利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.027 秒)

    Production of hydrogen and carbon monoxide containing synthesis gas by partial oxidation
    3.
    发明授权
    Production of hydrogen and carbon monoxide containing synthesis gas by partial oxidation 失效
    通过部分氧化生产含氢和一氧化碳的合成气

    公开(公告)号：US06730285B2

    公开(公告)日：2004-05-04

    申请号：US09955455

    申请日：2001-09-18

    申请人： Kim Aasberg-Petersen ,  Thomas Sandahl Christensen

    发明人： Kim Aasberg-Petersen ,  Thomas Sandahl Christensen

    IPC分类号： C01B326

    CPC分类号： C01B3/382 ,  C01B3/386 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/0844 ,  C01B2203/1241 ,  C01B2203/143 ,  C01B2203/82

    摘要： A process for the preparation of a synthesis gas containing hydrogen and carbon monoxide by a combination of catalytic partial oxidation and further an autothermal reforming process, comprising (a) providing separate streams of predetermined proportions of a hydrocarbon feedstock, an oxygen source and of process steam, (b) injecting said separate streams into a catalytic partial oxidation reaction zone to react, and to form a prereformed product stream, (c) introducing the prereformed product and a predetermined proportion of a second oxygen source into a further partial oxidation process step forming a further partially oxidised process stream by flame reactions, (d) reacting the further partially oxidised process stream in the reaction zone constituting a steam reforming process step to form a synthesis gas product stream, and (e) withdrawing the synthesis gas product stream from the further partial oxidation process step and the steam reforming process step, the two steps constituting the autothermal reforming process.

    摘要翻译： 一种通过催化部分氧化和进一步的自热重整方法的组合制备含有氢和一氧化碳的合成气的方法，包括（a）提供预定比例的烃原料，氧源和工艺蒸汽的单独流 ，（b）将所述分离的物流注入催化部分氧化反应区以进行反应，并形成预重整的产物流，（c）将预转化产物和预定比例的第二氧源引入另外的部分氧化工艺步骤中形成 通过火焰反应进一步部分氧化的工艺流，（d）使构成蒸汽重整工艺步骤的反应区中的进一步部分氧化的工艺流反应以形成合成气产物流，和（e）从合成气产物流中取出合成气产物流 进一步的部分氧化工艺步骤和蒸汽重整工艺步骤，两步构成 e自热重整过程。