基本信息:
- 专利标题: RESIDUE HYDROCRACKING PROCESSING
- 专利标题(中):残留加氢处理
- 申请号:PCT/US2014/012159 申请日:2014-01-20
- 公开(公告)号:WO2014120490A1 公开(公告)日:2014-08-07
- 发明人: BALDASSARI, Mario, C. , MUKHERJEE, Ujjal, K. , OLSEN, Ann-Marie , GREENE, Marvin, I.
- 申请人: LUMMUS TECHNOLOGY INC.
- 申请人地址: 1515 Broad Street Bloomfield, NJ 07003-3096 US
- 专利权人: LUMMUS TECHNOLOGY INC.
- 当前专利权人: LUMMUS TECHNOLOGY INC.
- 当前专利权人地址: 1515 Broad Street Bloomfield, NJ 07003-3096 US
- 代理机构: BERGMAN, Jeffrey S. et al.
- 优先权: US13/758,429 20130204
- 主分类号: C10G67/04
- IPC分类号: C10G67/04 ; C10G21/00
摘要:
A process for upgrading residuum hydrocarbons and decreasing tendency of the resulting products toward asphaltenic sediment formation in downstream processes is disclosed. The process may include: contacting a residuum hydrocarbon fraction and hydrogen with a hydroconversion catalyst in a hydrocracking reaction zone to convert at least a portion of the residuum hydrocarbon fraction to lighter hydrocarbons; recovering an effluent from the hydrocracking reaction zone; contacting hydrogen and at least a portion of the effluent with a resid hydrotreating catalyst; and separating the effluent to recover two or more hydrocarbon fractions.
摘要(中):
公开了一种用于升级残油碳氢化合物的方法,并且降低了所得产物在下游方法中形成沥青沉淀物形成的趋势。 该方法可以包括:在加氢裂化反应区中将残油烃馏分和氢气与加氢转化催化剂接触以将至少一部分残油烃馏分转化成轻质烃; 从加氢裂化反应区回收污水; 用残渣加氢处理催化剂使氢气和至少一部分流出物接触; 并分离出流出物以回收两种或多种烃馏分。