TY  - JOUR
VL  - 60
JF  - Industrial and Engineering Chemistry Research
N1  - cited By 34
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85108702602&doi=10.1021%2facs.iecr.1c01111&partnerID=40&md5=c1fc7fa5a5bc224f6b8098dbbb43d807
A1  - Qasim, M.
A1  - Ayoub, M.
A1  - Ghazali, N.A.
A1  - Aqsha, A.
A1  - Ameen, M.
Y1  - 2021///
AV  - none
SP  - 8621
PB  - American Chemical Society
EP  - 8641
ID  - scholars14816
IS  - 24
KW  - Combustion; Energy efficiency; Fossil fuels; Metals; Perovskite
KW  -  Chemical-looping combustion; Chemical-looping combustion process; Coke deposition; Conventional combustions; Fuel conversion; Mixed metal oxide; Natural minerals; Oxygen transport
KW  -  Oxygen vacancies
TI  - Recent Advances and Development of Various Oxygen Carriers for the Chemical Looping Combustion Process: A Review
N2  - The amount of CO2in the atmosphere is rising due to the combustion of fossil fuels to fulfill the energy demand. The need to build cleaner and more efficient energy systems is motivated by the introduction of chemical looping combustion (CLC) as an alternative to conventional combustion by transferring oxygen. The transfer of oxygen from the air to fuel is carried out by a metal oxide known as an oxygen carrier (OC). For high fuel conversion and oxygen transport capacity, many efforts have been made for the preparation of an OC with minimal material cost. This review aims to summarize the recent advances and development of various types of OCs; particularly those developed within the previous five years are critically discussed in this paper. The main criteria for the selection of the OCs for CLC include their oxygen vacancies, oxygen transport capacities, costs, and tendencies over coke deposition, agglomeration, and attrition. OCs for CLC can be generally divided into single oxides, mixed oxides, natural mineral, spinel from mixed metal oxides, and perovskite. These have been critically discussed with their significance in CLC. The performances, advantages, and limitations of the OCs are presented and compared in detail. © 2021 American Chemical Society
SN  - 08885885
ER  -