scholarly journals Energy Efficient Process for CO2 Capture from Flue gas with Novel Fixed-site-carrier Membranes

2014 ◽  
Vol 63 ◽  
pp. 174-185 ◽  
Author(s):  
Xuezhong He ◽  
May-Britt Hägg
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
Efficient Process

scholarly journals Energy-Efficient CO2 Capture from Flue Gas by Absorption with Amino Acids and Crystallization with a Bis-Iminoguanidine

2019 ◽  
Vol 58 (24) ◽  
pp. 10510-10515 ◽  
Author(s):  
Kathleen A. Garrabrant ◽  
Neil J. Williams ◽  
Erick Holguin ◽  
Flavien M. Brethomé ◽  
Costas Tsouris ◽  
...  
Keyword(s):  
Amino Acids ◽  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient

scholarly journals Energy-Efficient CO2 Capture from Flue Gas by Absorption with Amino Acids and Crystallization with a Bis-Iminoguanidine

2019 ◽  
Author(s):  
Radu Custelcean ◽  
Kathleen A. Garrabrant ◽  
Neil Williams ◽  
Erick Holguin ◽  
Flavien M. Brethomé ◽  
...  
Keyword(s):  
Amino Acids ◽  
Solid State ◽  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
Carbon Capture

A hybrid solvent/solid-state approach to carbon capture is demonstrated based on absorption with glycine or sarcosine, followed by crystallization of a guanidinium bicarbonate salt.

scholarly journals Operation of a Pilot-Scale CO2 Capture Process with a New Energy-Efficient Polyamine Solvent

2020 ◽  
Vol 10 (21) ◽  
pp. 7669
Author(s):  
Yunje Lee ◽  
Junghwan Kim ◽  
Huiyong Kim ◽  
Taesung Park ◽  
Hailian Jin ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
Carbon Capture ◽  
Reaction Rate ◽  
Pilot Scale ◽  
Capture Process ◽  
New Energy

A new blending recipe of a polyamine-based solvent for capturing post-combustion CO2 was proposed, and its performance and characteristics were investigated using a pilot-scale carbon capture process (PCCP). The proposed solvent is a blend of three types of amines and was designed to separate the solvent roles into those of a main amine, auxiliary amine, and reaction-rate-enhancing amine. Polyamine 3,3′-iminobis (N, N-dimethylpropylamine) was selected as the main amine given its ability to capture large amounts of CO2. 2-Amino-2-methyl-1-propanol was used as the auxiliary amine, with piperazine added as the reaction-rate-enhancing amine. This solvent was tested in a PCCP that can handle 150 Nm3/h of flue gas. The proposed solvent was found to operate stably while consuming substantially lower reboiler duty than the monoethanolamine (MEA) 30 mass% solvent.

scholarly journals New Energy Efficient Processes and Newly Developed Absorbents for Flue Gas CO2 Capture

2013 ◽  
Vol 37 ◽  
pp. 1785-1792 ◽  
Author(s):  
Koji Kadono ◽  
Asao Suzuki ◽  
Masaki Iijima ◽  
Tsuyoshi Ohishi ◽  
Hiroshi Tanaka ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
New Energy

scholarly journals Energy-Efficient CO2 Capture from Flue Gas by Absorption with Amino Acids and Crystallization with a Bis-Iminoguanidine

2019 ◽  
Author(s):  
Radu Custelcean ◽  
Kathleen A. Garrabrant ◽  
Neil Williams ◽  
Erick Holguin ◽  
Flavien M. Brethomé ◽  
...  
Keyword(s):  
Amino Acids ◽  
Solid State ◽  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
Carbon Capture

A hybrid solvent/solid-state approach to carbon capture is demonstrated based on absorption with glycine or sarcosine, followed by crystallization of a guanidinium bicarbonate salt.

scholarly journals CCGT unit with a carbonation system for CO2 capture

2021 ◽  
Vol 2039 (1) ◽  
pp. 012019
Author(s):  
G E Maslennikov ◽  
V V Nazarova ◽  
I P Lazebny ◽  
A F Ryzhkov
Keyword(s):  
Power Plant ◽  
Natural Gas ◽  
Solid Waste ◽  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
Fossil Fuels ◽  
Flue Gases ◽  
Resource Saving ◽  
Installed Capacity

Abstract The paper considers the issues of creating energy-efficient and environmentally friendly resource-saving energy generation technologies based on fossil fuels, solid waste and materials. A natural gas CCGT with a MSW ash carbonation unit was chosen as the research object. The prototype of the CCGT unit is the CCGT “Akademicheskaya” with an installed capacity of 230 MW. For the carbonation of MSW ash, a direct semi-dry route is used. In the calculation of the CCGT, the power and efficiency of the cycle are determined, as well as the parameters of the flue gas, which are transferred to the calculation of carbonation. As a result of calculations, it was found that this specific CO2 emissions from the power plant using carbonation can be reduced by almost 20% from 403 to 329 g kWh-1, however, a large amount of required MSW (2.6-6.7 kg per kg of flue gases) causes certain difficulties for the implementation of the project.

scholarly journals New energy efficient processes and improvements for flue gas CO2 capture

2011 ◽  
Vol 4 ◽  
pp. 1347-1352 ◽  
Author(s):  
Masahiko Tatsumi ◽  
Yasuyuki Yagi ◽  
Kouji Kadono ◽  
Kazuhiko Kaibara ◽  
Masaki Iijima ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Energy Efficient ◽  
New Energy

Modelling Packed and Fluidized Beds of Micro-Encapsulated Sorbents for Co2 Capture from Coal Flue Gas

2019 ◽  
Author(s):  
Katherine Hornbostel ◽  
Du Nguyen ◽  
William Bourcier ◽  
Jennifer Knipe ◽  
Matthew Worthington ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Flue Gas ◽  
Fluidized Beds
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