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Introduction Integrated Coal Gasification Combined Cycle (IGCC) process is seemed to be one of the most pro- spective coal-based power generation technologies in this century because of its high efficiency and low emission. After HGD process replace the atmospheric sulfur removal process, the IGCC efficiency can be increased by 0.5 %~1.5 % [1-3]. Many researchers [4-11] have done a lot of work on developing sorbent and process for HGD. In CCRI the research & develop- ment works on sor… 相似文献
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Coal gasification is not only the foundation ofcoal clean conversion, but also a key technique of coalclean conversion. The application of coal gasificationtechnology in China has a history of about 120 a.Three typical gasification technologies i.e. fixed-bedgasifier, fluidized-bed gasifier and entrained-flow bedgasifier are all applied in China. More than 80 milliontons of raw coal is used for gasification in China everyyear. Coal gas is mainly used as industrial fuel,chemical synthesis mat… 相似文献
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1.0前言
煤炭是我国的主要化石能源,目前在我国的一次性能源消费结构中,煤炭约占67%以上。即使随着新能源的开发利用,据预测至2050年,煤炭仍约将占我国能源消费的50%,且随着人们对提高能源效率及环境保护的关注,煤炭的高效、洁净转化利用问题越来越受到重视。 相似文献
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Shell加压粉煤气流床气化技术的开发和应用 总被引:3,自引:0,他引:3
介绍了荷兰Shell加压粉煤气流床气化技术的开发过程及位于荷兰南部林堡省的Demkolec采用Shell气化工艺建成的目前世界上最大的IGCC示范厂的工艺流程、运行状况和下一步发展展望。 相似文献
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简要介绍了氢气的用途和生产技术,根据中国能源特点,分析认为煤炭气化转化制氢将在我国氢气生产中占有重要地位,重点介绍了我国煤炭气化制氢技术应用的现状,对煤气化制氢技术的用途和发展趋势进行了分析? 相似文献