首页>
外国专利>
CCUS (carbon capture utilization and storage) system for exploiting thickened oil reservoirs based on optimal flue gas CO2 enrichment ratio and working method thereof
CCUS (carbon capture utilization and storage) system for exploiting thickened oil reservoirs based on optimal flue gas CO2 enrichment ratio and working method thereof
展开▼
机译:基于最优烟气CO2富集比和其工作方法,CCU(碳捕获利用和储存)系统利用增稠的储油液体
展开▼
页面导航
摘要
著录项
相似文献
摘要
A CCUS system for exploiting a thickened oil reservoir based on an optimal flue gas CO2 enrichment ratio. The CCUS system comprises a flue gas CO2 enrichment unit, a flue gas injection unit, a thickened oil thermal production well group unit and a produced gas recovery unit; the fuel gas CO2 enrichment unit comprises an air separating enrichment unit and a boiler injection gas premixed tank; the air separating enrichment unit comprises an air separating primary device used for separating air into oxygen and nitrogen preliminarily, and an air separating secondary device used for further enriching a part of the oxygen which is subjected to the preliminary separation; and the boiler injection gas premixed tank is used for mixing the preliminarily separated nitrogen, the preliminarily separated part of the oxygen and/or the further enriched oxygen.
展开▼