Browsing Chemical Engineering by Author "Qiblawey, H."
Now showing items 1-20 of 30
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A comprehensive review on the rheological behavior of imidazolium based ionic liquids and natural deep eutectic solvents
Elhamarnah Y.A.; Nasser M.; Qiblawey H.; Benamor A.; Atilhan M.; Aparicio S.... more authors ... less authors ( Elsevier B.V. , 2019 , Article Review)The rheological behavior of a fluid is an important property that has a distinct impact on its flow conduct, which influence viscosity dependent phenomena and applications such as pumping, mass transfer rates, and ... -
A systematic approach for design and simulation of monoethylene glycol (MEG) recovery in oil and gas industry
Othman A.; Al-Sobhi S.A.; Almomani F.; Khraisheh M.; AlNouss A.; Adham S.; Qiblawey H.... more authors ... less authors ( John Wiley and Sons Ltd , 2020 , Article)Monoethylene glycol (MEG) is a widely used hydrate inhibitor in the oil and gas industry to reduce the risk of hydrate formation in pipelines that could cause a blockage. For flow assurance and hydrate inhibition purposes, ... -
An accurate finite volume method using fourth order Adams scheme on triangular grids for the Saint-Venant System
Beljadid, A.; Mohammadian, A.; Qiblawey, H. (2013 , Conference Paper)In this study, a new finite volume method is developed for shallow water equations on a rotating frame. Most upwind methods, which perform well for gravity waves, lead to large oscillations and/or numerical damping for ... -
Ceramic membrane filtration of produced water: Impact of membrane module
Zsirai, T.; Al-Jaml, A.K.; Qiblawey, H.; Al-Marri, M.; Ahmed, A.; Bach, S.; Watson, S.; Judd, S.... more authors ... less authors ( Elsevier B.V. , 2016 , Article)Produced water (PW) generated from oil exploration requires rigorous removal of suspended matter (free oil and particulate solids) as tertiary treatment (downstream of hydrocyclone and gas flotation) if it is to be re-injected ... -
Choline chloride based natural deep eutectic solvent for destabilization and separation of stable colloidal dispersions
Al-Risheq D.I.M.; Nasser M.S.; Qiblawey H.; Hussein I.A.; Benamor A. ( Elsevier B.V. , 2021 , Article)In solid-liquid separation processes, coagulation/flocculation is one of the most popular techniques in treating wastewater, as it is efficient, simple, and economical. Consequently, the formation of a new environment ... -
Cleaning of ceramic membranes for produced water filtration
Zsirai, T.; Zsirai, T.; Qiblawey, H.; Buzatu, P.; Al-Marri, M.; Judd, S. J.... more authors ... less authors ( Elsevier , 2018 , Article)© 2018 Elsevier B.V. The application of ceramic microfiltration membranes to the tertiary treatment of produced water from an Arabian Gulf oilfield has been studied using a dedicated pilot plant. Studies were based on a ... -
Comparison between multi-stage and single stage microalgae dewatering processes
Almomani F.; Qiblawey H.; Bhosale R.; Khraisheh M.; Kumar A.; Al-Jaml K.... more authors ... less authors ( AIChE , 2018 , Conference Paper)The present work shows a quick, simple and accurate method for algae harvesting with a potential to relate the required polymer dose with in-situ hydrodynamics properties of alga solution. The method also reduces the lag ... -
Comparison of 2D triangular C-grid shallow water models
Shirkhani H.; Mohammadian A.; Seidou O.; Qiblawey H. ( Elsevier Ltd , 2018 , Article)An ideal two-dimensional (2D) shallow water model should be able to simulate correctly various types of waves including pure gravity and inertia-gravity waves. In this paper, two different triangular C-grid methods are ... -
Destabilization of stable bentonite colloidal suspension using choline chloride based deep eutectic solvent: Optimization study
Al-Risheq D.I.M.; Nasser M.S.; Qiblawey H.; Ba-Abbad M.M.; Benamor A.; Hussein I.A.... more authors ... less authors ( Elsevier Ltd , 2021 , Article)Choline chloride (ChCl) based natural deep eutectic solvents (NADES) were synthesized and tested as coagulant for stable bentonite colloidal suspensions. In this work, three ChCl based natural deep eutectic solvent NADES ... -
Development of novel thin film composite reverse osmosis membranes for desalination
Qiblawey H.; Kumar H.; Nasser M.; Benamor A.; Al-Ghouti M. ( American Institute of Physics Inc. , 2019 , Conference Paper)Microporous Polyetherimide (PEI) membranes were prepared by wet phase inversion at different temperatures. The thin film composites (TFC) of polyamide on microporous PEI were prepared using meta-Phenylenediamine (MPD) and ... -
