1) Aromax Isolene process
二甲苯异构化-对二甲苯分离联合过程
2) AromaxIsolene process
二甲苯异构化捕远甲苯分离联合过程
3) Parex process
对二甲苯液相连续吸附分离过程
4) separation of PX
对二甲苯分离
5) xylene isomerization
二甲苯异构化
1.
Reaction of hydrogenated pyrolysis gasoline raffinate partly incorporated with isomerization feed stocks,was studied in an experimental unit,using commercial xylene isomerization catalyst and technology.
利用小型临氢装置对裂解加氢汽油抽余油掺兑二甲苯异构化原料的反应进行了研究,考察了正常异构化原料、配制模拟油和抽余油在二甲苯异构化催化剂上的反应性能,进行了工艺条件和稳定性实验,并对简化工艺进行模拟核算。
2.
The problems existing in the operation of catalyst for xylene isomerization in the aromatics plant are studied,and the factors affecting the runing period of the catalyst such as impurities in the materials,lifetime of the catalyst,operating conditions of the isomerization reactor and operating accidents,are analyzed.
针对芳烃装置二甲苯异构化催化剂运行过程中存在的问题 ,分析了原料杂质、催化剂的使用寿命、二甲苯异构化反应器的操作工况、操作事故等因素对催化剂运行周期的影响 ,提出了延长催化剂运行周期的相应对
3.
Effects of steam treating temperature,time and steam flowrate on performance of the catalyst in xylene isomerization were investigated.
对ZSM-5沸石进行水热处理,将其按一定比例与丝光沸石复配制备了乙苯转化型二甲苯异构化催化剂(简称MZ催化剂);在连续流动固定床反应器中评价了MZ催化剂的异构化性能;考察了ZSM-5沸石的水热处理温度、处理时间和水蒸气用量对MZ催化剂异构化性能的影响。
6) isomerization of dimethyl benzene
二甲苯异构化
1.
An input-output process model involving the isomerization of dimethyl benzene is statis-tically established, and developed and tested on a commercial unit.
根据长期积累的操作记录数据建立了二甲苯异构化反应器操作工况的统计模型，据此对优化方向进行计算分析，制定了调优方案并在工业装置上实施。
补充资料：对二甲苯
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条