2023
DOI: 10.1002/ghg.2214
|View full text |Cite
|
Sign up to set email alerts
|

Layered double hydroxide‐derived copper‐based oxygen carriers for chemical looping applications: Oxygen release kinetics and impact of loading on long‐term performance

Abstract: Chemical looping with oxygen uncoupling, a variant of chemical looping combustion, requires chemically and physically stable oxygen carriers over long‐term redox cycling. Copper‐based oxygen carriers are characterised by high oxygen release rates but experience sintering at high temperatures. The use of layered double hydroxides (LDHs), prepared via co‐precipitation, as oxygen carrier precursors has been shown to effectively limit deactivation of copper‐based mixed metal oxides (MMOs) over extended redox cycli… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2024
2024
2024
2024

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 29 publications
0
1
0
Order By: Relevance
“…The fuel and air need not be in contact, and the oxygen in the air will be transferred to the fuel by OCs. Chemical looping of oxygen uncoupling (CLOU) is a variant of chemical looping that accelerates fuel conversion through the release of gaseous O 2 from OC itself, resulting in a higher fuel conversion rate. , As an important part of the CLOU, the performance of OCs affects the entire process. OCs should have the following characteristics: strong oxygen absorption, release ability, high activity, high mechanical strength, etc. Copper-based OCs have attracted much attention because of the high reactivity and high oxygen loading rate. …”
Section: Introductionmentioning
confidence: 99%
“…The fuel and air need not be in contact, and the oxygen in the air will be transferred to the fuel by OCs. Chemical looping of oxygen uncoupling (CLOU) is a variant of chemical looping that accelerates fuel conversion through the release of gaseous O 2 from OC itself, resulting in a higher fuel conversion rate. , As an important part of the CLOU, the performance of OCs affects the entire process. OCs should have the following characteristics: strong oxygen absorption, release ability, high activity, high mechanical strength, etc. Copper-based OCs have attracted much attention because of the high reactivity and high oxygen loading rate. …”
Section: Introductionmentioning
confidence: 99%