Browsing Chemical Engineering by Title
Now showing items 21-40 of 1249
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A global systematic review of the concentrations of Malathion in water matrices: Meta-analysis, and probabilistic risk assessment
( Elsevier Ltd , 2022 , Article)Pesticide applications and the proximity of land use to water matrices have resulted in discharges of pollutants including Malathion ?one of the most widely used organophosphorus pesticides? to water resources such as ... -
A Hybrid Photo-Electro Catalytic Conversion of Carbon dioxide Using CuO-MgO Nanocomposite
( Springer , 2022 , Article)Reducing carbon dioxide (CO2) into fuels accompanied by renewable resources has been under research since it helps to decrease CO2 levels in the atmosphere. The most suited source is solar energy which is generous and ... -
A Mechanistic Model for Wellbore Cleanout in Horizontal and Inclined Wells
( Society of Petroleum Engineers (SPE) , 2021 , Conference)The accumulation of rock cuttings, proppant, and other solid debris in the wellbore caused by inadequate cleanout remarkably impedes field operations. The cuttings removal process becomes a more challenging task as the ... -
A microbial fuel cell configured for the remediation of recalcitrant pollutants in soil environment
( Royal Society of Chemistry , 2019 , Article)A pristine soil environment supports a healthy soil biodiversity, which is often polluted with recalcitrant compounds. The bioelectrochemical remediation of the contaminated soils using bioelectrochemical systems (BESs) ... -
A mixed iron–manganese based pyrophosphate cathode, Na2Fe0.5Mn0.5P2O7, for rechargeable sodium ion batteries
( Royal Society of Chemistry , 2016 , Article)The development of secondary batteries based on abundant and cheap elements is vital. Among various alternatives to conventional lithium-ion batteries, sodium-ion batteries (SIBs) are promising due to the abundant resources ... -
A molecular dynamics study on aminoacid-based ionic liquids
( Elsevier , 2016 , Article)The properties of aminoacid based ionic liquids are studied using classic molecular dynamic simulations. Ionic liquids comprising glycine, serine, alanine and phenyl alanine anions combined with 1-ethyl-3-methylimidazolium, ... -
A New 1:1 Drug-Drug Cocrystal of Theophylline and Aspirin: Discovery, Characterization, and Construction of Ternary Phase Diagrams
( American Chemical Society , 2018 , Article)A new 1:1 drug-drug cocrystal of theophylline (THP) and aspirin (ASP) was successfully prepared by liquid assisted grinding, evaporative crystallization, and slurry conversion crystallization. The obtained cocrystal was ... -
A new insight into the separation of oil from oil/water emulsion by Fe3O4?SiO2 nanoparticles
( Academic Press Inc. , 2021 , Article)Nanofluids have shown their potential in the oil recovery process through surface modification. Due to their surface characteristics, they can apply to improve the oil production from reservoirs by enabling different ... -
A new sustainable and novel hybrid solar chimney power plant design for power generation and seawater desalination
( MDPI , 2021 , Article)This study presents a case study of a novel hybrid solar chimney power plant (HSCPP) design?s performance in the city of Doha, Qatar. The HSCPP construction is similar to the traditional solar chimney power plant (SCPP) ... -
A novel classification of prostate specific antigen (PSA) biosensors based on transducing elements
( Elsevier B.V. , 2017 , Article Review)During the last few decades, there has been a tremendous rise in the number of research studies dedicated towards the development of diagnostic tools based on bio-sensing technology for the early detection of various ... -
A Novel Design of a Hybrid Solar Double-Chimney Power Plant for Generating Electricity and Distilled Water
( MDPI , 2023 , Article)The classical solar chimney offers passive electricity and water production at a low operating cost. However, the solar chimney suffers from high capital cost and low energy output density per construction area. The high ... -
A novel hybrid solar chimney power plant: Performance analysis and deployment feasibility
( John Wiley and Sons Ltd , 2022 , Article)This study presents a novel hybrid solar chimney power plant (HSCPP) design. The HSCPP preserves the typical solar chimney power plant (SCPP), with an additional seawater pool at the base and water sprinklers at the top. ... -
A novel technique of paper mill sludge conversion to bioethanol toward sustainable energy production: Effect of fiber recovery on the saccharification hydrolysis and fermentation
( Elsevier Ltd , 2021 , Article)A new process for the production of bioethanol from paper mill sludge (PMS) is described in this work. PMS biomass feedstock was processed via the simultaneous saccharification and fermentation (SSF) with and without ... -
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 novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
( AIChE , 2015 , Conference)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ... -
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
( AIChE , 2015 , Conference)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ... -
A pinch analysis approach to environmental risk management in industrial solvent selection
( Springer Verlag , 2019 , Article)Abstract: The problem of solvent selection in an industrial process has been examined in a number of different approaches, often including single- and multi-criteria optimization techniques. Traditionally, it has been ... -
A polyethylene glycol (PEG) – polyethersulfone (PES)/multi-walled carbon nanotubes (MWCNTs) polymer blend mixed matrix membrane for CO2/N2 separation
( Springer Science and Business Media B.V. , 2021 , Article)Recently, carbon capture utilizing membrane technology has received much attention to limit the adverse effect caused by rising carbon dioxide (CO2) concentration in the atmosphere as they are less energy intensive and ... -
A predictive model for the assessment of the temperature polarization effect in direct contact membrane distillation desalination of high salinity feed
( Elsevier B.V. , 2014 , Article)Temperature polarization is one of the major sources responsible for flux drop in membrane distillation systems due to the reduction in the driving force across the membrane. The present study offers a predictive model ... -
A process design approach to manage the uncertainty of industrial flaring during abnormal operations
( Elsevier Ltd , 2018 , Article)Flare management challenges are related to the flaring uncertainty during abnormal situations. In this work, a multi-objective optimization framework is upgraded with multi-period optimization and Monte Carlo simulation ...
