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- The chemical component and many recovery process of waste hydrogenation catalyst are dissussed. 简述了含钼加氢精制废催化剂的化学成分及多种回收方法。
- waste hydrogenated catalyst 废氢化催化剂
- waste hydrogenation catalyst 废加氢催化剂
- Flush system with hydrogen until required purity is reached. Vent all waste hydrogen through a flue or flare stack. 用氢冲洗设备，直到达到所要求的纯度。通过烟道或火把烟筒排出所有废氢。
- A novel anthraquinone hydrogenation catalyst for hydrogen peroxide production was prepared with papilionaceous alumina carrier by impregnation method. 在蒽醌法生产过氧化氢中,采用蝶形氧化铝载体,通过控制贵金属浸渍条件,制备出蛋壳分布的新型钯催化剂。
- Detailed description is given on rerently developed hydrogenation catalyst for coker gas, and FCC gas with high olefine concentration. 尤其对近年来研究开发成功的用于焦化干气、催化干气含烯烃较高原料的加氢转化催化剂作了较详尽的介绍。
- Organic sulfurizing agent is necessary in the hydrogenation catalyst presulfurization art. 有机硫化剂在加氢催化剂预硫化工艺中必不可少。
- The invention disclosed the preparing method of selective hydrogenating catalyst of unsaturated hydrocarbon. 本发明公开了一种不饱和烃选择性加氢催化剂的制备方法。
- Yasushi kishimoto,Tetsuo Masubchi.Olefin hydrogenation catalyst:GB,2159819A[P].1985 -04-16. 贺小进;徐善生;李伟;等.;茂金属催化剂及其制备方法、应用和选择加氢方法:中国;1373008A[P]
- Yasushi kishimoto，Tetsuo Masubchi.Olefin hydrogenation catalyst：GB，2159819A[P].1985-04-16. 贺小进，徐善生，李伟，等.;茂金属催化剂及其制备方法、应用和选择加氢方法：中国，1373008A[P]
- A novel technology of hydrogenation catalyst presulfurization in situ with solid sulfurization agent and its application in Baling Co. were introduced. 摘要介绍了一种使用固体硫化剂的加氢催化剂器内预硫化新工艺及其在中石化巴陵分公司的应用。
- This technology is very useful for decreasing the time of hydrogenation catalyst presulfurization and the equipment eroding as well as pollution. 该工艺对缩短加氢催化剂的预硫化时间，减少调备腐蚀和环境污染，具有非常积极的意义。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The situation of the improving hydrogenation catalyst for alkyne series in recent over 10 years in France petroleum institute was summarized. 概述了法国石油研究院近十多年来对快烃加氢催化剂的改进情况。
- A newly developed off site regeneration technology adopting vertical thin layer moving bed regenerator for hydrogenation catalyst is introduced. 介绍一种新开发的加氢催化剂器外再生技术。
- It introduced the principal of presulfuration of hydrogenation catalyst and discussed the factors that affected the effect of presulfuration in presulfiding process. 介绍了加氢催化剂预硫化的反应原理,探讨了在预硫化过程中影响催化剂预硫化效果的因素。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- Don't waste time on nonessentials. 不要把时间浪费在枝节事情上。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- It's only a waste of time to speak to her. 和她说话纯粹是浪费时间。
