Crude oil cracking using partial combustion gases
    7.
    发明授权
    Crude oil cracking using partial combustion gases 失效
    使用部分燃烧气体的原油开裂

    公开(公告)号:US4264435A

    公开(公告)日:1981-04-28

    申请号:US43605

    申请日:1979-05-29

    IPC分类号: C10G9/38 C10G47/22 C07C4/04

    CPC分类号: C10G47/22 C10G9/38

    摘要: Cracking of crude oil or crude oil residues is accomplished in an adiabatic reactor which follows a partial combustion zone with the injection of superheated or shift steam into the combustion gases.Advantages are that the carbon monoxide produced by partial combustion is converted to carbon dioxide which is easily removed, there is no need to supply a separate source of fuel or hydrogen, and coke formation is substantially eliminated. The cracked oil produced in the process can be used as a quench oil and/or fuel to feed the partial combustion zone. The yields of olefins and aromatics is increased over processes using superheated steam cracking.

    摘要翻译: 原油或原油残留物的裂化是在绝热反应器中完成的,该反应器随着将过热或转移蒸汽注入到燃烧气体中而部分燃烧区。 优点是通过部分燃烧产生的一氧化碳被转化为易于除去的二氧化碳,不需要提供单独的燃料或氢气源,并且基本上消除了焦炭形成。 在该方法中产生的裂解油可用作骤冷油和/或燃料以供入部分燃烧区。 使用过热蒸汽裂化的方法,烯烃和芳族化合物的产率增加。