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السجلات المعروضة 271 -- 280 من 433
Ab initio molecular dynamics investigation of CH4/CO2 adsorption on calcite: Improving the enhanced gas recovery process
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American Chemical Society
, 2020 , Article)
Ab initio molecular dynamics simulations of CH4 and CO2 on the calcite (104) surface have been carried out for the molecular level analysis of CO2-enhanced gas recovery process (EGR). This process takes advantage of the ...
Green synthesized materials for sensor, actuator, energy storage and energy generation: a review
(
Taylor and Francis Inc.
, 2020 , Article)
Green synthesis methods have attracted enormous research interest as replacements for dangerous chemicals due to their abundance and eco-friendliness. The remarkable properties of green synthesized materials include ...
A perforated electrode design for passivation reduction during the electrochemical treatment of produced water
(
Elsevier
, 2020 , Article)
Produced water refers to the water that is generated when oil and gas are extracted from the ground, and it usually includes the natural water layer within the reservoir (formation water) as well as the injected water. The ...
In Situ-Generated Reactive Oxygen Species in Precharged Titania and Tungsten Trioxide Composite Catalyst Membrane Filters: Application to As(III) Oxidation in the Absence of Irradiation
(
American Chemical Society (ACS)
, 2020 , Article)
This study demonstrates that in situ-generated reactive oxygen species (ROSs) in prephotocharged TiO2 and WO3 (TW) composite particle-embedded inorganic membrane filters oxidize arsenite (As(III)) into arsenate (As(V)) ...
Ground water treatment using solar radiation-vaporization & condensation-techniques by solar desalination system
(
Taylor and Francis Ltd.
, 2020 , Article)
Solar Desalination unit with three basins system used for groundwater treatment. The incoming rate of water was measured in Solar based Distillation collected water during the morning to evening (8:00 am to 6:00 pm). In ...
Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions
(
Electrochemical Society
, 2020 , Article)
Nanostructured copper-cobalt oxide (CuxCo3-xO4, CCO) electrodes are grown directly on conducting substrates via electrochemical deposition; then, various factors (e.g., oxygen vacancies, electrochemically active surface ...
Gulf futuristic cities beyond the headlines: Understanding the planned cities megatrend
(
Elsevier
, 2020 , Article)
Cities of the Gulf Cooperation Council (GCC) region have harboured impressive architecture conveying modernity and affluence. GCC countries are increasingly reshaping the face of their urban areas through the development ...
Hybrid Halloysite Nanotubes as Smart Carriers for Corrosion Protection
(
American Chemical Society
, 2020 , Article)
Novel hybrid halloysite nanotubes (HHNTs) were developed and used as smart carriers for corrosion protection of steel. For this purpose, as-received halloysite nanotubes (HNTs) were loaded with a corrosion inhibitor, ...
Thermally conductive polyethylene/expanded graphite composites as heat transfer surface: Mechanical, thermo-physical and surface behavior
(
MDPI AG
, 2020 , Article)
Composites of high-density polyethylene (HDPE) and expanded graphite (EG) are prepared for heat exchangers in multi-effect distillation (MED) desalination. At 50 wt.% EG loading, the thermal conductivity of HDPE was increased ...
Sustainable food production and nutraceutical applications from qatar desert chlorella sp. (chlorophyceae)
(
MDPI
, 2020 , Article)
Microalgae isolated from the Qatari desert was identified as thermotolerant, with a rich metabolite profile that is appropriate for use as food and health supplements. In this research, a species of Chlorella, QUCCCM3, ...