您要查找的是不是：
- deactivation zeolite 丁烯
- The deactivation of zeolite catalyst QZ-2000 was researched in phenol installation of Jilin Petrochemical Company. 对吉林石化公司双苯厂苯酚丙酮装置异丙苯单元中使用的QZ-2000分子筛催化剂的失活问题进行了研究。
- The coking and deactivation process of benzene and ethylene alkylation reaction over ZSM 5 zeolite was studied. 研究了ZSM-5分子筛催化剂上苯/乙烯烷基化制乙苯反应体系的结焦失活历程。
- Keywords GC/ITD（Ion Trap Detector）;deactive zeolite catalyst;soluble coke.; 色谱/离子阱质谱;失活分子筛催化剂;可溶性焦炭;
- Evolution of zeolite synthesis was reviewed. 综述了沸石分子筛的合成和最新进展。
- The deactivation of a device, program, or system. 使一个设备、程序或系统停止工作。
- What are the consequences of a deactivation? 失效的结果如何?
- Zeolite is a superior adsorbent. 沸石是一种优良吸附剂。
- Shuttle Tydirium requesting deactivation of the deflector shield. 运货船请求消除防护罩
- The Structure and Synthesis for Zeolite Molecule Sieves. 等。沸石分子筛的结构与合成。
- There can be important consequences of activation or deactivation. 在这里可能有活化或钝化的重要结果。
- The analysis of SEM and XRD approved the formation of zeolite. SEM及XRD分析证实了沸石结晶的生成。
- You can carry out and reverse a deactivation at any time. 用户可在任何时候使之失效或反之。
- The use of hydrous zeolite is a type of warm mix asphalt. 掺加含水沸石是中温化技术的一种。
- Deactivation and reactivation of salt baths are studied. 摘要研究了盐浴的失活与复活。
- The catalytic activity raises with increasing the aluminum content inthe zeolite. The progressive deactivation of the catalyst is due to the coke deposition on thesurface of ZSM-5 zeolite. 实验结果表明:催化剂活性随着铝含量的增大而增加,催化剂的逐步减活是由于ZSM-5沸石表面结焦所致。
- The GC-MS analysis result of the coke on the deactivation catalyst shows that the dominating reason of inactivation is the hindrance effect of the carbons in the inactive Beta Zeolite. 结炭物质中，分子较大的连体双环、中间有亚甲基的长链双环和多环芳烃等物质的位阻效应是催化剂失活的主要原因。
- About 10-15 mg of zeolite sample was used for the sorption of nitrogen. 供氮气吸附的沸石样品大约需10-15mg。
- It was found that Ce3+ ions drastically promoted the activity of HY zeolite. 发现Ce~(3+)对HY分子筛的催化性能有突出的促进作用。
- Resinification of furfural on the catalyst was the main cause of deactivation. 糠醛树脂化结焦是导致催化剂失活的主要原因。
