMG Pressen, an engineering company from Germany that exercising the task of piercing of LPG cylinder for valving process. This particular machine is used by LPG cylinder production plant, and one of them is Keloil LPG Cylinders Sdn. Bhd. This research project intend to study how this piercing process affects the production quality of the LPG gas and also to develop and design the new jig and fixture for this machine to get the accurate tolerance for the piercing process and decrease the index of rejection of the cylinder. In this research, we try to analyze

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Croker, John, Matthew Kidd, Evie Nicola, and James Dean. "Resurrection at AGL Silver Springs and Wallumbilla: case study of bringing field and surface facilities back to life." APPEA Journal 57, no. 1 (2017): 124. http://dx.doi.org/10.1071/aj16218.

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AGL acquired the Silver Springs reserves and operations from Mosaic Oil in 2010, including several depleted yet condensate-rich gas fields. Gas was sent from Silver Springs to the Wallumbilla LPG plant (acquired by AGL in 2011) to be refined into sales gas, LPG and condensate. AGL’s objective was to build a commercial underground gas storage facility by converting the Silver Springs gas field into an underground storage reservoir. The business intent was to run the reservoir in alternating injection and withdrawal mode to take advantage of supply and demand economics. Setting up for injection

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10

Anggraini, Ineke Febrina, and Renti Utami. "E EVALUASI KINERJA WEATHERING TEST APPARATUS UNTUK ANALISA LIQUIFIED PETROLEUM GAS (LPG) SESUAI METODE ASTM D - 1837 DI LABORATORIUM PT PERTA-SAMTAN GAS FRACTIONATION PLANT SEI. GERONG." Jurnal Teknik Patra Akademika 9, no. 02 (2019): 14–22. http://dx.doi.org/10.52506/jtpa.v9i02.74.

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LPG (Liquified Petroleum Gas) merupakan gas hidrokarbon yang diproduksi dari kilang minyak dan kilang gas dengan komponen utama gas propana (C3H8) dan butana (C4H10). LPG merupakan bahan bakar berupa gas yang dicairkan merupakan produk minyak bumi yang diperoleh dari proses distilasi bertekanan tinggi. Sebagai acuannya laboratorium PT Perta-Samtan Gas Fractionation Plant Sei. Gerong menggunakan metoda pengujian yang berdasarkan pada American Society for Testing and Materials (ASTM D-1837) terhadap analisa Weathering Test. Analisa WeatheringTest ini dilakukan untuk mengetahui kemurnian yang ter

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11

Ruj, Biswajit, Imranur Rehman, and A. K. Bandyopadhya. "Off-site emergency scenario, a case study from a LPG Bottling Plant." Journal of Loss Prevention in the Process Industries 19, no. 6 (2006): 645–47. http://dx.doi.org/10.1016/j.jlp.2006.03.003.

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Nanjundeswaraswamy, T. S., Swamy Devappa Renuka, and Rashmi Srinivasaiah. "A study on quality of work life of employees in LPG bottling plant." Brazilian Journal of Operations & Production Management 19, no. 1 (2022): e2022935. http://dx.doi.org/10.14488/bjopm.2021.036.

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13

Adriano, Landoni, Ansaldi Silvia, Bragatto Angelo, and Pittiglio Paolo. "The Quantitative Area Risk Analysis to Support Decision on Lpg Depots and Land Use Planning." Journal of Konbin 6, no. 3 (2008): 315–24. http://dx.doi.org/10.2478/v10040-008-0075-x.

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The Quantitative Area Risk Analysis to Support Decision on Lpg Depots and Land Use PlanningIn Italy, for assessing LPG depots, a simplified method has been used for twelve years. The method is based on the classification of the plant according the MOND index. Standardized accidental scenarios are applied to have damage areas. Land vulnerability and compatibility are evaluated according a method inspired by the IAEA method for land use compatibility. In this paper it has been demonstrated credible, as their results are confirmed by using a higher level method, such as the well known method defi

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Oueidat, Dahlia, Franck Guarnieri, Emmanuel Garbolino, and Eric Rigaud. "Evaluating the Safety Operations Procedures of an LPG Storage and Distribution Plant with STAMP." Procedia Engineering 128 (2015): 83–92. http://dx.doi.org/10.1016/j.proeng.2015.11.507.

