研究了以骨架镍催化剂液相催化加氢制备甲基异丁基甲醇的工艺。
Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst.
本论文主要研究了间硝基甲苯液相催化加氢制备间甲苯胺并由间甲苯胺合成间甲酚和N—乙基间甲苯胺的反应工艺条件。
Them-toluidine was synthesized by catalytic hydrogenation fromm-nitrotoluene and then m-cresol and N-ethyl-m-toluidine were prepared fromm-toluidine.
对比评价表明，自制的催化剂活性及选择性高于进口的液相醛加氢催化剂。
The results obtained from comparison tests with imported catalysts show that the catalyst has higher activity and selectivity.
研究了碳三馏份液相选择加氢催化剂的高温再生方法和过程以及再生后的加氢反应结果。
The regeneration performance of the catalyst for liquid phase selective hydrogenation of C 3 fraction, and hydrogenation of the regenerated catalyst were studied.
研究了碳三馏份液相选择加氢催化剂的高温再生方法和过程以及再生后的加氢反应结果。
The regeneration performance of the catalyst for liquid phase selective hydrogenation of C 3 fraction, and hydrogenation of the regenerated catalyst were studied.
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