selective alkylation process 选择性烷基化过程
ortho-selective alkylation 邻位烷基化
Shape-selective alkylation 择形烷基化
selective reduction alkylation 选择还原烷基化
The development of shape - selective alkylation of biphenyl to 4,4' - dialkylbiphenyl over zeolite catalysts is reviewed.
综述了用沸石分子筛作催化剂，择形烷基化合成4，4’-二烷基联苯的研究进展。
A new selective hydrogenation process of alkylation feedstock (mixed C4) with catalytic distillation technology is introduced.
介绍催化蒸馏技术用于烷基化原料(混合C_4)选择性加氢精制的新工艺。
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