Method for regenerating replacing or treating the

专利名称：Method for regenerating replacing or

treating the catalyst in a hydroprocessingreactor

发明人：Epperly, W. Robert,Sprague, Barry N.,Kelso,

Danny T.,Bowers, Wayne E.

申请号：EP90101619.6申请日：19900126公开号：EP0380134B1公开日：19940504

摘要：The invention presented involves a method for regenerating, replacing ortreating the catalyst in a hydroprocessing reactor, the method comprising admixing withthe feedstock, recycle stream or hydrogen stream of the reactor an additive whichcomprises a nonionic, organometallic platinum group metal coordination compositionwhich is a) resistant to breaddown under ambient temperatures; b) capable of breakdownat temperatures existing in the vicinity of the catalyst; and c) does not contain adisadvantageous amount of phosphorus, arsenic, sulfur, antimony or halides.

申请人：FUEL TECH NV

地址：AN

国籍：AN

代理机构：VOSSIUS & PARTNER

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