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15

Sawhney, B. K., and S. S. Verma. "Parametric study of plant efficiency for an open-cycle steam-bottomed mhd plant using water gas-LPG mixture as fuel." International Journal of Energy Research 15, no. 3 (1991): 223–33. http://dx.doi.org/10.1002/er.4440150308.

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EZEH, Okechukwu S., and Sifau A. ADEJUMO. "Ameliorative roles of compost on okra (Abelmoschus esculentus L.) exposed to drought stress at vegetative and reproductive growth stages." Notulae Scientia Biologicae 12, no. 4 (2020): 884–900. http://dx.doi.org/10.15835/nsb12410651.

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Okra growth and yield are adversely affected by drought at different growth stages. This is aggravated by poor soil fertility. In this study, the roles of compost applied at 0, 5 and 10 t/ha on the tolerance and morpho-physiological response of okra (NHAe 47-4) exposed to varying levels of water stress (25%, 50%, 75% and 100% field capacity, FC), at different growth stages (vegetative, reproductive and vegetative-reproductive stages) for ten days duration were assessed. Data were collected on okra growth and yield, leaf relative water content (LRWC), leaf photosynthetic pigments (LPG) and prol

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17

Bagchi, R., MA Miah, SMT Islam, and SC Shil. "Impacts on Environmental Components of the Proposed Liquefied Petroleum Gas Bottling and Distribution Plant at Dacope Khulna in Bangladesh." Journal of Environmental Science and Natural Resources 11, no. 1-2 (2019): 171–81. http://dx.doi.org/10.3329/jesnr.v11i1-2.43384.

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Impact identification is the first step in an Environmental Impact Assessment (EIA) process, contributing to prediction, evaluation and mitigation of significant environmental impacts. It connects the project characteristics to baseline environmental information with the aim of ensuring that all significant impacts are taken into consideration. The study location was at Dacope Upazila of Khulna District in Bangladesh. A Liquefied Petroleum Gas (LPG) bottling and distribution plant is going to set up by Energypac Power Generation Limited. The objective of the study was to identify the impacts o

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18

Shokeen, Rishabh. "Modelling and Analysis of On-Site Emergency Plan of a Major Accident Hazard in a LPG Bottling Plant." International Journal for Research in Applied Science and Engineering Technology 9, no. VII (2021): 1275–88. http://dx.doi.org/10.22214/ijraset.2021.36578.

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As an organization there is a range of responsibilities and legislation that require you to have a plan to ensure the safety of employees, customers and stakeholders who may be on site when an emergency occurs. Equally important is the ability of facility to react quickly to an emergency, saving time and money in restoring normal business. A well thought out, coordinated response helps prevent personal injury, property damage, and lessen the resulting hazard. When an organization plans on how it will respond to an emergency threatening its operations, it is more likely to survive the incident.

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19

BENDIB, Riad, Elarkam MECHHOUD, Hanane BENDJAMA, and Halima BOULKSIBAT. "Risk Assessment of a Gas Plant (Unit 30 Skikda Refinery) Using Hazop &Bowtie Methods, Simulation of Dangerous Scenarios Using ALOHA Software." Algerian Journal of Signals and Systems 5, no. 1 (2020): 25–32. http://dx.doi.org/10.51485/ajss.v5i1.92.

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Process plant and chemical processes are complex and large systems, consisting of thousands of devices interacting with each other [76][45]. The structure of this type of industrial plants lead to difficulties in process control, hence deviations from the operation objectives or desired states. These deviations creates abnormal situations that drive products out of specification, increased operational costs, shut downs and even worse they can cause accidents, which may lead to damages of equipment, environment and affect the health. identifying hazards is fundamental for ensuring the safe desi

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20

Fitriyah, Qoriatul, and Muhammad Prihadi Eko Wahyudi. "FEASIBILITY STUDY OF PURIFIED BIOGAS INTO GAS BOTTLING IN INDONESIA." JURNAL INTEGRASI 12, no. 2 (2020): 129–33. http://dx.doi.org/10.30871/ji.v12i2.2289.

