scholarly journals Kinetics, modeling, and simulation of the experimental kinetics data of carbon dioxide absorption into mixed aqueous solutions of MDEA and PZ using laminar jet apparatus with a numerically solved absorption-rate/kinetic model

2009 ◽  
Vol 1 (1) ◽  
pp. 1343-1350 ◽  
Author(s):  
Raphael Idem ◽  
Mohamed Edali ◽  
Ahmed Aboudheir
Keyword(s):  
Carbon Dioxide ◽  
Kinetic Model ◽  
Aqueous Solutions ◽  
Modeling And Simulation ◽  
Absorption Rate ◽  
Carbon Dioxide Absorption ◽  
Laminar Jet ◽  
Kinetics Modeling ◽  
Experimental Kinetics

scholarly journals Carbon Dioxide Absorption into Aqueous Blends of N-Methyldiethanolamine and 2-Ethylaminoethanol

2012 ◽  
Vol 33 (4) ◽  
pp. 547-561 ◽  
Author(s):  
Władysław Moniuk ◽  
Ryszard Pohorecki ◽  
Piotr Machniewski
Keyword(s):  
Carbon Dioxide ◽  
Mathematical Model ◽  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Absorption Rate ◽  
Elevated Temperatures ◽  
Carbon Dioxide Absorption ◽  
Absorption Column ◽  
New Process

Measurements of the absorption rate of carbon dioxide into aqueous solutions of N-methyldiethanoloamine (MDEA) and 2-ethylaminoethanol (EAE) have been carried out. On this basis a mathematical model of the performance of an absorption column operated with aqueous solution of a blend of the above amines at elevated temperatures and pressures have been proposed. The results of simulations obtained by means of this model are described. The work is a part of a wider program, aimed at the development of a new process.

scholarly journals Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies

2021 ◽  
Vol 13 (7) ◽  
pp. 4011
Author(s):  
Alfredo Sánchez-Bautista ◽  
Ester M. Palmero ◽  
Alberto J. Moya ◽  
Diego Gómez-Díaz ◽  
M. Dolores La Rubia
Keyword(s):  
Carbon Dioxide ◽  
Surface Tension ◽  
Energy Consumption ◽  
Absorption Rate ◽  
Carbon Dioxide Capture ◽  
Regeneration Capacity ◽  
Carbon Dioxide Absorption ◽  
Research Programs ◽  
A Priority

There are a lot of research programs focusing on the development of new solvents for carbon dioxide capture. The most important priority should be reducing the energy consumption needed at the regeneration step, but minimizing solvent degradation and its corrosivity is also considered as a priority. In this research, the aqueous blends of 2-amino-2-methyl-1-propanol (AMP: 1 kmol·m−3) and 1-amino-2-propanol (MIPA: 0.1–0.5 kmol·m−3) are characterized in terms of density, viscosity, and surface tension. The carbon dioxide absorption rate and capacity, the regeneration capacity, and the corrosivity of these solvents are also evaluated.

Carbon dioxide absorption in aqueous solution of potassium glycinate + 2-amino-2-methyl-1-propanol as new absorbents

RSC Advances ◽  
2016 ◽  
Vol 6 (67) ◽  
pp. 62612-62623 ◽  
Author(s):  
Mohammad Ehsan Hamzehie ◽  
Hesam Najibi
Keyword(s):  
Carbon Dioxide ◽  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Carbon Dioxide Absorption

Aqueous solutions of potassium glycinate and mixtures with 2-amino-2-methyl-1-propanol (AMP) are investigated as new absorbents for carbon dioxide absorption.

Modelling of carbon dioxide absorption in aqueous solutions of AMP and MDEA and their blends using Aspenplus

2002 ◽  
Vol 29 (2) ◽  
pp. 153-162 ◽  
Author(s):  
M.K. Aroua ◽  
M.Z. Haji-Sulaiman ◽  
K. Ramasamy
Keyword(s):  
Carbon Dioxide ◽  
Aqueous Solutions ◽  
Carbon Dioxide Absorption

Carbon Dioxide Absorption in Triethanolamine Aqueous Solutions: Hydrodynamics and Mass Transfer

2014 ◽  
Vol 37 (3) ◽  
pp. 419-426 ◽  
Author(s):  
Ana B. López ◽  
M. Dolores La Rubia ◽  
José M. Navaza ◽  
Rafael Pacheco ◽  
Diego Gómez-Díaz
Keyword(s):  
Carbon Dioxide ◽  
Mass Transfer ◽  
Aqueous Solutions ◽  
Carbon Dioxide Absorption

scholarly journals Potassium superoxide oxygen generation rate and carbon dioxide absorption rate in coal mine refuge chambers

2015 ◽  
Vol 25 (1) ◽  
pp. 151-155 ◽  
Author(s):  
Na Gao ◽  
Longzhe Jin ◽  
Haohao Hu ◽  
Xiao Huang ◽  
Li Zhou ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Coal Mine ◽  
Absorption Rate ◽  
Generation Rate ◽  
Carbon Dioxide Absorption ◽  
Oxygen Generation ◽  
Potassium Superoxide

Kinetics and modeling of carbon dioxide absorption into aqueous solutions of piperazine

2007 ◽  
Vol 62 (24) ◽  
pp. 7312-7319 ◽  
Author(s):  
Arunkumar Samanta ◽  
S.S. Bandyopadhyay
Keyword(s):  
Carbon Dioxide ◽  
Aqueous Solutions ◽  
Carbon Dioxide Absorption
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