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Process for pre-reforming hydrocarbon streams containing olefins, pre-reforming catalyst and a proc 发明授权

2023-04-01 2930 669K 0

专利信息

申请日期 2025-07-08 申请号 US14649596
公开(公告)号 US9637381B2 公开(公告)日 2017-05-02
公开国别 US 申请人省市代码 全国
申请人 PETROLEO BRASILEIRO S A —PETROBRAS
简介 The present invention relates to a catalyst for steam pre-reforming of hydrocarbons, containing in its formulation nickel and rare earths supported on alumina or magnesium or calcium aluminates, so as to increase the resistance to coke deposition, and the process for preparing said catalyst. Additionally the present invention relates to a process for manufacturing hydrogen or syn gas through steam pre-reforming olefin-containing hydrocarbons in the presence of the catalyst obtained according to the present invention.


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