Comprehensive method useful for processing flue gas, involves compressing flue gas, extracting carbon dioxide from flue gas by sorption on high-temperature adsorbent, desorbing carbon dioxide by passing superheated water vapor, and electrolyzing under direct electric current to obtain synthesis gas
	MISHIN O L; VYLKOV A I; KHRUSTOV A V; EPALOV M V; ZAYKOV YU P; DEMIN A K; AFOKIN M I; MAKSIMOV A L; KULIKOV A B
	2023-08-07
专利权人	GAZPROM TRANSGAZ EKATERINBURG LLC (GZPM-C)
申请日期	2023-08-07
专利号	RU2023120751-A
成果简介	NOVELTY - Comprehensive method for processing flue gas discharged from gas turbine unit and gas-using power equipment of compressor stations of main gas pipelines, involves compressing a flue gas, extracting carbon dioxide from flue gas by sorption on a high-temperature adsorbent, and desorbing carbon dioxide by passing a superheated water vapor through the high-temperature adsorbent to obtain a mixture of carbon dioxide and water vapor, electrolyzing by passing the flow of mixture to a high-temperature electrolyzer, supplying a direct electric current to the terminals of the electrolyzer, and decomposing carbon dioxide and water vapor under the action of high temperature and direct electric current to obtain a synthesis gas, and processing the synthesis gas into secondary energy resources by any known method. USE - Comprehensive method useful for processing flue gas discharged from gas turbine unit and gas-using power equipment of compressor stations of main gas pipelines, in production of synthesis gas which is further processed into methanol and dimethyl ether, and electronic fuel. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the high-temperature electrolyzer, which comprises a stack battery, cathode and anode terminals, a bus-bar, a furnace, and a casing. The casing is made in the form of a sealed shell operating under internal excess pressure, where the pressure in the cavity of the casing and in the outlet pipeline of the synthesis gas is equalized by a bypass equalizing valve-economizer, adjusted in such a way that the required concentration of synthesis gas is maintained in the cavity of the sealed casing.
IPC 分类号	B09B-003/00 ; B09B-003/10 ; B09B-003/40 ; C01B-003/16 ; C10J-003/66 ; C25B-001/02
国家	俄罗斯
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20942
专题	中国科学院新疆生态与地理研究所
作者单位	GAZPROM TRANSGAZ EKATERINBURG LLC (GZPM-C)
推荐引用方式 GB/T 7714	MISHIN O L,VYLKOV A I,KHRUSTOV A V,et al. Comprehensive method useful for processing flue gas, involves compressing flue gas, extracting carbon dioxide from flue gas by sorption on high-temperature adsorbent, desorbing carbon dioxide by passing superheated water vapor, and electrolyzing under direct electric current to obtain synthesis gas. RU2023120751-A[P]. 2023.

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