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In 2007, Indonesian government applied a program called as “Zero Kero” as an effort to save the government budget in terms of providing subsidies and as a step to diversify energy supplies to reduce the country's dependence on petroleum. It basically convert the fuel used for household cooking from kerosene to liquefied petroleum gas (LPG) sourced from natural gas. In the other hand, Indonesia produces 66-67 million waste in 2019 with organic waste reached 60%.Most of this waste is thrown away in landfill and left abandoned. Meanwhile, organic waste can actually be reprocessed, one of them as

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21

Sugiyono, Agus, Asmi Rima Juwita, Zulaicha Dwi Hastuti, and Ira Fitriana. "Kajian Tekno Ekonomi Upgrading Biogas Berbasis POME Dengan Teknologi Water Scrubber." JTERA (Jurnal Teknologi Rekayasa) 4, no. 1 (2019): 61. http://dx.doi.org/10.31544/jtera.v4.i1.2019.61-68.

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Biometana dari POME (palm oil mill effluent) merupakan energi terbarukan yang dapat dimanfaatkan sebagai substitusi gas alam dan LPG. Produksi biometana dapat mencapai 10% dari konsumsi gas bumi saat ini atau setara dengan 20% dari konsumsi LPG bila keseluruhan kapasitas produksi pabrik kelapa sawit dioptimalkan. Salah satu teknologi untuk produksi biometana yang sudah komersial untuk skala industri adalah water scrubber. Penerapan teknologi ini, khususnya di pabrik kelapa sawit Sei Pagar, Riau dengan kapasitas 250 Nm3/jam, belum ekonomis. Makalah ini bertujuan untuk melakukan kajian tekno eko

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22

Bridle, T., L. Molinari, S. Dr Skrypski-Mantele, P. Dr Ye, and J. Mills. "Start-up of the Subiaco Enersludge™ plant." Water Science and Technology 41, no. 8 (2000): 31–36. http://dx.doi.org/10.2166/wst.2000.0139.

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The first commercial-scale plant, to convert sewage sludge to oil, using the ENERSLUDGE™ technology, has recently been constructed at the Subiaco Wastewater Treatment Plant (WWTP) in Perth, Western Australia. The plant, designedto process up to 25 dry tonnes per day (tpd) of mixed raw primary and thickened excess activated sludge, comprises numerous unit operations which allows the facility to operate in four distinct modes, namely as a chemical stabilisation plant, an LPG-fired dryer, an autogenous sludge dryer and ultimately as a sludge conversion plant. As of June 1999, the plant is operabl

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Чередниченко, Александр Константинович. "ПРИМЕНЕНИЕ ТЕРМОХИМИЧЕСКОЙ УТИЛИЗАЦИИ В ЭНЕРГЕТИЧЕСКИХ УСТАНОВКАХ ВЫСОКОТЕХНОЛОГИЧНЫХ СУДОВ". Aerospace technic and technology, № 7 (31 серпня 2019): 58–64. http://dx.doi.org/10.32620/aktt.2019.7.07.

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The research’s subject is the processes of energy transformation of fuel in the ship power plant with thermo-chemical waste heat recovery. Modern approaches to assessing the energy efficiency of ship power plants were considered. The characteristics of traditional and perspective ships were analyzed. Passenger ships (including Ro-Ro ferry and cruise ships), offshore ships (including FPSO, FSRU, MODU, OSV, etc) and LNG/LPG carriers are classified as high-tech ships. It is discussed the application of thermo-chemical waste heat recovery in power plants of high-tech ships. It is proposed to incre

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Nanowski, Dariusz. "THE COMPARISON OF THEORETICAL TO PRACTICAL CARGO LOADING RATE OF BUTANE - ANALYSIS OF LPG CARRIER RELIQUEFACTION PLANT." Journal of KONES. Powertrain and Transport 20, no. 1 (2013): 227–31. http://dx.doi.org/10.5604/12314005.1136153.

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Ni Ketut, Caturwati, Agung Sudrajad, Mekro Permana, Heri Haryanto, and Rizka Khaerani. "The Comparison of Genset Machine CS 1000 L Performance Between LPG and Methane Gas Usage as The Fuel." MATEC Web of Conferences 218 (2018): 04031. http://dx.doi.org/10.1051/matecconf/201821804031.

