| 无硫无铬一氧化碳中温变换催化剂的开发——Fe_2O_3—PbO催化剂 |
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| 引用本文： | 崔波,孙素桢,张洪全. 无硫无铬一氧化碳中温变换催化剂的开发——Fe_2O_3—PbO催化剂[J]. 青岛科技大学学报(自然科学版), 1988, 0(1) |
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| 作者姓名： | 崔波 孙素桢 张洪全 |
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| 作者单位： | 青岛化工学院化工系，青岛化工学院化工系，青岛化工学院化工系 |
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| 摘 要： | 利用共沉淀法使铁和铅的硝酸盐在NH_4OH作用下生成氢氧化物沉淀,经过过滤、干燥和煅烧得到了Fe_2O_3—PbO无硫无铬一氧化碳中温变换催化剂。通过对不同含铅量催化剂样品的活性测定,得到该催化剂最佳铅含量为12％(重量百分比),并且其活性高于某厂定型生产的无硫LHB—103型Fe_2O_3—Cr_2O_3催化剂。
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| 关 键 词： | 一氧化碳 三氧化二铁 氧化铅 催化剂 |
Exploration of the Sulfur-free and Chromium-free Catalyst for the Medium Temperature Shift Reaction of Carbon Monoxide |
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| Cui Bo Sun Suzhen Zhang Hongquan. Exploration of the Sulfur-free and Chromium-free Catalyst for the Medium Temperature Shift Reaction of Carbon Monoxide[J]. Journal of Qingdao University of Science and Technology:Natutral Science Edition, 1988, 0(1) |
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| Authors: | Cui Bo Sun Suzhen Zhang Hongquan |
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| Affiliation: | Department of Chemical Engineering |
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| Abstract: | Fe_2O_3—PdO catalyst (sulfur—free and chromium—free) for the medium temperature shift reaction of carbon monoxide was prepared by ppty., Fe and Pb nitrates reacting with NH_4OH and their product hydroxides filtered, dried and calcined. The optimum Pb content of 12 wt% in this catalyst was found by determing the activities of several other catalyst samples which contained different per cent weight of lead. This catalyst showed higher activity than the LHB-103 sulfur—free catalyst produced by Liaohe Chemical Fertilizer Factory. |
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| Keywords: | Jron oxide lead oxide carbon monoxide catalyst |
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