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据美国《化学工程》报道,水煤气变换新催化剂已在日本新能源工业技术开发组织和日立公司的示范装置上成功进行了1 000小时示范运转。在Eagle中型装置上曾用煤基合成气进行试验,目的是为开发中的CCS-IGCC(碳捕集储存-煤气化联合循环工艺)项目提供数据。日立公司开发的变换新催化剂把CO2和水蒸气转化为CO和H2,转化率在40%~70%之间,即使在低于250℃的温度下(远低于常规高温变换催化剂的变换温度)也是这样。在运转1 000小时以后,即使在减少水含量
According to the U.S. “Chemical Engineering” report, the new water-gas shift catalyst has been successfully demonstrated for 1,000 hours at demonstration facilities of Japan’s New Energy Industrial Technology Development Organization and Hitachi. Coal-based syngas has been tested on Eagle midsize installations to provide data on the ongoing project CCS-IGCC (carbon capture, storage and gasification combined cycle). The new catalysts developed by Hitachi transform CO 2 and water vapor into CO and H 2 with conversion rates between 40% and 70%, even at temperatures below 250 ° C (well below the conversion temperature of conventional high temperature shift catalysts) Also like this. After 1 000 hours of operation, even when the water content is reduced