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。
The present invention features the multiple phase selective hydrogenation process to synthesize anisic aldehyde with methyl methoxybenzoate.
采用于多相选择加氢方法由对甲氧基苯甲酸甲酯合成大茴香醛。
The highly selective hydrogenation process for the removal of olefins can completely replace the conventional clay treating process for treating the reformate of CCR unit.
采用高选择性加氢脱烯烃技术处理连续重整生成油可取代传统的白土精制工艺。
The present invention relates to selective hydrogenation process of methyl methoxybenzoate to synthesize anisic aldehyde, and belongs to the field of fine chemical catalysis technology.
一种对甲氧基苯甲酸甲酯选择加氢合成大茴香醛的方法，属于精细化工催化技术领域。
The effect of process conditions on selective hydrogenation of diolefins was investigated in the laboratory.
在实验室重点研究了工艺条件对选择性加氢脱双烯过程的影响。
A process in which the selective hydrogenation of butadiene in FCC C4 + fraction and the distillation separation of the fraction take place concurrently to produce butylene.
催化裂化C4 +馏分中的丁二烯选择性加氢和该馏分蒸馏分离同时进行以生产丁烯的一种过程。
When non-noble metal catalysts are selected for selective hydrogenation of diolefin, full-range FCC gasoline hydrogenation process is preferred.
当选用非贵金属催化剂时，二烯烃选择性加氢单元应优先采用催化裂化全馏分加氢流程；
The hydrogenation saturation of aromatics and selective ring opening of cycloalkane were the most important process during deep dearomatization of diesel oil.
单环芳烃的加氢饱和与环烷烃的选择开环是柴油深度脱芳过程中的重要反应。
The hydrogenation saturation of aromatics and selective ring opening of cycloalkane were the most important process during deep dearomatization of diesel oil.
单环芳烃的加氢饱和与环烷烃的选择开环是柴油深度脱芳过程中的重要反应。
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