Results 31 to 40 of about 10,103 (267)
Journal of Chemistry, 2019 In this article, acidic heterogeneous catalysts based on graphene oxide and sulfonated biochar were prepared, characterized, and used for lactic acid esterification to form ethyl lactate.
Thu Ha Thi Vu +2 more
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A Review on the Nanofiltration Process for Treating Wastewaters from the Petroleum Industry
Separations, 2021 Activities and/or processes in different segments of the petroleum industry, including upstream and downstream, generate aqueous waste streams containing oil and various contaminants that require treatment/purification before release/reuse ...
Shahryar Jafarinejad +1 more
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USE OF GENETIC ALGORITHMS IN CREATING OIL BLENDS REQUIRED FOR REFINERY DISTILLATION PLAN [PDF]
Romanian Journal of Petroleum & Gas Technology, 2022 In Romania, the oil refineries were designed to process the crude oil extracted from the deposits located in their immediate vicinity (Suplacu de Barcău Refinery, 1 Mai Refinery, Câmpina Refinery, Vega Refinery and Dărmănești Refinery), to process crude ...
Reem Sabah Mohammed +3 more
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Cyber-Attacks on the Oil & Gas Sector: A Survey on Incident Assessment and Attack Patterns
IEEE Access, 2020 During the past two decades, oil and gas operational and information technology systems have experienced constant digital growth, closely followed by an increasing number of cyber-attacks on the newly interconnected systems.
George Stergiopoulos +2 more
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Frontiers in Microbiology, 2023 IntroductionPetroleum pollution resulting from spills and leakages in oil refinery areas has been a significant environmental concern for decades. Despite this, the effects of petroleum pollutants on soil microbial communities and their potential for ...
Jugui Zhuang +12 more
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NatureFossil fuels-coal, oil and gas-supply most of the world's energy and also form the basis of many products essential for everyday life. Their use is the largest contributor to the carbon dioxide emissions that drive global climate change, prompting joint efforts to find renewable alternatives that might enable a carbon-neutral society by as early as ...
Eelco T. C. Vogt, Bert M. Weckhuysen
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Thermodynamic Modeling and Process Simulation of Kumkol Crude Oil Refining
Eurasian Chemico-Technological Journal, 2023 The Crude Distillation Unit (CDU) mechanism is commonly regarded as the first stage in petroleum refining. In this study, Aspen Plus® is used to simulate the basic process of a CDU, which consists of an Atmospheric Distillation Column (ATC) and a Vacuum
M.A. Jamali, A. Bissenbay, N. Nuraje
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Toxics, 2023 Risk analysis and prediction is a primary monitoring strategy to identify abnormal events occurring in chemical processes. The accidental release of toxic gases may result in severe problems for people and the environment.
Lalit Rajaramji Gabhane +1 more
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Integration of Bio-refinery Concepts in Oil Refineries
, 2017 In this work, the systematic integration of bio-refineries within oil refineries is considered. This is particularly relevant due to the lack of adaptation of existing refineries to diminishing oil supply. Moreover, the integration of oil and bio-refineries has a massively positive effect on the reduction of CO2 emissions.
Harvey Arellano-Garcia +2 more
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Benchmarking for Refinery Units
Chemical Engineering Transactions, 2018 The new Benchmarking methodology (Anselm) is based on the Pinch Analysis, statistical analysis and analysis of the best available technologies presented in this paper. Using the Pinch Analysis, 12 energy efficiency indexes were developed. The data obtained as a result of Pinch Analysis was processed by statistical methods.
Kanischev Maxim V. +3 more
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