专利名称：Method for regenerating, replacing or
treating the catalyst in a hydroprocessingreactor
发明人：W. Robert Epperly,Barry N. Sprague,Danny T.
Kelso,Wayne E. Bowers
申请号：US07/303164申请日：19890127公开号：US05215652A公开日：19930601
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 breakdown 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：PLATINUM PLUS, INC.
代理机构：St. Onge Stewart Johnston & Reens
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