Energy saving in oilfields by using waste heat in the disposed water [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2023 The present work aims to retrofit an existing Egyptian oilfield plant to improve desalter performance and reduce the power of crude oil shipping pumps. In this work, waste heat in disposed water that represents a value is used in heating brackish water ...
Shehata Walaa Mahmoud +2 more
doaj +1 more source
The role of microwave radiation in extractive desulfurization of real diesel fuel for green environment: an experimental and computational investigation. [PDF]
BMC ChemThe process of removing sulfur compounds and aromatic compounds to produce clean fuel is an important and effective contribution to the processes of mitigating and adapting to climate change.
Mostafa HY +3 more
europepmc +2 more sources
Egyptian Journal of Petroleum, 2017 One of the most significant procedures in oil refineries is naphtha catalytic reforming unit in which high octane gasoline is gained. Normally, in oil refineries, flow instability in the composition of feedstock can affect the product quality. The aim of
Hussien A. Elsayed +4 more
doaj +1 more source
Hydrotreating of waste lube oil by rejuvenated spent hydrotreating catalyst
Egyptian Journal of Petroleum, 2014 Large quantities of catalysts are used in the Egyptian refining industry for the purification and upgrading of various petroleum streams. These catalysts gradually lose activity through deactivation with time and the spent catalysts were usually ...
Sadeek A. Sadeek +4 more
doaj +1 more source
A Facile Microwave-Promoted Formation of Highly Photoresponsive Au-Decorated TiO2 Nanorods for the Enhanced Photo-Degradation of Methylene Blue. [PDF]
Nanomaterials (Basel)The integration of noble metal nanoparticles (NPs) effectively modifies the electronic properties of semiconductor photocatalysts, leading to improved charge separation and enhanced photocatalytic performance.
Bondarev A +8 more
europepmc +2 more sources
Highly effective ionic liquids for biodiesel production from waste vegetable oils
Egyptian Journal of Petroleum, 2015 As conventional energy sources deplete, the need for developing alternative energy resources which are environment friendly becomes more imperative. Vegetable oils are attracting increased interest in this purpose.
Fathy A. Yassin +5 more
doaj +1 more source
N2-bubbling Method for O2 Removal from the Loaded MEA Solution in the CO2 Capture Process [PDF]
Journal of Petroleum Science and Technology, 2023 Flue gas stream contains full-oxidized (carbon dioxide), partially oxidized hydrocarbons, and some extent of oxygen. Carbon dioxide can be separated by CO2 capture and separation (CCS) process using monoethanolamine (MEA).
Mohammad Shokouhi +5 more
doaj +1 more source
Removal of Butyl Mercaptan from Gas Streams by Reactive Adsorption. [PDF]
Molecules1-butanethiol, a volatile mercaptan that is harmful and has a persistent odor, was adsorbed from a gaseous stream onto granulated activated carbon (AC) that was doped with Cu, Fe, and Zn oxides.
Sanda M +6 more
europepmc +2 more sources
Egyptian Journal of Petroleum, 2014 A series of dealuminated Y-zeolites impregnated by 0.5 wt% Pt catalysts promoted by different amounts of Ni, Pd or Cr (0.3 and 0.6 wt%) were prepared and characterized as hydrocracking catalysts. The physicochemical and structural characterization of the
S.A. Hanafi +4 more
doaj +1 more source
Novel Gemini ionic liquid for oxidative desulfurization of gas oil
Scientific Reports, 2023 The N1,N1,N3,N3-tetramethyl –N1,N3-diphenylpropane-1,3-diaminium dichloride ionic liquid (ILc) is an environmentally friendly catalyst for oxidative–extractive desulfurization of gas oil (sulfur content = 2400 ppm) in the presence of H2O2 as an oxidizing
Hoda A. Mohammed +3 more
doaj +1 more source