Computational Investigation of the Thermochemistry of the CO2 Capture Reaction by Ethylamine, Propylamine, and Butylamine in Aqueous Solution Considering the Full Conformational Space via Boltzmann Statistics

2021 ◽  
Author(s):  
Joseph Schell ◽  
Kaidi Yang ◽  
Rainer Glaser
Keyword(s):  
Aqueous Solution ◽  
Co2 Capture ◽  
Conformational Space ◽  
Computational Investigation ◽  
Capture Reaction ◽  
Boltzmann Statistics

CO2 Capture in Amine-Based Aqueous Solution: Role of the Gas-Solution Interface

2011 ◽  
Vol 50 (43) ◽  
pp. 10178-10181 ◽  
Author(s):  
Tanza Lewis ◽  
Manfred Faubel ◽  
Bernd Winter ◽  
John C. Hemminger
Keyword(s):  
Aqueous Solution ◽  
Co2 Capture ◽  
Solution Interface

CO2 Capture in Amine-Based Aqueous Solution: Role of the Gas-Solution Interface

2011 ◽  
Vol 123 (43) ◽  
pp. 10360-10363 ◽  
Author(s):  
Tanza Lewis ◽  
Manfred Faubel ◽  
Bernd Winter ◽  
John C. Hemminger
Keyword(s):  
Aqueous Solution ◽  
Co2 Capture ◽  
Solution Interface

scholarly journals Computational investigation of thermal gas separation for CO2 capture.

2009 ◽  
Author(s):  
Michail A. Gallis ◽  
Charles R. Bryan ◽  
Patrick Vane Brady ◽  
John Robert Torczynski ◽  
Carlton, F. Brooks
Keyword(s):  
Gas Separation ◽  
Co2 Capture ◽  
Computational Investigation

scholarly journals Ab Initio Study of CO2 Capture Mechanisms in Monoethanolamine Aqueous Solution: Reaction Pathways from Carbamate to Bicarbonate

2013 ◽  
Vol 37 ◽  
pp. 400-406 ◽  
Author(s):  
Yoichi Matsuzaki ◽  
Hidetaka Yamada ◽  
Firoz A. Chowdhury ◽  
Takayuki Higashii ◽  
Shingo Kazama ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Ab Initio ◽  
Co2 Capture ◽  
Reaction Pathways ◽  
Ab Initio Study ◽  
Solution Reaction

scholarly journals Absorption capacity for CO2 capture process using DEAE-AMP aqueous solution

2018 ◽  
Vol 186 ◽  
pp. 012073
Author(s):  
C Li ◽  
Y X Chu ◽  
L M Wang ◽  
X Feng ◽  
D Fu
Keyword(s):  
Aqueous Solution ◽  
Co2 Capture ◽  
Absorption Capacity ◽  
Capture Process

Preparation of a Nano CaO Sorbent for Improvement the Capacity for CO2 Capture Reaction

2015 ◽  
Vol 45 (6) ◽  
pp. 828-833 ◽  
Author(s):  
S. M. M. Nouri ◽  
H. Ale Ebrahim ◽  
B. Naser Nejad
Keyword(s):  
Co2 Capture ◽  
Capture Reaction

scholarly journals CO2 Capture by Absorption in Activated Aqueous Solutions of N,N-Diethylethanoloamine

2017 ◽  
Vol 24 (2) ◽  
pp. 239-248 ◽  
Author(s):  
Ewelina Kruszczak ◽  
Hanna Kierzkowska-Pawlak
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Co2 Capture ◽  
Tertiary Amine ◽  
Absorption Rate ◽  
Absorption Process ◽  
Promising Technique ◽  
Gas Streams ◽  
Hindered Amines ◽  
Amine Solutions

Abstract The CO2 absorption process using aqueous amine solutions has been the most promising technique used for the removal of CO2 from gas streams in energy sector. In recent years, many researchers tested solutions which are composed of several compounds: a slow reacting tertiary amine- and a fast amine acting as an activator. In this paper, the CO2 absorption rate in an aqueous solution of N,N-diethylethanoloamine (DEEA) and activated solutions DEEA is investigated experimentally. The activators considered are sterically hindered amines: 2-amino-2-methyl-1-propanol (AMP), 2-amino-2-methyl-1,3-propanediol (AMPD) and N-methyl-1,3-propanediamine (MAPA) from the group of polyamines. The experiments were conducted over the temperature range of 303-333 K and the total amine concentration of 2 M. From the CO2 absorption experiments into mixed aqueous solutions of DEEA and MAPA, it was found that the addition of small amounts of MAPA into aqueous DEEA solutions has a significant effect on the enhancement of the CO2 absorption rate. The application of hindered amines: AMP or AMP as activators resulted in a marginally improvement of the absorption rate of CO2.

Computational investigation of the nitrosation mechanism of piperazine in CO2 capture

Chemosphere ◽  
2017 ◽  
Vol 186 ◽  
pp. 341-349 ◽  
Author(s):  
Qi Yu ◽  
Pan Wang ◽  
Fangfang Ma ◽  
Hong-Bin Xie ◽  
Ning He ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Computational Investigation

Ab initio GB study of conformational space of d -glyceraldehyde in aqueous solution

2000 ◽  
Vol 496 (1-3) ◽  
pp. 145-152 ◽  
Author(s):  
Osamu Kikuchi
Keyword(s):  
Aqueous Solution ◽  
Ab Initio ◽  
Conformational Space
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