会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • In situ catalyst regeneration/activation process
    • 原位催化剂再生/活化过程
    • US06900151B2
    • 2005-05-31
    • US10054228
    • 2001-11-13
    • Stuart Leon SoledJoseph Ernest BaumgartnerGabor Kiss
    • Stuart Leon SoledJoseph Ernest BaumgartnerGabor Kiss
    • B01J23/889B01J23/94B01J23/96B01J38/00B01J38/10B01J38/12B01J38/18C10G2/00C07C27/00C07C27/06
    • C10G2/332B01J23/94B01J23/96B01J38/10B01J38/12C10G2/00C10G2/333
    • An in situ process for conducting regeneration of spent hydrocarbon synthesis catalyst. Regenerated, but not yet re-activated, catalyst (15) may be introduced into an operating HCS reactor (1) that has catalyst rejuvenation means (14). Any combination of a fresh, activated catalyst, a fresh, passivated catalyst or short-term or long-term deactivated catalysts may already be present in the HCS reactor (1). The regenerated, but not yet re-activated catalyst is activated in the HCS reactor (1) with rejuvenation means (14) at normal process conditions. The HCS reactor (1) receives syngas through the inlet line (3) and releases liquid hydrocarbons through outlet line (4) and gaseous hydrocarbon and unreacted syngas through the offgas line (2). Catalyst is removed from the HCS reactor (1) through the slipstream line (5) and into a filtration unit (6) which is fed with a stripping fluid (7). The filtered catalyst proceeds to the regeneration unit (9) which is fed a regenerative fluid (10). The regenerated catalyst is returned to the HCS Reactor (1) through the catalyst return line (11) where it is reactivated.
    • 用于进行废烃合成催化剂再生的原位方法。 催化剂(15)可再生,但尚未再活化,可以引入到具有催化剂复原装置(14)的操作HCS反应器(1)中。 新鲜活化催化剂,新鲜钝化催化剂或短期或长期失活催化剂的任何组合可能已经存在于HCS反应器(1)中。 在正常工艺条件下,再生活化催化剂在HCS反应器(1)中通过年轻化装置(14)活化。 HCS反应器(1)通过入口管线(3)接收合成气,并通过出口管线(4)和气态烃和未反应的合成气通过废气管线(2)释放液体烃。 催化剂通过滑流管线(5)从HCS反应器(1)中移出并进入供给有汽提流体(7)的过滤单元(6)。 过滤的催化剂进行到再生流体(10)的再生单元(9)。 再生的催化剂通过催化剂返回管线(11)返回到HCS反应器(1),在那里它被重新激活。