...学报（自然科学版、英文版） 关键字: 助催化剂;碱金属元素;熔盐;低温活性;硫酸;二氧化硫[gap=1307]Key words: catalyst promoter; alkali-metal element; melting salt; activity under low temperature; sulfuric a..
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The optimal conditions for the catalytic hydrogenation process were 100 g 3-chloro-4-methyl-nitrobenzene as raw material,1 g catalyst promoter A,1.0 g 1% Pt/C,180~200 mlmethanol,reaction temperature at 85-90℃ and the hydrogen pressure at 3.0 MPa.
催化加氢最佳工艺条件是100 g 3-氯-4-甲基硝基苯原料,1 g助催化剂A,1%铂炭催化剂加入量为1.0 g,甲醇加入量在180~200 mL,反应温度在85~90℃,反应氢压在3.0 MPa。
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The results of experiments suggested that the catalyst promoter and the extract agent selected both satisfied the demands of desulfurization for straight-run diesel;
实验结果表明，评选出的氧化催化剂、助催化剂、萃取剂、吸附剂完全能满足直馏柴油脱硫要求；
The new process of preparing glycol polyglucoside by starch and glycol in the presence of an acid catalyst and a catalyst promoter through one step reaction has been studied.
研究了淀粉和乙二醇在酸性催化剂及助催化剂存在下一步直接合成乙二醇葡萄糖苷的工艺，考察了影响反应和产品性能的多种因素。
RFS-C SOx transfer promoter, developed by Research Institute of Petroleum Processing, was successfully manufactured in the Catalyst Plant of Changling Petrochemical Company.
由石油化工科学研究院开发的RFS-C硫转移剂于长岭石化公司催化剂厂进行了工业放大与试生产。
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