公开(公告)号：US20120091039A1

公开(公告)日：2012-04-19

申请号：US13272993

申请日：2011-10-13

申请人： Xiangchen Fang ,  Suhua Sun ,  Huihong Zhu ,  Gang Wang ,  Jie Liu ,  Guang Yang ,  Shenghua Yuan ,  Li Cai

发明人： Xiangchen Fang ,  Suhua Sun ,  Huihong Zhu ,  Gang Wang ,  Jie Liu ,  Guang Yang ,  Shenghua Yuan ,  Li Cai

IPC分类号： C10G45/08 ,  B01J23/54 ,  B01J23/85 ,  B01J8/02 ,  B01J8/04

CPC分类号： C10G45/04 ,  B01J23/882 ,  B01J23/883 ,  B01J35/023 ,  B01J35/08 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/108 ,  B01J37/04 ,  C10G45/08 ,  C10G45/16 ,  C10G65/04 ,  C10G2300/1033 ,  C10G2300/4018

摘要： Disclosed are a mixed catalyst comprising catalyst A and catalyst B mixed in a volume ratio ranging from 1:0.1 to 1:10, heavy crude oil ebullated-bed hydrotreating systems comprising at least one ebullated-bed reactor comprising the mixed catalyst, and heavy crude oil ebullated-bed hydrotreating processes comprising: introducing heavy crude oil and hydrogen into at least one ebullated-bed reactor, reacting the heavy crude oil and the hydrogen with the mixed catalyst in the at least one ebullated-bed reactor to produce reaction products; and discharging the reaction products from the top of the at least one ebullated-bed reactor.

摘要翻译： 公开了包含以1:0.1至1:10的体积比混合的催化剂A和催化剂B的混合催化剂，包含至少一个包含混合催化剂的沸腾床反应器的重质原油沸腾床加氢处理体系和重质原油 油沸腾床加氢处理方法，包括：将重质原油和氢气引入至少一个沸腾床反应器中，使重质原油和氢气与混合催化剂在至少一个沸腾床反应器中反应以产生反应产物; 并从所述至少一个沸腾床反应器的顶部排出反应产物。

公开(公告)号：US06207611B1

公开(公告)日：2001-03-27

申请号：US09120935

申请日：1998-07-22

申请人： Suhua Sun ,  Weiping Fang ,  Jiahuan Wang ,  Guolin Wu ,  Jianan Sun ,  Gang Wang ,  Zemin Fu ,  Hao Zhang ,  Yonglin Wang

发明人： Suhua Sun ,  Weiping Fang ,  Jiahuan Wang ,  Guolin Wu ,  Jianan Sun ,  Gang Wang ,  Zemin Fu ,  Hao Zhang ,  Yonglin Wang

IPC分类号： B01J2300

CPC分类号： C10G45/08 ,  B01J21/04 ,  B01J21/18 ,  B01J23/85 ,  B01J23/883 ,  B01J27/14 ,  B01J37/0009

摘要： A catalyst for hydrodemetalization of heavy oil, especially residuum oil, and a process for preparing the same, wherein said catalyst comprises the metal elements of Groups VIII and/or VIB as active components supported on an alumina carrier having large pores. The total pore volume of said carrier is in the range of 0.80˜1.20 ml/g (by mercury porosimetry method), the specific surface area in the range of 110˜200 m2/g, the peak pore diameter in the range of 15˜20 nm, and the bulk density in the range of 0.50˜0.60 g/ml. In the process of the invention, a physical pore-enlarging agent and a chemical pore-enlarging agent are added simultaneously during the mixing of the pseudoboehmite to a plastic mass, then extruding, drying, calcining, the carrier is obtained, then impregnating with active components by spraying onto the carrier, after drying and calcining, the catalyst is obtained. The catalyst of the invention is suitable for the hydrodemetalization and/or hydrodesulfurization of heavy oil, particularly residuum oil.

摘要翻译： 用于重油，特别是残油的加氢脱矿用催化剂及其制备方法，其中所述催化剂包含负载在具有大孔的氧化铝载体上的作为活性组分的第VIII族和/或VIB族的金属元素。 所述载体的总孔体积在0.80〜1.20ml / g的范围内（通过水银孔隙法测定），比表面积在110〜200m2 / g范围内，峰值孔径在15〜 20nm，堆积密度在0.50〜0.60g / ml的范围内。 在本发明的方法中，在将假勃姆石与塑料混合期间同时加入物理扩孔剂和化学扩孔剂，然后挤出，干燥，​​煅烧，得到载体，然后用活性物质浸渍 组分通过喷涂到载体上，干燥和煅烧后得到催化剂。 本发明的催化剂适用于重油，特别是残油的加氢脱硫和/或加氢脱硫。