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Increasing demand of the energy along with the depletion of the world oil reserves had forced us to utilize the alternative energies in our daily life. One of those is that we should develop its utilization on biogas which a source of renewable energy and be able to overcome the problems that caused by the abundance of organic waste around us. Methane is a major element which found in biogas, therefore a preliminary study of the biogas utilization as resource of energy in a power plant can be preceed by the use of methane as a fuel gas in genset. This study compares the performance of CS 1000

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Shrestha, S., N. P. Chaulagain, and K. R. Shrestha. "Biogas production for organic waste management: a case study of canteen’s organic waste in Solid Waste Management Technical Support Center, Lalitpur, Nepal." Nepal Journal of Environmental Science 5 (December 4, 2017): 41–47. http://dx.doi.org/10.3126/njes.v5i0.22714.

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Management of solid waste is one of the major challenges faced by the municipalities. Solid waste mainly comprises of organic waste. Proper management of organic waste helps minimize solid waste problem. This study was carried out to assess the production of biogas from canteen’s organic waste as a solution for management of organic waste in Solid Waste Management Technical Support Centre, Lalitpur using innovative urban biogas plant with capacity 1,275 liters for 48 days. The physicochemical parameters of canteen’s waste and bio-slurry were analyzed. Similarly, volume of biogas, volume of met

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Dhakal, Nimesh, Amrit Kumar Karki, and Mahesh Nakarmi. "Waste to Energy: Management of Biodegradable Healthcare Waste through Anaerobic Digestion." Nepal Journal of Science and Technology 16, no. 1 (2016): 41–48. http://dx.doi.org/10.3126/njst.v16i1.14356.

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This research was carried out in 21m3 Technology for Economic Development (TED) model biogas plant constructed and operated at Bir Hospital, Kathmandu. The digester was fed with 95 kg of mixed waste per day in average generated at Bir Hospital. Average biogas production recorded per day was 5.78 m3 which increased to 8.09m3 per day after the feeding reached 15 tons after five months of regular feeding. The recorded burning time for this volume of gas was 12-14 hours per day in a stove of 0.22m3. Methane content in the gas reached up to 54% of the total volume and pH in the biodigester was main

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Park, Gyutae, Kyunghoon Kim, Taehyun Park, et al. "Characterizing Black Carbon Emissions from Gasoline, LPG, and Diesel Vehicles via Transient Chassis-Dynamometer Tests." Applied Sciences 10, no. 17 (2020): 5856. http://dx.doi.org/10.3390/app10175856.

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With global anthropogenic black carbon (BC) emissions increasing, automobiles are significantly contributing as the major source of emissions. However, the appropriate regulations of BC emissions from vehicles are not in place. This study examined BC emissions following fuel types (gasoline, liquefied petroleum gas (LPG), and diesel) and engine combustion (gasoline direct injection (GDI) and multi-port injection (MPI) for gasoline vehicles) with emission regulations. To this end, chassis dynamometer and aethalometer (AE33) were used. Driving modes created by the National Institute of Environme

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Gooijer, L., N. Cornil, and C. L. Lenoble. "An international comparison of four quantitative risk assessment approaches—A benchmark study based on a fictitious LPG plant." Process Safety and Environmental Protection 90, no. 2 (2012): 101–7. http://dx.doi.org/10.1016/j.psep.2011.05.002.

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Ferreira, Renan De Oliveira, Estêvão Santos Laureano da Cunha, Iuri Prass Bitencourte, et al. "Montagem, testes operacionais e validação de uma unidade laboratorial para extração de compostos de matrizes vegetais utilizando fluidos pressurizados ou supercríticos como solventes." Ciência e Natura 42 (February 7, 2020): 22. http://dx.doi.org/10.5902/2179460x40591.

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Extractions of compounds still use traditional methods, leaving solvent residues in the extracts. An alternative is the use of high-pressure solvents such as supercritical CO2 and pressurized liquefied petroleum gas (LPG). Based on this context, the objective of this work was to assemble an equipment for high-pressure extractions using CO2 or pressurized LPG as solvent. The project and assembling were divided into 3 steps. In the first step, the equipment was designed. Also, aluminum bars, pipes, valves, pressure gauges, thermostatic baths, a pump for solvent pressurization, a digital temperat

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Lenev, S. N., V. B. Perov, A. N. Vivchar, A. V. Okhlopkov, O. Y. Sigitov, and V. D. Bitney. "Liquefied natural gas as a backup fuel for TPP." Safety and Reliability of Power Industry 14, no. 2 (2021): 84–91. http://dx.doi.org/10.24223/1999-5555-2021-14-2-84-91.

