公开(公告)号：US5868923A

公开(公告)日：1999-02-09

申请号：US839147

申请日：1997-04-23

Applicant: Michael K. Porter ,  Glenn A. Clausen ,  Jeffery B. Harrison ,  Ajit K. Bhattacharya

Inventor： Michael K. Porter ,  Glenn A. Clausen ,  Jeffery B. Harrison ,  Ajit K. Bhattacharya

IPC: B01J35/10 ,  C10G47/02 ,  C10G47/26 ,  C01G11/00

CPC classification number: C10G47/26 ,  B01J35/0026 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/108 ,  B01J35/109 ,  C10G47/02

Abstract: An improved ebullated bed hydroconversion process is disclosed that utilizes a bimodal heterogeneous catalyst and a metal containing oil-miscible-catalysts compound to achieve a reduction in sediment, an increase in conversion, a reduction in the energy utilized to maintain reaction conditions and increases the stability of the ebullated catalyst bed. The oil-miscible compound may be provided in a concentration so as to provide about 1 to about 60 wppm metal based on the charge hydrocarbon oil.

Abstract translation: 公开了一种改进的沸腾床加氢转化方法，其利用双峰非均相催化剂和含金属的油混溶性催化剂化合物来实现沉淀物的减少，转化率的增加，用于维持反应条件的能量的降低和增加稳定性 的沸腾催化剂床。 油可混合化合物的浓度可以提供约1至约60wppm金属，基于加料烃油。