| 一氧化碳耐硫变换催化剂技术进展 |
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| 引用本文： | 龚世斌,魏士新.一氧化碳耐硫变换催化剂技术进展[J].化学工业与工程技术,2002,23(6):33-35. |
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| 作者姓名： | 龚世斌 魏士新 |
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| 作者单位： | 南化集团研究院,江苏南京,210048 |
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| 摘 要： | 工艺关键是使用耐硫变换催化剂 ,使气化后的含硫工艺气不经脱硫而直接进行变换。国外BASF、UCI及Topse公司在研究并已出售Co -Mo系耐硫变换催化剂。耐硫变换催化剂发展趋势是 :添加新型助剂 ,提高催化剂的耐低硫 ,耐毒及抗氧能力 ,改进催化剂制备方法 ,降低催化剂生产成本。介绍了Mo、K2 CO3 及TiO2 在催化剂中的作用
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| 关 键 词： | 耐硫变换催化剂 一氧化碳变换 技术进展 |
| 文章编号： | 1006-7906(2002)06-0033-03 |
| 修稿时间： | 2002年8月9日 |
Technical progress of sulfidation-resistance catalyst for CO shift |
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| GONG Shi bin,WEI Shi xin.Technical progress of sulfidation-resistance catalyst for CO shift[J].Journal of Chemical Industry & Engineering,2002,23(6):33-35. |
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| Authors: | GONG Shi bin WEI Shi xin |
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| Abstract: | The key of the CO shift process is applying sulfidation resistance shift catalyst, so that the feed gas with sulfide can be shifted directly without removing sulfide. BASF, UCI and Topse Company have been researching and selling the Co Mo sulfidation resistance shift catalyst. The developing trend of sulfidation resistance shift catalyst is adding new catalytic promoter to improve the sulfidation resistance, toxicant resistance and oxidant resistance; improving the preparation technology of catalyst to reduce the production costs of catalyst. The action of Mo, K 2 CO 3 and TiO 2 to the catalyst is described. \ |
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| Keywords: | Sulfidation resistance shift catalyst CO shift Technical progress |
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