公开(公告)号：US4591426A

公开(公告)日：1986-05-27

申请号：US479394

申请日：1983-03-28

申请人： Julio H. Krasuk ,  Fernando J. Silva ,  Roberto E. Galiasso ,  Alfredo Souto

发明人： Julio H. Krasuk ,  Fernando J. Silva ,  Roberto E. Galiasso ,  Alfredo Souto

IPC分类号： B01J21/04 ,  C10G49/02 ,  C10G65/12 ,  C10G67/04 ,  C10G47/04

CPC分类号： C10G65/12 ,  B01J21/04 ,  C10G49/02 ,  C10G67/0454

摘要： A process for upgrading feedstocks containing not less than about 200 ppm metals, an API gravity of less than about 20.degree., a Conradson Carbon of more than about 8%, by hydroconversion with hydrogen in the presence of a naturally occurring inorganic material as a catalyst. The invention further provides, inter alia, subsequently fractionating the hydroconverted product and solvent deasphalting the distillation bottoms and optionally hydrodesulfurizing atmospheric distillates and the mix of vacuum gas oils and deasphalted oils separately. When a heavy crude of 12.degree. API, 10% Conradson Carbon, 3.2% sulfur and 350 ppm metals is fed to this process, more than 90% (v/v) of a synthetic crude of 25.degree.API, 0.17% sulfur and only 13.8% (v/v) 950.degree. F.+ fraction may be obtained.

摘要翻译： 通过在天然存在的无机材料作为催化剂的存在下用氢气加氢转化，将含有不少于约200ppm金属的原料，API比重小于约20℃的Conradson碳升级至大于约8％的方法 。 本发明还特别地进一步特别地提供了分级分级的加氢转化产物和溶剂脱沥青蒸馏塔底物和任选地加氢脱硫大气馏分和真空瓦斯油和脱沥青油的混合物。 当这种方法中加入12°API，10％Conradon Carbon，3.2％硫和350ppm金属的重质原油时，超过90％（v / v）的合成原油25°API，0.17％硫和仅有 可获得13.8％（v / v）950°F +级分。