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Major trends in the development of the gas industry point to a large-scale expansion of the liquefied natural gas (LNG) market, which continues to be a fast-growing segment compared to other energy sources. The national policy of the Russian Federation is aimed at developing the infrastructure of LNG complexes. This article analyses the world experience in the use of LNG complexes in gas consumption peak damping installations, which meet the conditions of LNG use as a backup fuel by PJSC Mosenergo branches (low-tonnage production combined with a large volume of LNG storage). It is shown that,

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Teixeira, Alexandre Mendonça, Lara de Oliveira Arinelli, José Luiz de Medeiros, and Ofélia de Queiroz Fernandes Araújo. "Offshore Natural Gas Conditioning and Recovery of Methanol as Hydrate Inhibitor with Supersonic Separators: Increasing Energy Efficiency with Lower CO₂ Emissions." Materials Science Forum 965 (July 2019): 97–105. http://dx.doi.org/10.4028/www.scientific.net/msf.965.97.

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The oil and gas industry represents an important contributor to CO2 emissions as offshore platforms are power intensive for producing, processing and transporting hydrocarbons. In offshore rigs CO2 emissions mainly come from on-site gas-fired power generation for heat and electricity production. The accumulation of atmospheric CO2 is one of the main causes of the planetary greenhouse effect, thus CO2 emissions should be minimized. To achieve that, more energy efficient processes for natural gas (NG) conditioning are needed in order to minimize platform power consumption and thus lowering the a

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Shapiro, Martin, and Robert R. Farrar. "Fluorescent Brighteners Affect Feeding Rates of the Corn Earworm (Lepidoptera: Noctuidae) and Act as Enhancers and Sunlight Protectants for its Nucleopolyhedrovirus2." Journal of Entomological Science 38, no. 2 (2003): 286–99. http://dx.doi.org/10.18474/0749-8004-38.2.286.

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Seven diaminostilbene disulfonic acid-derived fluorescent brighteners, including Blankophor BBH®, Blankophor HRS®, Blankophor P167®, Blankophor RKH®, Blankophor LPG®, Blankophor DML®, and Blankophor BSU® (Bayer, Rock Hill, SC), were tested for effects on feeding rates of Helicoverpa zea (Boddie) and as enhancers and sunlight protectants for the H. zea nucleopolyhedrovirus (HzSNPV). All tests were done using virus applied to plant material. Blankophor BBH and Blankophor RKH were feeding deterrents; the other brighteners did not affect feeding. Blankophor HRS caused the greatest increases in act

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Cipitì, F., V. Recupero, L. Pino, A. Vita, and M. Laganà. "5 kWe LPG Hydrogen Generator for Polymer Electrolyte Fuel Cells: Momentum-Based Modeling of an Autothermal Reformer." Journal of Fuel Cell Science and Technology 4, no. 2 (2006): 210–18. http://dx.doi.org/10.1115/1.2393319.

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This paper presents a two-dimensional model to describe the gas flow in an integrated reactor, developed at the CNR-ITAE Institute, and aimed to design a βeta5kWe hydrogen generator, named HYGen II, to integrate with polymer electrolyte fuel cells (PEFCs) for residential applications. The model is able to simulate velocity profiles in order to investigate the reactor geometrical key parameters. The unit can convert light hydrocarbons (methane, propane, LPG, butane) into a hydrogen rich mixture. The processing unit consists of an innovative integrated dual bed reactor, filled with pellet cataly

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Akter, Suraya, Humayun Kabir, Shamima Akhter, and Md Mehedi Hasan. "Assessment of Environmental Impact and Economic Viability of Domestic Biogas Plant Technology in Bangladesh." Journal of Sustainable Development 14, no. 5 (2021): 44. http://dx.doi.org/10.5539/jsd.v14n5p44.

