Results 1 to 10 of about 1,525,068 (302)

Rate-Based Modeling and Assessment of an Amine-Based Acid Gas Removal Process through a Comprehensive Solvent Selection Procedure

open access: yesEnergies, 2022
In this study, an industrial acid gas removal (AGR) process which uses amine-based solvents was designed and simulated. The selection of suitable absorbents is crucial for an effective AGR process.
Neha Agarwal, Le Cao Nhien, Moonyong Lee
doaj   +1 more source

Analysis of the Efficiency of Technologies for Extraction Carbon Dioxide from Combustion Products

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022
The main purpose of the article is to compare and analyze existing technologies for extracting carbon dioxide from combustion products in relation to mini-CHP plants operating on local fuels.
V. A. Sednin, R. S. Ignatovich
doaj   +1 more source

CO2 Solubility in diethylenetriamine (DETA) and triethylenetetramine (TETA) aqueous mixtures: Experimental investigation and correlation using the CPA equation of state

open access: yesChemical Thermodynamics and Thermal Analysis, 2021
CO2 capture is of profound significance to mitigate emissions from fossil fuel combustion. Absorption technologies represent a mature approach for post-combustion CO2 capture, and, in this direction, the development of new solvent systems, alternative to
Fragkiskos Tzirakis   +3 more
doaj   +1 more source

Chemical Absorption of Carbon Dioxide into Aqueous Piperazine Solutions Using a Stirred Reactor [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2020
In this work, the absorption of CO2 using aqueous piperazine (PZ) solution have been investigated both experimentally and theoretically. The absorption experiments were carried out in a stirred batch contactor with two flat blades.
Shima Kazemi   +3 more
doaj   +1 more source

A review of process intensified CO2 capture in RPB for sustainability and contribution to industrial net zero

open access: yesFrontiers in Energy Research, 2023
Carbon dioxide (CO2), a significant greenhouse gas released from power plants and industries, substantially impacts climate change; minimizing it and achieving carbon net zero is essential globally.
Chetna Shukla   +2 more
doaj   +1 more source

Research Progress of Materials for Direct Capture of CO2 From Ambient Air

open access: yes发电技术, 2022
Global climate change is the biggest threat to the sustainable development of human, and controlling CO2 emissions is a major measure to deal with climate change.
WANG Huanjun   +7 more
doaj   +1 more source

Solubility of CO2 in 2-Amino-2-methyl-1-propanol (AMP) and 3-(Methylamino)propylamine (MAPA): Experimental Investigation and Modeling with the Cubic-Plus-Association and the Modified Kent-Eisenberg Models

open access: yesSeparations, 2022
CO2 capture attracts significant research efforts in order to reduce the volume of greenhouse gases emitted from fossil fuels combustion. Among the studied processes, chemical absorption represents a mature approach and, in this direction, new solvents ...
Giannis Kontos   +3 more
doaj   +1 more source

Electrocatalytic Assisted Performance Enhancement for the Na-S Battery in Nitrogen-Doped Carbon Nanospheres Loaded with Fe

open access: yesMolecules, 2020
Room temperature sodium-sulfur batteries have been considered to be potential candidates for future energy storage devices because of their low cost, abundance, and high performance.
Jianhui Zhu   +7 more
doaj   +1 more source

Modelling of simultaneous mass and heat transfer with chemical reaction using the Maxwell-Stefan theory I. Model development and isothermal study [PDF]

open access: yes, 1995
A general applicable model has been developed which can predict mass and heat transfer fluxes through a vapour/gas-liquid interface in case a reversible chemical reaction with associated heat effect takes place in the liquid phase.
Frank, M.J.W.   +4 more
core   +4 more sources

An exhaustive review of carbon dioxide capture through the utilization of chemical solvents via absorption [PDF]

open access: yesEngineering and Technology Journal
The release of carbon dioxide from the combustion of fossil fuels and chimney emissions has emerged as the primary catalyst for global warming. The significant increase in emissions is due to various factors, including power plants that rely on fossil ...
Hala Al-Maaine, Naseer AlHaboubi
doaj   +1 more source

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