发明申请
- 专利标题: Wet Start-up Method for Hydrogenation Unit, Energy-Saving Hydrogenation Process and Hydrogenation Apparatus
- 专利标题(中): 氢化装置的湿式启动方法,节能氢化方法和氢化装置
-
申请号: US14068506申请日: 2013-10-31
-
公开(公告)号: US20140124408A1公开(公告)日: 2014-05-08
- 发明人: Ronghui ZENG , Tao LIU , Xiangchen FANG , Zhaoming HAN , Xuehui ZHANG , Shike SUN , Chong PENG , Rong GUO , Jihua LIU , Benzhe LI
- 申请人: Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC , CHINA PETROLEUM & CHEMICAL CORPORATION
- 申请人地址: CN Fushun CN Beijing
- 专利权人: Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC,CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人: Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC,CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人地址: CN Fushun CN Beijing
- 优先权: CN201210432650.4 20121103; CN201210432678.8 20121103
- 主分类号: C10G65/04
- IPC分类号: C10G65/04
摘要:
The present invention relates to a wet start-up method for hydrogenation unit, an energy-saving hydrogenation process, and a hydrogenation apparatus. The method involves heating a start-up activating oil to a specific temperature and flowing the heated oil through a bed of hydrogenation catalyst bed, so that the temperature at the catalyst bed layer is increased to 180±10° C. or above by means of heat exchange and the reaction heat generated from activation in the start-up method.