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The study investigated the distinct environmental impacts and economic viability of domestic biogas technology in the countryside of Bangladesh. The study was carried out by a survey through personal interviews with biogas users. Seventy households were selected purposively and interviews were conducted through semi-structured questionnaires. The study mainly highlighted the potential reduction of greenhouse gas (GHG) emission and economic benefits of biogas utilization which were evaluated considering the substitution of traditional biomass fuels, by saving Liquefied Petroleum Gas (LPG) and c

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Costa, R. C., and M. A. Martins. "PROTOTYPE OF A HEAT RECOVERY FOR COOLING OF GASES FROM INCINERATION OF HAZARDOUS WASTE." Revista de Engenharia Térmica 13, no. 1 (2014): 80. http://dx.doi.org/10.5380/reterm.v13i1.62074.

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This paper presents the stages of development and construction of a prototype of a shell and tube heat recovery for reuse heat energy of the products generated by combustion of hazardous waste incinerator class I. The performance and energy recovered by this system were calculated. It was transported the values found for a typical plant for the incineration of 1,000 kg h-1. Thus, to preheat the combustion air and drying the waste was obtained a reduction in the consumption of LPG 46 and 45%, respectively. Considering the complexity of the process, it was found that the preheating system is sim

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Abdullah, Taufik, Nur Rosman Hidayat, and Hijriati Sholehah. "The Potential of Methane Gas as an Alternative Energy Source in Kebon Kongok Landfill." Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan 17, no. 3 (2020): 334–43. http://dx.doi.org/10.14710/presipitasi.v17i3.334-343.

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Waste management in West Nusa Tenggara Provincial Government focuses on two main things, namely the reduction and handling and providing of TPA which is still operated with an open dumping system. Application of an open system in TPA will cause many problems, including air pollution by methane gas and the greenhouse effect. This study aims to determine the potential methane gas content of the Kebon Kongok landfill as an alternative energy source by modelling using LandGEM. The data in this study consisted of the year of the TPA operation plan and the annual data on the waste generation of TPA.

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Dietz, Albert. "Liquefied Gaseous Fuels (LGF) Spill Test Facility Program." Journal of the IEST 28, no. 5 (1985): 34–39. http://dx.doi.org/10.17764/jiet.1.28.5.y637824226530742.

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The Department of Energy (DOE) is constructing a facility at the Nevada Test Site (NTS) which will be capable of the rapid release of large quantities of cryogenic or pressurized flammable or toxic materials. The facility is being built in concert with and in response to the needs of many industrial and governmental organizations. The facility is designed to satisfy the need for information for risk assessment, emergency response, regulation, plant design, plant siting, and hazard mitigation. It will be capable of spilling up to 200 m3 (53,000 gal) of cryogenic fluids such as Liquefied Natural

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Santos, Maicon Basso dos, Jefferson Candido, Sofia De Souza Baulé, Yuri Mello Müller de Oliveira, and Liseane Padilha Thives. "Greenhouse gas emissions and energy consumption in asphalt plants." Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental 24 (December 4, 2020): e7. http://dx.doi.org/10.5902/2236117062662.

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Hot-mix asphalt used in pavement layers is produced by asphalt plants. In Brazil, despite the fact that these industrial units produce greenhouse gases, no control or measurement protocol has yet been established. This study aims to quantify emissions in different asphalt plants, in terms of carbon dioxide equivalent (CO2eq) and energy consumption. Asphalt plants were selected according to their type (batch or drum mix); production capacity (80 to 340 t/h), and whether mobile or fixed. In each plant, emissions were quantified and the energy consumption spent on drying and heating aggregates in

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Vinod Haridas, Vinod Haridas. "BIO-ENERGY PRODUCTION FROM EXOTIC SPECIES AND SYNCHRONIZED CONSERVATION OFNATIVE BIODIVERSITY." Kongunadu Research Journal 4, no. 1 (2017): 107–13. http://dx.doi.org/10.26524/krj186.

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A survey was conducted to identify the level of awareness among people regarding problems caused by invasive exotic weeds to our biodiversity and sense to use the same productively. Biogas is increasingly being used as an alternate cooking fuel in selected areas of urban and semi-urban Alappuzha during 2014-15.Apart from survey visits, mass awareness programmes were also conducted to convey the potential and significance of usage of exotic weeds like Eichhornia for producing biogas at house hold level to deal with the twin issues that we face today ie. fuel depletion and rapid reduction of ind

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Gibbeson, J. M. "PETROLEUM PROCESSING PLANTS—TECHNICAL SURVEILLANCE PROGRAM." APPEA Journal 43, no. 1 (2003): 787. http://dx.doi.org/10.1071/aj02048.