Fabrication of high flux nanofiltration membrane via hydrogen bonding based co-deposition of polydopamine with poly(vinyl alcohol)
Wang T.; Qiblawey H.; Judd S.; Benamor A.; Nasser M.S.; Mohammadian A.... more authors ... less authors ( Elsevier B.V. , 2018 , Article)The use of bio-inspired polydopamine (PDA) chemistry for membrane development has attracted increasing interest in recent years. This paper reports on the fabrication of new nanofiltration (NF) membrane with a robust and ... -
Gas solubility and rheological behavior study of betaine and alanine based natural deep eutectic solvents (NADES)
Altamash T.; Nasser M.S.; Elhamarnah Y.; Magzoub M.; Ullah R.; Qiblawey H.; Aparicio S.; Atilhan M.... more authors ... less authors ( Elsevier B.V. , 2018 , Article)Natural deep eutectic solvent (NADES) produced herein this work by mixing betaine and alanine with lactic acid and malic acid with 1:1 M mixing ratios. Thermophysical properties including water content, thermal stability, ... -
Impact of combined oil-in-water emulsions and particulate suspensions on ceramic membrane fouling and permeability recovery
Abdalla M.; Nasser M.; Kayvani Fard A.; Qiblawey H.; Benamor A.; Judd S.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)The application of crossflow ceramic microfiltration (CFCMF) to the removal of emulsified oil from a simple analogue of raw produced water (PW) arising from oil exploration has been studied. Outcomes relate to surfactant ... -
Industrial effluent treatment with immersed MBRs: Treatability and cost
Qiblawey H.; Judd S. ( IWA Publishing , 2019 , Article)A comprehensive OPEX analysis for both municipal and industrial wastewaters has been conducted encompassing energy, critical component (membrane) replacement, chemicals consumption, waste disposal and labour. The analysis ... -
Influence of choline chloride based natural deep eutectic solvent on the separation and rheological behavior of stable bentonite suspension
Al-Risheq D.I.M.; Nasser M.S.; Qiblawey H.; Hussein I.A.; Al-Ghouti M.A. ( Elsevier B.V. , 2021 , Article)Colloids in wastewater are considered a serious problem due to their stability and separation difficulty. Coagulation/ flocculation processes are the most common for the separation of colloids because of their high-performance ... -
Influence of polyelectrolytes and other polymer complexes on the flocculation and rheological behaviors of clay minerals: A comprehensive review
Shaikh S.M.R.; Nasser M.S.; Hussein I.; Benamor A.; Onaizi S.A.; Qiblawey H.... more authors ... less authors ( Elsevier B.V. , 2017 , Article Review)Separation of clay minerals from industrial wastewaters is of great academic and practical importance. Current treatment techniques are either not economically viable, not environmentally friendly, or both. Thus, researchers ... -
Isolation, identification and biodiversity of antiscalant degrading seawater bacteria using MALDI-TOF-MS and multivariate analysis
Ashfaq M.Y.; Al-Ghouti M.A.; Qiblawey H.; Rodrigues D.F.; Hu Y.; Zouari N.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)Seawater reverse osmosis (SWRO) is a commonly used desalination technique owing to its lesser environmental and economic impacts as compared to thermal desalination techniques. Antiscalants are used in SWRO to reduce ... -
Kinetics of CO 2 reaction with N-methyldiethanolamine and aminobutanol using stopped flow technique
Benamor A.; Mahmud N.; Nasser M.; Qiblawey H. ( Institute of Physics Publishing , 2018 , Conference Paper)Removal of carbon dioxide (CO 2 ) from natural gas streams is mandatory to avoid pipeline corrosion, increase the heating value of the gas and reduce the gas volume in case of liquefied natural gas (LNG). The use of ... -
Laundry wastewater treatment using ultrafiltration under different operating conditions
Ashfaq M.Y.; Qiblawey H. ( American Institute of Physics Inc. , 2018 , Conference Paper)The laundry wastewater of one of the hospitals in Qatar was selected and studied. It was found that hospital laundry is releasing considerable amount of wastewater i.e. 1800 - 2500 liters/cycle while washing 40 - 50 kg of ... -
Metal-oxide nanotubes functional material tailored for membrane water/wastewater treatment
Benamor A.; Nasser M.; El-Naas M.H.; Qiblawey H. ( Institute of Physics Publishing , 2019 , Conference Paper)Titanium Dioxide Nano-Tubes (TNTs) synthesized by hydrothermal method were used to prepare new polysulfone thin film nanocomposite (TFN) membranes. The TFN membranes contained different TNTs proportions (0.1, 0.3 and 0.5 ...