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- Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized. 文摘:总结了我国固定床加氢裂化装置历年来发生的典型故障。
- Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized. 总结了我国固定床加氢裂化装置历年来发生的典型故障。
- Multimetal water soluble catalyst and suspension bed hydrocracking technology were used for Liaohe atmospheric residue upgrading. 采用悬浮床加氢技术和水溶性分散催化剂对辽河坨子里稠油的常压渣油进行了轻质化和改质研究。
- Suspension bed hydrocracking technology and water soluble catalyst were used for upgrading of atmospheric residue from Dagang oil field. 采用悬浮床加氢技术和水溶性分散催化剂对大港常压渣油进行了轻质化和改质研究。
- This paper introduced the recent development of heavy oil slurry bed hydrocracking process,and the characteristics of newly developed domestic slurry bed hydrocracking process. 介绍了重油悬浮床加氢裂化工艺的最新发展,对国内新开发的悬浮床加氢裂化工艺特点作了介绍。
- Two stage suspended bed hydrocracking was suggested based on the fact that there were two kinds of reactions in the reactor: hydrogenation at low temperature and thermocracking at high temperature. 悬浮床加氢裂化反应以热裂化为主,同时伴有加氢反应。悬浮床加氢裂化分两个温度段:低温加氢精制和高温裂化。
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- Suspension Bed Hydrocracking of Atmospheric Residue From Dagang Oil Field 大港常压渣油悬浮床加氢裂化反应
- A flurry of wind upset the small boat. 一阵疾风吹翻了小船。
- Study on process for residuum suspension bed hydrocracking at medium pressure 渣油悬浮床中压加氢裂化工艺研究
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- A mosquito netting completely surrounds our bed. 一顶蚊帐把我们的床完全围住了。
- It was hard work getting the children off to bed. 哄孩子们去睡可不是容易的事。
- I threw off my clothes and tumbled into bed. 我脱掉衣服倒在床上便睡了。
- A flurry of excitement went round the crowd as the film star arrived. 电影明星到达时，人群中发生了一阵骚动。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- He lay face downwards on his bed. 他俯卧在床上。
- Please unplug the TV before you go to bed. 临睡前请拔下电视机的插头。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- He has neither prepared his lesson nor gone to bed. 他没有准备功课也没有睡觉。
