Results 31 to 40 of about 10,089 (50)

Upgrading offshore pipelines concrete coated by silica fume additive against aggressive mechanical laying

Egyptian Journal of Petroleum, 2016
Studies have been carried out to investigate the possibility of utilizing a broad range of micro-silica partial additions with cement in the production of concrete coating.
M.I. Abdou, Hesham Abuseda
doaj   +1 more source

Source rock evaluation and organic geochemistry of Belayim Marine Oil Field, Gulf of Suez, Egypt

Egyptian Journal of Petroleum, 2014
Geochemical evaluation of Belayim Marine Oil Field using TOC and Rock Eval Pyrolysis investigations for a total of 19 cutting samples (9 samples covering (Nubia-B Formation) from well BM-57, and 10 samples covering (Nubia-A, B Formations) from well BM-65)
Mohamed Abu Al-Atta, Ghalib Ibrahim Issa, Mohammed A. Ahmed, Mohamed Mustafa Afife   +3 more
doaj   +1 more source

Geophysical Evaluation for Wadi Rayan Field, Western Desert, Egypt

Egyptian Journal of Petroleum, 2016
Wadi Rayan Field is located approximately 115 km from Southwest Cairo. The study area is a platform lying between Abu Gharadig and Beni suef basins. It was discovered in September, 1996 through drilling well WR-1x which has been drilled to a total depth ...
Adel Othman, Mohamed Fathy, Ahmed Saied Ali   +2 more
doaj   +1 more source

Statistical optimization of biodiesel production from sunflower waste cooking oil using basic heterogeneous biocatalyst prepared from eggshells

Egyptian Journal of Petroleum, 2015
A statistical design of experiments DOE was applied to investigate biodiesel fuel BDF production process from sunflower waste cooking oil SWCO using heterogeneous bio-catalyst produced from eggshells ES. It was based on 3 level D-optimal design involving
Nour Sh. El-Gendy, Samiha F. Deriase, A. Hamdy, Renee I. Abdallah   +3 more
doaj   +1 more source

4-Aminoantipyrine derived cationic surfactants: Synthesis, characterization, surface activity and screening for potential antimicrobial activities

Egyptian Journal of Petroleum, 2018
A series of cationic surfactants were synthesized from chemical modification of 4-aminoantipyrine. The chemical structures were confirmed using infrared (FTIR) and nuclear magnetic resonance (1H NMR) spectroscopy.
Ismail A. Aiad, Salah M. Tawfik, Mohamed El-Shafie, Abdel Latif A. Rhman   +3 more
doaj   +1 more source

Influence

Egyptian Journal of Petroleum, 2013
The synthesized cationic surfactant N-(2-(2-mercaptoacetoxy) ethyl)-N,N-dimethyldodecan-1-aminium bromide (QSH) was used to prepare colloidal copper nanoparticles (CuNPs) in water through the chemical reduction method.
M.A. Hegazy, A.M. Badawi, S.S. Abd El Rehim, W.M. Kamel   +3 more
doaj   +1 more source

Overview on the subsurface structure-tectonic controls in the northwest Bahariya, Western Desert, Egypt

Egyptian Journal of Petroleum, 2020
A regional structural investigation was done on the northwestern part of Bahariya Oasis, using the potential field maps aided by geo-seismic sections and wells data.
Ahmad A. Azab, Mohamed H. Saad, Marwa Z. Elsawy   +2 more
doaj   +1 more source

Comparative study between prepared electrical grease and the imported one

Egyptian Journal of Petroleum, 2018
Grease lubrication is a complex mixture of science and engineering, requiring an interdisciplinary approach, and is applied to the majority of bearings worldwide.
Refaat A. El-Adly, Gamal M. Turky
doaj   +1 more source

An investigation on the feasibility of using mixed Reversible ionic liquids for extraction of Kerogen from oil shale

Egyptian Journal of Petroleum, 2020
Numerous of the separation issue usually accompanying with traditional ionic liquids can solve with Reversible ionic liquids. It can be forth and reversed back between ionic and molecular forms empowering superficial separations by means of considerable ...
Khalid Farhod Chasib
doaj   +1 more source

Optimization of a two stage process for biodiesel production from shea butter using response surface methodology

Egyptian Journal of Petroleum, 2017
The challenges of biodiesel production from high free fatty acid (FFA) shea butter (SB) necessitated this study. The reduction of %FFA of SB by esterification and its subsequent utilization by transesterification for biodiesel production in a two stage ...
E.O. Ajala, F. Aberuagba, A.M. Olaniyan, M.A. Ajala, M.O. Sunmonu   +4 more
doaj   +1 more source