WebOct 3, 2024 · Chemical looping (CL) is a general term that refers to a concept according to which a chemical reaction is decomposed into two subreactions facilitated by the solid oxygen carrier (OC). During the first … WebChemical looping is a novel, innovative process for the combustion of fuel with an intrinsic capability of highly efficient CO 2 separation. The basic principle is the integration of a …
La, Sm Co-doped CeO2 support for Fe2O3 to promote chemical looping ...
WebChemical looping technology is promising in methane conversion. The redox catalyst acts as an intermediate for the transport of energy and oxygen between different reactors, which is crucial for chemical looping methane conversion processes. WebSep 27, 2011 · Chemical looping combustion is a novel technique with inherent separation of the greenhouse gas CO2 from atmospheric nitrogen in combustion of gaseous fuels. jonathan kipnis university of virginia
Overview of Fluidized Bed Reactor Modeling for Chemical Looping ...
WebCommonly, chemical looping is used to denote cyclic processes that use a solid material, which circulates the oxygen required for the conversion of a fuel. This solid material is hence called ‘oxygen carrier’ and consists traditionally of metal oxide particles. WebChemical looping combustion (CLC) uses two or more reactions to perform the oxidation of hydrocarbon-based fuels. In its simplest form, an oxygen-carrying species (normally a metal) is first oxidized in the air forming an oxide. This oxide is then reduced using a hydrocarbon as a reducer in a second reaction. Chemical looping combustion (CLC) is a technological process typically employing a dual fluidized bed system. CLC operated with an interconnected moving bed with a fluidized bed system, has also been employed as a technology process. In CLC, a metal oxide is employed as a bed material providing the oxygen for combustion in the fuel reactor. The reduced metal is t… jonathan kipnis washu