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On behalf of itself and BHP-B, Esso operates offshore production platforms in Bass Strait, a crude stabilisation and gas processing plant at Longford and a LPG fractionation plant at Long Island Point, Victoria. The Technical Surveillance Program for these facilities is implemented at both the Operator and Engineering levels. The program has been enhanced by building on existing DCS process control and process information (PI) systems and through development of a more structured engineering monitoring system. The enhanced program continues to register tangible benefits in integrity, product qu

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Casasso, Alessandro, Pietro Capodaglio, Fulvio Simonetto, and Rajandrea Sethi. "Environmental and Economic Benefits from the Phase-out of Residential Oil Heating: A Study from the Aosta Valley Region (Italy)." Sustainability 11, no. 13 (2019): 3633. http://dx.doi.org/10.3390/su11133633.

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Although its use is declining, oil heating is still used in areas not covered by the methane grid. Oil heating is becoming more and more expensive, requires frequent tank refill operations, and has high emissions of greenhouse gas (GHG) and air pollutants such as SOx. In addition, spills from oil underground storage tanks (USTs) represent a serious environmental threat to soil and groundwater quality. In this paper, we present a comprehensive analysis on technical alternatives to oil heating with reference to the Aosta Valley (NW Italy), where this fuel is still often used and numerous UST spi

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GILL, C. O., and C. LANDERS. "Effects of Spray-Cooling Processes on the Microbiological Conditions of Decontaminated Beef Carcasses." Journal of Food Protection 66, no. 7 (2003): 1247–52. http://dx.doi.org/10.4315/0362-028x-66.7.1247.

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Spray processes for cooling decontaminated carcasses were examined at four beef packing plants. Temperature histories were collected from deep leg sites on 25 carcasses and from randomly selected sites on the surfaces of a further 25 carcasses selected at random from carcasses undergoing cooling at each plant. Carcass cooling rates were similar at all four plants. Proliferation values calculated from surface temperature histories indicated similar increases of ≤2 log units in the numbers of pseudomonads on carcasses at all plants and increases of &lt;0.5 and &gt;0.5 log units in the nu

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Frasconi, Christian, Luisa Martelloni, Marco Fontanelli, Michele Raffaelli, Paolo Marzialetti, and Andrea Peruzzi. "Thermal Weed Control in Photinia x fraseri “Red Robin” Container Nurseries." Applied Engineering in Agriculture 33, no. 3 (2017): 345–56. http://dx.doi.org/10.13031/aea.11529.

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Abstract. A near-zero tolerance policy on weeds by markets for nursery crops calls for weed-free container-grown plants, and forces growers to frequently remove weeds. Thermal weed control could represent a novel method to control weeds in shrubs from container nurseries, thus avoiding the use of herbicides and mulches. The aims of this study were to develop custom-built machinery for thermal weed control in container nurseries and to test the weed control efficiency of flame weeding and steaming in Photinia x fraseri “Red Robin” containers. A liquefied petroleum gas (LPG) fed flamer and a ste

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Chulasak, R., W. Phothachareon, and C. Sawatdeenarunat. "Economic Analysis of Applying Biomass Stove to Produce Hot Water Serving Child Development Center: The Case Study Of Omkoi District, Chiangmai, Thailand." AJARCDE | Asian Journal of Applied Research for Community Development and Empowerment 3, no. 1 (2019): 17–18. http://dx.doi.org/10.29165/ajarcde.v3i1.16.

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    This research aims to perform the techno-economic feasibility of the applied hybrid biomass stove to produce hot water for serving Child Development Center (CDC) in Omkoi District, Chiang Mai, Thailand. The hot water generated from the stove could help to decrease LPG usage and enhance household economics. Many activities in CDC (i.e., children showering during the winter season, cloth washing, and utensils cleaning among others) require hot water to prevent the contamination of harmful germs which could cause many diseases such as diarrhea in young children. Presen

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Salter, G. B., and W. P. Kerckhoff. "DEVELOPMENT PLANNING FOR THE COSSACK AND WANAEA FIELDS." APPEA Journal 34, no. 1 (1994): 92. http://dx.doi.org/10.1071/aj93007.

