公开(公告)号：US6019954A

公开(公告)日：2000-02-01

申请号：US698208

申请日：1996-08-14

Applicant: Fushan Tang ,  Xintang Zhang ,  Qiuyun Zong ,  Yuxiu Wang ,  Yongfang Tan ,  Xin Li ,  Zhaoming Tian ,  Yanwei Yang

Inventor： Fushan Tang ,  Xintang Zhang ,  Qiuyun Zong ,  Yuxiu Wang ,  Yongfang Tan ,  Xin Li ,  Zhaoming Tian ,  Yanwei Yang

IPC: B01J21/10 ,  B01J23/85 ,  C01B3/16 ,  B01J23/02

CPC classification number: B01J23/85 ,  B01J21/10 ,  C01B3/16 ,  Y02P20/52

Abstract: Disclosed are a catalyst suitable for the conversion of carbon monoxide with steam into carbon dioxide and hydrogen, and a process therewith for said conversion. Said catalyst comprises Co, Ni, Mo and/or W active components, TiO.sub.2 -containing carrier and non-alkali metal element promoter(s). Said process comprises reacting carbon monoxide feed gas containing 0.01% or more of H.sub.2 S by volume with steam in the presence of said catalyst at a temperature between 230 to 500.degree. C. under a pressure between 0 to 10 MPa (absolute) with a relatively high yield, whereby heavy fuel can be used as a source of carbon monoxide feed gas for such a process.

Abstract translation: 公开了适用于将一氧化碳与蒸汽转化为二氧化碳和氢气的催化剂，以及用于所述转化的方法。 所述催化剂包括Co，Ni，Mo和/或W活性组分，含TiO 2的载体和非碱金属元素促进剂。 所述方法包括在所述催化剂存在下，在0℃至10MPa（绝对）和相对较高的压力下，在230-500℃的温度下，将含有0.01％或更多的H 2 S体积的一氧化碳进料气体与蒸汽反应 产率，由此重燃料可用作这种方法的一氧化碳进料气体的来源。