Performance of Novel CaO-Based Sorbents in High Temperature CO2 Capture under RF Heating | Sciact - CRIS-system of Boreskov Institute of Catalysis

Performance of Novel CaO-Based Sorbents in High Temperature CO2 Capture under RF Heating Full article

Journal

Chemical Engineering and Processing: Process Intensification
ISSN: 0255-2701

Output data

Year: 2017, Volume: 122, Pages: 487-492 Pages count : 6 DOI: 10.1016/j.cep.2017.05.009

Tags

CaO, CO2 looping, RF heating, Sintering

Authors

Sotenko Maria ¹ , Fernández Javier ¹ , Hu Guannan ¹ , Derevschikov Vladimir ^2,3 , Lysikov Anton ^2,3 , Parkhomchuk Ekaterina ^2,3 , Semeykina Victoria ^2,3 , Okunev Alexey ^2,3 , Rebrov Evgeny V. ^1,4

Affiliations

1	School of Engineering, University of Warwick, Coventry CV4 7AL, UK
2	Boreskov Institute of Catalysis, pr. Lavrentieva 5, Novosibirsk, 630090, Russia
3	Novosibirsk State University, Novosibirsk, 630090, Russia
4	Department of Biotechnology and Chemistry, Tver State Technical University, A. Nikitina st., 22, Tver, 170026, Russia

Funding (1)

Russian Science Foundation

15-13-20015

The problem of CO2 mitigation on a small and medium scale can be resolved by developing a combined system of CO2 capture and its consecutive conversion into valuable products. The first stage of CO2 looping, however, should be reliable, effective and easy to control and radiofrequency heating, as a new advanced technology, can be used to improve the process. CO2 absorption and desorption RF units can be installed within power plants and powered during the periods of low energy demand thus stabilizing the electrical grid. In this work, a CaO sorbent produced by template synthesis was studied as a sorbent for a CO2 looping system under RF heating which offers short start-up times, highly controlled operation, high degree of robustness and low price. The sorbent reached its stable CO2 capacity of 15.4 wt.% already after 10 temperature cycles (650/850 °C) under RF heating. Higher CO2 desorption rate and lower degree of the sorbent sintering was observed under RF heating as compared to conventional heating.

Sotenko M. , Fernández J. , Hu G. , Derevschikov V. , Lysikov A. , Parkhomchuk E. , Semeykina V. , Okunev A. , Rebrov E.V.
Performance of Novel CaO-Based Sorbents in High Temperature CO2 Capture under RF Heating

Chemical Engineering and Processing: Process Intensification. 2017. V.122. P.487-492. DOI: 10.1016/j.cep.2017.05.009 WOS Scopus РИНЦ AN OpenAlex

Full text from publisher

Submitted:	Jan 20, 2017
Accepted:	May 16, 2017
Published online:	May 25, 2017
Published print:	Dec 1, 2017

Web of science:	WOS:000418211800048
Scopus:	2-s2.0-85020075924
Elibrary:	31047619
Chemical Abstracts:	2017:914643
OpenAlex:	W2619383698

DB	Citing
Web of science	14
Scopus	15
Elibrary	17
OpenAlex	15