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Development of the Cossack and Wanaea oil fields is in progress with first oil scheduled for late 1995. Wanaea oil reserves are estimated in the order of 32 x 106m3 (200 MMstb) making this the largest oil field development currently underway in Australia.Development planning for these fields posed a unique set of challenges.Key subsurface uncertainties are the requirement for water injection (Wanaea only) and well numbers. Strategies for managing these uncertainties were studied and appropriate flexibility built-in to planned facilities.Alternative facility concepts including steel/concrete pl

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Noori, Abdul Ghani, and Agha Mohammad Fazli. "Assessment of Waste to Energy Potential in the Central Zone of Afghanistan." European Journal of Engineering Research and Science 4, no. 12 (2019): 142–48. http://dx.doi.org/10.24018/ejers.2019.4.12.1698.

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The central zone of Afghanistan has enough cattle to be considered for generating biogas. The cattle population in the zone was 634,524, 647,229 and 633,362 heads in 2012-13, 2014-15 and 2016-17, respectively. As a result of field experiments, the fresh manure generation of cattle in the zone is 19 kg head-1 day-1, fraction recoverable of the generated cattle manure is 80% and the proportion of dry matter of the manure is 23.7%. Based on these manure parameters, about 834,320, 851,026 and 832,792 tons of dry matter recoverable could be generated in the mentioned three years, respectively. By u

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Guo, Wenlei, Li Feng, Dandan Wu, Chun Zhang, and Xingshan Tian. "Effectiveness of Flame for Preplant Pest Management in Leaf Vegetable Fields." HortTechnology 29, no. 6 (2019): 788–94. http://dx.doi.org/10.21273/horttech04341-19.

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Widespread herbicide-resistant weeds and severe insect pest infestations pose a challenge to the preplant pest management (PPPM) strategy currently in use in leaf vegetable fields in southern China. The aim of this study was to develop a new weed and insect control method for use before planting leaf vegetables in southern China. Two flaming machines (a tractor mounted and a trolley flaming machine) were designed, and their efficacies for the control of insect and weed pests were evaluated and compared in two field trials. With liquefied petroleum gas (LPG) at 101 kg·ha−1, flaming machines red

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Harni, Rita, Widi Amaria, Syafaruddin Syafaruddin, and Anis Herliyati Mahsunah. "Potential of Trichoderma spp. Secondary Metabolite in Controlling Vascular Streak Dieback (VSD) on Cacao Seedlings." Jurnal Tanaman Industri dan Penyegar 4, no. 2 (2017): 57. http://dx.doi.org/10.21082/jtidp.v4n2.2017.p57-66.

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<p class="Default">Trichoderma<em> spp. is a beneficial microbe that produces bioactive molecules (secondary metabolites) containing antibiotics, enzymes, hormones, as well as toxins, which play an important role in plant diseases biocontrol. The research aimed to determine the potential of secondary metabolite </em>Trichoderma<em> spp. to control vascular streak dieback disease in cacao seedlings. The research was conducted in Plant Protection Laboratory of Indonesian Industrial and Beverage Crops Research Institute (IIBCRI) and farmers' garden in Balubus village, Lima

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Rahmanisa, Riang Anggraini, and I. Nyoman Widiasa. "Application of the Fenton Process in the Petroleum Refinery Spent Caustic Wastewater Treatment." Reaktor 20, no. 2 (2020): 96–102. http://dx.doi.org/10.14710/reaktor.20.2.96-102.

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Spent caustic wastewater is produced from the scrubbing process using a caustic solution to absorb contaminants in the oil stream (hydrocarbon). Indonesia’s Petroleum Oil Refinery produces spent caustic wastewater from LPG and kerosene processing unit. Spent caustic wastewater has the characteristic of a strong odor with very high pH (12-14), containing dangerous pollutants such as phenol, aldehydes, mercaptans, and thiols that can be harmful to the human and environment. The Fenton process is used to treat spent caustic before being discharged to the environment. The Fenton process is one of

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