Results 11 to 20 of about 5,751 (253)
Case Studies in Thermal Engineering, 2023 In the present work, an experimental study was conducted to investigate the sulfur distribution in the products during thermal degradation of vacuum residues at different operating conditions.
Amir Safiri +3 more
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Environmental Factor as a Threat to the Oil Industry Economic Security [PDF]
مجلة البحوث القانونية و الاقتصادية, 2023 Effective performance of oil industry is a driving factor of the Russian economy growth. Key issues of petroleum industry which to the greatest extent determine its economic security include: high production costs and environmental unfriendliness of oil ...
يوليا ف. بريخوفا صوفيا أ. سيفوستيانوفا
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Population Balance Modeling for Integrating Hydrodynamics with Electrostatics in Crude Oil Electrocoalescers [PDF]
Journal of Petroleum Science and Technology, 2019 A particular population balance model (PBM) which consists of hydrodynamic and electrostatic parts is developed for electrocoalescence of distributed water droplet in the continuous oil phase.
Mehdi Mohammadi
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Управление, 2021 The article presents the results of the analysis of the investment attractiveness of the petroleum refining industry using correlation and regression methods.
M. M. Gayfullina, G. Z. Nizamova
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INVESTMENT SPIKES AND UNCERTAINTY IN THE PETROLEUM REFINING INDUSTRY* [PDF]
The Journal of Industrial Economics, 2008 This paper investigates the effect of uncertainty on the investment decisions of petroleum refineries in the U.S. We construct uncertainty measures from the commodity futures market and use data on actual capacity changes to measure investment episodes. Since capacity changes in U.S.
Dunne, Timothy, Mu, Xiaoyi
openaire +2 more sources
Evaluation of PAn/PVC (Ps) Nanocomposites Capability to Surface Adsorption of Metal Cations [PDF]
شیمی کاربردی روز, 2019 Polyaniline and their nanocomposites were prepared by using chemical oxidative polymerization method in the presence of potassium iodate as oxidant. In this research, morphology and chemical structure of polyaniline/polystyrene and polyaniline/polyvinyl ...
Mahboobeh Mohammad-Taheri +2 more
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Research Progress on Modifications of Zeolite Y for Improved Catalytic Properties
Inorganics, 2023 Zeolite Y, as a solid acid catalyst with excellent performance, is a landmark in petroleum refining and chemical industry production–especially in catalytic cracking reactions.
Jiazhong Zang +5 more
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Reviews on Advanced Materials Science, 2020 The use of liquid hydrocarbons, such as FCC naphtha, having olefin components makes an adverse impact on our environment. To deal with the problem, one could convert those lethal components, including olefin and paraffin structures, into aromatic ...
Sharifi Khashayar +2 more
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Whether integrating refining and petrochemical business can provide opportunities for development of petrochemical industry in Serbia [PDF]
Hemijska Industrija, 2016 Since the beginning of 90s of last century both the petroleum industry and petrochemical industry have operated in difficult circumstances. In particularly, margins of petroleum and petrochemical industry were exacerbated during global economic ...
Popović Zoran M. +3 more
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Petroleum Science, 2018 This paper summarizes the results of a study of adsorption of sulfur compounds from a high-sulfur feed on improved spherical-shaped nano-AgX zeolite. For this purpose, the nano-AgX zeolite was initially synthesized and improved with silver compounds such
Ghasem Bakhtiari +4 more
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