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Now showing items 31-40 of 105
High purity/recovery separation of propylene from propyne using anion pillared metal-organic framework: Application of vacuum swing adsorption (vsa)
(
MDPI AG
, 2021 , Article)
Propylene is one of the world’s most important basic olefin raw material used in the production of a vast array of polymers and other chemicals. The need for high purity grade of propylene is essential and traditionally ...
Environmental impacts of solar photovoltaic systems: A critical review of recent progress and future outlook
(
Elsevier B.V.
, 2021 , Article)
Photovoltaic (PV) systems are regarded as clean and sustainable sources of energy. Although the operation of PV systems exhibits minimal pollution during their lifetime, the probable environmental impacts of such systems ...
Study on boil-off gas (Bog) minimization and recovery strategies from actual baseload lng export terminal: Towards sustainable lng chains
(
MDPI AG
, 2021 , Article)
Boil-off Gas (BOG) generated at the liquefied natural gas (LNG) export terminal causes negative economic and environmental impacts. Thus, the objective of this study is to develop and evaluate various handling schemes to ...
Potential use of treated wastewater as groundwater recharge using gis techniques and modeling tools in dhuleil-halabat well-field/jordan
(
MDPI AG
, 2021 , Article)
Due to limited rainfall and precipitations, different developing countries depend on groundwater (G.W.) resources to challenge water scarcity. This practice of continuous and excessive G.W. pumping has led to severe water ...
Heat recovery in an actual LNG supply chain: Retrofitting of designed heat exchange networks (HENs) for potential fuel saving
(
Elsevier B.V.
, 2021 , Article)
The demand for liquefied natural gas (LNG) is steadily increasing and projected to become an important component of global energy demand. Although LNG processing requires high-energy to convert the gas into liquid, it is ...
Application of magnetic nanoparticles for the removal of oil from oil-in-water emulsion: Regeneration/reuse of spent particles
(
Elsevier B.V.
, 2021 , Article)
The recovery of oil from produced water (PW) is integral for minimizing energy resource loses and creating an appropriate treatment method for a sustainable environment. In this study, Fe3O4 magnetic nanoparticles (Fe-MNP) ...
Valorization and optimization of agro-industrial orange waste for the production of enzyme by halophilic Streptomyces sp.
(
Academic Press Inc.
, 2021 , Article)
This study underlines the biotechnical valorization of the accumulated and unusable remains of agro-industrial orange fruit peel waste to produce α-amylase under submerged conditions by Streptomyces sp. KP314280 (20r). The ...
Functionalization of silica-coated magnetic nanoparticles as powerful demulsifier to recover oil from oil-in-water emulsion
(
Elsevier Ltd
, 2021 , Article)
This study presents an innovative approach for the preparation of Fe3O4 nanoparticles covered with SiO2 shell (denoted as Fe–Si-MNP), which were used to recover oil recovery from oil-in-water emulsion (O/W-emul). The ...
Probing the effect of various water fractions on methane (CH4) hydrate phase equilibria and hydrate inhibition performance of amino acid L-proline
(
Elsevier B.V.
, 2021 , Article)
To develop an effective hydrate risk mitigation strategy for offshore flow assurance its essential to understand the effect of different water fractions on the rate of hydrate formation and study the effect of various water ...
Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles
(
Elsevier Ltd
, 2021 , Article)
Functionalized Fe3O4?SiO2 magnetic nanoparticles (Fe?Si-MNPs) coated with hyperbranched polyglycerol polymer were prepared and tested for oil recovery from oil in water (O/W) emulsions. The structure, chemistry, and surface ...