Chemical Engineering: المرسلات الحديثة
السجلات المعروضة 1 -- 20 من 1182
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A review on valorization of spent coffee grounds (SCG) towards biopolymers and biocatalysts production
( Elsevier , 2020 , Article Review)Spent coffee grounds (SCG) are an important waste product millions of tons generated from coffee consumption and could be effectively utilized for various applications due to their high organic content. SCG can be used as ... -
A novel three-step GeO2/GeO thermochemical water splitting cycle for solar hydrogen production
( Elsevier , 2020 , Article)This investigation reports the thermodynamic exploration of a novel three-step GeO2/GeO water splitting (WS) cycle. The thermodynamic computations were performed by using the data obtained from HSC Chemistry thermodynamic ... -
A Straightforward Optimization Approach for a Baseload Propane-Mixed Refrigerant Process
( Elsevier , 2020 , Book chapter)As the energy markets adjust to the increasing demand on liquefied natural gas (LNG) and growing global warming concerns, a compelling need arises to operate existing LNG plants as efficiently as possible. Cryogenic systems, ... -
Thermodynamic study of the effect of partial thermal reduction of dysprosium oxide on solar-to-fuel energy conversion efficiency
( Elsevier , 2020 , Article)A thermodynamic equilibrium and efficiency analysis of the dysprosium oxide-based solar thermochemical H2O splitting (Dy-WS) cycle is conducted. The objective of this study is to understand the effect of partial thermal ... -
Synthesis and growth mechanism of bamboo like N-doped CNT/Graphene nanostructure incorporated with hybrid metal nanoparticles for overall water splitting
( Elsevier , 2020 , Article)Herein, we report a melamine and metal-salt based pyrolysis technique for synthesizing metal encapsulated N-doped carbon nanotube (CNTs) in form of bamboo-like CNTs and multi walled CNTs (MWCNT). Sulfur doping during ... -
Solar syngas production via methanothermal reduction of strontium oxide
( Elsevier , 2020 , Article)A solar methanothermal reduction of strontium oxide for the co-production of Sr and syngas is thermodynamically explored. The data required for the equilibrium and efficiency analysis is taken from a commercial HSC Chemistry ... -
Production of solar CO via two-step neodymium oxide based thermochemical CO2 splitting cycle
( Elsevier , 2020 , Article)Detailed thermodynamic scrutiny of the solar thermochemical neodymium oxide-based CO2 splitting (Nd-CS) cycle is reported. The thermal reduction (TR) and CO2 splitting (CS) reaction temperatures required for the operation ... -
Generative AI, Research Ethics, and Higher Education Research: Insights from a Scientometric Analysis
( MDPI , 2024 , Article Review)In the digital age, the intersection of artificial intelligence (AI) and higher education (HE) poses novel ethical considerations, necessitating a comprehensive exploration of this multifaceted relationship. This study ... -
Performance of polysulfone ultrafiltration membranes incorporating graphene oxide nanoparticles functionalized with different generations of poly(amido amine)
( Elsevier Ltd , 2024 , Article)Poly (amido amine) or PAMAM possesses an abundance of amine functional groups. The number of these hydrophilic groups increases exponentially with increasing PAMAM generation. Incorporating these hydrophilic functional ... -
Computational study on organochlorine insecticides extraction using ionic liquids
( Elsevier Ltd , 2024 , Article)Insecticides pose hazardous environmental effects and can enter the food chain and contaminate water resources. Ionic liquids (ILs) have recently drawn much interest as environmentally friendly solvents and have been an ... -
Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
( American Institute of Physics Inc. , 2023 , Conference)Pure commercial high-density polyethylene (HDPE) and polypropylene (PP) samples from a petrochemical plant in Malaysia have been mixed and non-isothermally co-pyrolyzed with oil palm fiber (OPF) biomass using thermogravimetric ... -
Chitosan and chitosan composites for oil spills treatment: Review of recent literature
( Elsevier Ltd , 2023 , Article)Every year millions of oil barrels enter the water bodies. These oil spills have a devastating impact on the marine environments and their wildlife. Hence, it is necessary to clean-up these oil spills. Chitosan is cheap, ... -
Cross-linked chitosan-epichlorohydrin/bentonite composite for reactive orange 16 dye removal: Experimental study and molecular dynamic simulation
( Elsevier , 2023 , Article)Chitosan/bentonite beads (CsB) composites were prepared from chitosan (Cs) and bentonite (B) and cross-linked with epichlorohydrin for removal of reactive orange 16 (RO16) and methylene blue (MB). The adsorption results ... -
Mesoporous Activated Carbon from Leaf Sheath Date Palm Fibers by Microwave-Assisted Phosphoric Acid Activation for Efficient Dye Adsorption (ACS Omega (2022) 7:50 (46079−46089) DOI:10.1021/acsomega.2c03755)
( American Chemical Society , 2023 , Article)There was an error in Figure 5, and it is corrected and provided here. (Figure Presented). -
Recent advances on activated carbon-based materials for nitrate adsorption: A review
( Elsevier B.V. , 2023 , Article)Nitrate contaminant has a real impact on aquatic environmental systems and public health due to its increasing discharge from agricultural and industrial activities. In particular, high nitrate amount in water can cause ... -
Green hydroxyapatite-zeolite catalyst derived from steel waste as an effective catalyst for the hydrocarbon production via co-catalytic pyrolysis of sugarcane bagasse and high-density polyethylene
( Elsevier , 2023 , Article)Hydroxyapatite-zeolite (HAP-ZE) catalyst prepared from steel waste was utilised in co-catalytic pyrolysis of sugarcane bagasse (SB) and high-density polyethylene (HDPE) for bio-oil production. The highest bio-oil yield ... -
Adsorption of Pb2+ by Activated Carbon Produced by Microwave-Assisted K2CO3 Activation of Date Palm Leaf Sheath Fibres
( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)Date palm trees generate large amounts of various types of waste, including leaf sheath fibres, which can be used as a low-cost precursor for the production of biochar, including activated carbon (AC), which can be employed ... -
Cost-effective microwave-assisted O3- type sodium-based layered oxide cathode materials for sodium-ion batteries
( Elsevier , 2023 , Article)In this work, phase pure and highly crystalline O3-type layered oxide material (Na1Ni0.33Mn0.33Fe0.33O2-NNMF) was developed using; (i) a conventional solid-state synthesis route and (ii) a facile microwave-assisted sol-gel ... -
Modified Ni-Al layer double hydroxides as nanoparticles for self-healing anti-corrosion composite coating
( Elsevier , 2024 , Article)Corrosion is a major concern for metallic structures, leading to significant economic losses and safety risks. Self-healing coatings have recently emerged as a promising solution to mitigate corrosion issues. This research ... -
Dynamic simulation of lead(II) metal adsorption from water on activated carbons in a packed-bed column
( Springer Science and Business Media Deutschland GmbH , 2024 , Article)In this work, lead(II) adsorption on activated carbons, tire-derived activated carbon (TAC), and commercial activated carbon (CAC), in a packed-bed column, was simulated using the Aspen Adsorption® V11 flowsheet simulator. ...
