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    • 1. 发明授权
    • Production of H.sub.2 -rich gas
    • 生产富H2气
    • US5744067A
    • 1998-04-28
    • US656216
    • 1996-05-21
    • Frederick Charles Jahnke
    • Frederick Charles Jahnke
    • C01B3/38C01B3/36C01B3/40C01B3/48C07C1/02C10J1/02C06D1/02C08J69/00
    • C01B3/48C01B3/36C01B2203/0255C01B2203/0283C01B2203/0415C01B2203/0465C01B2203/0495C01B2203/0844C01B2203/0877C01B2203/0883C01B2203/0894C01B2203/1041C01B2203/1047C01B2203/1052C01B2203/1082C01B2203/1094C01B2203/1211C01B2203/1241C01B2203/147
    • This invention relates to the production of hydrogen-rich gas by the partial oxidation of a saturated gaseous hydrocarbonaceous fuel or a mixture of saturated gaseous hydrocarbonaceous fuel and a liquid hydrocabonaceous fuel in a gas generator. In the process, a saturated gaseous hydrocarbonaceous fuel from a subsequent fuel gas saturator is preheated by indirect heat exchange with a portion of shifted process gas stream from a catalytic water-gas direct shift conversion zone and reacted in said partial oxidation gas generator. The process gas stream from the noncatalytic partial oxidation gas generator is quench cooled and scrubbed with water and preheated by indirect heat exchange with a second portion of the process gas stream from the shift conversion zone prior to catalytically reacting the CO and H.sub.2 O in the process gas stream in the shift conversion zone to increase its H.sub.2 content. The shifted process gas stream is cooled and dewatered to produce shift condensate which is used to saturate the aforesaid preheated gaseous hydrocarbonaceous fuel feedstream to the partial oxidation gas generator.
    • PCT No.PCT / US94 / 12022 Sec。 371日期:1996年5月21日 102(e)日期1996年5月21日PCT 1994年10月19日PCT PCT。 公开号WO95 / 15290 日期:1995年6月8日本发明涉及通过在气体发生器中部分氧化饱和气态烃类燃料或饱和气态烃类燃料和液体烃类燃料的混合物来生产富氢气体。 在该过程中,来自后续燃料气体饱和器的饱和气态烃类燃料通过与来自催化水煤气直接换流转换区的一部分转移的工艺气体流的间接热交换预热,并在所述部分氧化气体发生器中反应。 来自非催化部分氧化气体发生器的工艺气体流被淬火冷却并用水洗涤并通过与来自变换转换区的工艺气体流的第二部分的间接热交换预热,然后在工艺气体中催化反应CO和H 2 O. 在转换转换区中增加其H2含量。 转移的工艺气体流被冷却和脱水以产生用于将上述预热的气态烃类燃料进料流饱和到部分氧化气体发生器的换热冷凝物。