英语翻译本文重点进行了负载型无铬一氧化碳高变催化剂还原条件的研究,考察了该催化剂在还原活化时,诸如,培烧温度、还原温度、

英语翻译
本文重点进行了负载型无铬一氧化碳高变催化剂还原条件的研究,考察了该催化剂在还原活化时,诸如,培烧温度、还原温度、汽气比以及空速等因素变化对催化活性的影响,测得了该催化剂在不同条件下的活性变化曲线,并且通过比较,得到该催化剂在活化过程中的最佳还原条件参数.
实验结果表明:最佳焙烧温度为500℃;最佳还原温度为550℃;还原最佳汽气比为0.5,此时催化剂活性最高;还原时,不同还原空速对催化剂性能的影响不大,空速1000h-1为最佳选择.
hexc427 1年前 已收到1个回答 举报

yangmeng1128 幼苗

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Priority has carried out the main body of a book being loaded with a type there being no chromium carbon monoxide height being changed into conditional catalysator deoxidation research ,has inspected that catalysator when restoring activating ,such as,has banked up with impacts of factor change over catalysis activity such as the fever temperature ,the deoxidation temperature ,vapor gas ratio and airspeed ,has measured the activity change curve having got that catalysator under different condition,and has passed comparison,get the best deoxidation condition parameter in that catalysator in activation process.The experiment bear fruit is indicated:The temperature the best is baked is 500 C; The best deoxidation temperature is 550 C; Restore than the best vapor gas being 0.5,now catalysator activity is maximal; When restoring,diversity restores to catalysator function leaving speed empty

1年前

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