{"title":"Simulation of a Fuel Reactor for Chemical Looping Combustion with Oxygen Uncoupling","authors":"R. A. Shishkin","doi":"10.1134/s0040579523050299","DOIUrl":null,"url":null,"abstract":"<p>Chemical looping with oxygen uncoupling (CLOU), an environmentally friendly method for power generation, has been extensively developed in recent years. The main disadvantages of this method, associated with incomplete fuel combustion, ash withdrawal, and dust entrainment, can be solved by changing the structural and process parameters. The simplest fuel reactor for the combustion of methane gas is considered using computer simulation. The gas-phase pressure distribution and its velocity gradient in transverse and longitudinal cross-sections of the reactor are studied in the present work. Using the obtained data, the maximum power of the fuel reactor for implementing the CLOU process is calculated and the requirements for an oxygen accumulator to achieve the claimed performance are formulated.</p>","PeriodicalId":798,"journal":{"name":"Theoretical Foundations of Chemical Engineering","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Theoretical Foundations of Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1134/s0040579523050299","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Chemical looping with oxygen uncoupling (CLOU), an environmentally friendly method for power generation, has been extensively developed in recent years. The main disadvantages of this method, associated with incomplete fuel combustion, ash withdrawal, and dust entrainment, can be solved by changing the structural and process parameters. The simplest fuel reactor for the combustion of methane gas is considered using computer simulation. The gas-phase pressure distribution and its velocity gradient in transverse and longitudinal cross-sections of the reactor are studied in the present work. Using the obtained data, the maximum power of the fuel reactor for implementing the CLOU process is calculated and the requirements for an oxygen accumulator to achieve the claimed performance are formulated.
期刊介绍：
Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.
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