HYDROCONVERSION PROCESS FOR HEAVY HYDROCARBONACEOUS FEEDSTOCK
    4.
    发明申请
    HYDROCONVERSION PROCESS FOR HEAVY HYDROCARBONACEOUS FEEDSTOCK 有权
    用于重油石油沥青的氢化反应过程

    公开(公告)号:US20130150637A1

    公开(公告)日:2013-06-13

    申请号:US13808426

    申请日:2011-07-05

    IPC分类号: C10G65/12

    摘要: The invention concerns a process for hydroconversion of a hydrocarbonaceous feedstock comprising: a preparation step of at least one catalyst in one or more preparation reactor upstream from a reaction section, wherein (i) at least one preparation reactor feeds one or more reactor of the reaction section, or (ii) preparation reactors are dedicated for catalysts fed to at least a hydroconversion reactor or at least a hydrotreatment reactor of the reaction section; a separation step of solids contained in the liquid effluents issued from the reaction section, a treatment step of residues issued from separation section, comprising a partial oxidation step wherein said residues are partially oxidized to produce carbon monoxide, hydrogen an a metal containing residue. Such process permits improving of products quality, operation of the separation section, recovering of catalytic metals contained in the feed and supplying hydrogen to the reaction section.

    摘要翻译: 本发明涉及烃类原料的加氢转化方法,包括:在反应段上游的一个或多个制备反应器中的至少一种催化剂的制备步骤,其中(i)至少一个制备反应器进料反应器的一个或多个反应器 部分,或(ii)制备反应器专用于供给至少一个加氢转化反应器或至少一个反应段的加氢处理反应器的催化剂; 包含在从反应部分发出的液体流出物中的固体的分离步骤,从分离部分发出的残留物的处理步骤,其包括部分氧化步骤,其中所述残余物被部分氧化以产生一氧化碳,氢和含金属残渣。 这种方法允许改进产品质量,分离部分的操作,回收进料中所含的催化金属并向反应部分供氢。