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السجلات المعروضة 5072 -- 5091 من 49208
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CO2 capture from lime kiln using AMP-DA2MP amine solvent blend: A pilot plant study
( Elsevier Ltd , 2018 , Article)This experimental study covered pilot plant analysis of novel AMP and 1,5–diamino–2–methylpentane (DA2MP) amine solvent blend for CO2 capture from a lime kiln. The gas flow rate (F(GAS)), amine solution flow rate (F(amine)), ... -
CO2 capture from water-gas shift process plant: Comparative bench-scale pilot plant investigation of MDEA-PZ blend vs novel MDEA activated by 1,5-diamino-2-methylpentane
( Elsevier Ltd , 2019 , Article)This research is a bench-scale pilot plant investigation of novel amine solvent blend containing MDEA and 1,5-diamino-2-methylpentane (DA2MP) for CO2 capture from water-gas shift process plant (H2 production). The CO2 ... -
CO2 capture using aqueous ethylaminoethanol: Study of oxidative degradation
( AIChE , 2015 , Conference Paper)This paper reports oxidative degradation of various aqueous solutions of alkanolamines as an effort to find a suitable replacement for monoethanolamine (MEA). Diethanolamine (DEA), triethanolamine (TEA), methyl diethanolamine ... -
CO2 Capture Using Aqueous Potassium Carbonate Promoted by Ethylaminoethanol: A Kinetic Study
( American Chemical Society , 2016 , Article)Kinetics of absorption of CO2 in an aqueous potassium carbonate (K2CO3) promoted by ethylaminoethanol (EAE) solution (hereafter termed as APCE solvent) was investigated in a glass stirred cell reactor by employing a fall ... -
CO2 Capture Using Hollow Fiber Membranes: A Review of Membrane Wetting
( American Chemical Society , 2018 , Article Review)Hollow fiber membrane contactors have several advantages that make them a good alternative to conventional absorption processes in the gas industry, and they have attracted the interest of many researchers. However, critical ... -
CO2 Capture via Nanofluids
( CRC Press , 2019 , Book chapter)Carbon dioxide (CO2), as one of the major greenhouse gas emissions, has attracted much attention in the world. Magnetite Fe3O4 nanoparticles have a tendency to aggregate in solution to reduce their surface energy due to ... -
CO2 enhanced gas recovery and sequestration in depleted gas reservoirs: A review
( Elsevier B.V. , 2021 , Article Review)Increasing CO2 emissions and global warming side effects have prompted the researchers to look for safe and reliable storage sites that have high capacity. Among the available CO2 capturing sinks, depleted gas reservoirs ... -
CO2 greenhouse emissions in Oman over the last forty-two years: Review
( Elsevier Ltd , 2015 , Article Review)In the Sultanate of Oman, oil and natural gas related activities have the most important shares of the nation's gross domestic product (GDP) and are also the primary cause of greenhouse gas (GHG) emissions within the ... -
Co2 Removal Using Imidazolium-Based Ionic Liquid -Aspen Plus Modelling Study
(2023 , Master Thesis)Novel technologies that decrease the level of CO2 in our atmosphere are crucial for minimizing the potential risks associated with climate change, and immediate advancements are needed for such technologies to operate at ... -
CO2 sorption kinetics of scaled-up polyethylenimine-functionalized mesoporous silica sorbent
( American Chemical Society , 2015 , Article)Two CO2 solid sorbents based on polyethylenimine, PEI (Mn ∼ 423 and 10K), impregnated into mesoporous silica (MPS) foam prepared in kilogram quantities via a scale-up process were synthesized and systematically characterized ... -
CO2 transportation safety regulations and energy requirement
( Elsevier , 2022 , Book chapter)Carbon dioxide transportation from the capture point to the utilization or storage point plays a key function in carbon capture and storage systems. CO2 transportation modes (onshore pipelines, offshore pipelines, and ... -
Co2+ substituted for Bi3+ in BiVO4 and its enhanced photocatalytic activity under visible LED light irradiation
( Royal Society of Chemistry , 2019 , Article)We investigated the fabrication of Co-doped BiVO4 (Bi1-xCoxVO4+δ, 0.05 < x < 0.5) by the substitution of Co ions for Bi sites in BiVO4. The X-ray diffraction (XRD), Raman, and X-ray photoelectron spectroscopy (XPS) results ... -
CO<inf>2</inf> solubility in aqueous potassium lysinate solutions at absorber conditions
( Academic Press , 2017 , Article)In this work, CO2 solubility in aqueous potassium lysinate solutions has been measured for the concentrations of (1.25–3.28) mol·kg−1 and at temperatures of (313–343) K. The vapour-liquid equilibrium data were correlated ... -
COACT: a query interface language for collaborative databases
( Springer New York LLC , 2018 , Article)Data curation activities in collaborative databases mandate that collaborators interact until they converge and agree on the content of their data. In a previous work, we presented a cloud-based collaborative database ... -
Coagulant recovery and reuse for drinking water treatment
( Elsevier Ltd , 2016 , Article)Coagulant recovery and reuse from waterworks sludge has the potential to significantly reduce waste disposal and chemicals usage for water treatment. Drinking water regulations demand purification of recovered coagulant ... -
Coal fly ash supported CoFe2O4 nanocomposites: Synergetic Fenton-like and photocatalytic degradation of methylene blue
( Elsevier , 2022 , Article)Rapid industrialization is causing a serious threat for the environment. Therefore, this research was aimed in developing ceramic cobalt ferrite (CoFe2O4) nanocomposite photocatalyst coated with coal fly ash (CFA-CoFe2O4) ... -
Coalitional double auction for spatial spectrum allocation in cognitive radio networks
( IEEE , 2014 , Article)Recently, many dynamic spectrum allocation schemes based on economics are proposed to improve spectrum utilization in cognitive radio networks (CRNs). However, existing mechanisms do not take into account the economic ... -
Coalitional Game-Based Cooperative Computation Offloading in MEC for Reusable Tasks
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Mobile-edge computing (MEC) has been a promising solution for Internet-of-Things (IoT) applications to obtain latency reduction and energy savings. In view of the loosely coupled application, multiple devices can use the ... -
Coastal Development and Climate Risk Reduction in the Persian/Arabian Gulf: The case of Qatar
( Cambridge University Press , 2019 , Book chapter)limate change consideration in coastal developments in the GCC regions are neither adequately studied nor incorporated into specific policies. The rapid pace of coastal development seeks to accommodate short-term to mid-term ... -
Coastal State Regulation of Bunkering and Ship-to-Ship (STS) Oil Transfer Operations in the EEZ: An Analysis of State Practice and of Coastal State Jurisdiction Under the LOSC
( taylor and francis online , 2019 , Article)While the United Nations Convention on the Law of the Sea (LOSC) expressly allocates jurisdiction in regard to several activities that are conducted in the exclusive economic zone (EEZ), it does not do so for bunkering and ...
