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METHOD FOR PRE-REFORMING OLEFIN-CONTAINING HYDROCARBON STREAMS, PRE-REFORMING CATALYST AND METHOD F 发明申请

2023-06-18 2590 1343K 0

专利信息

申请日期 2025-07-14 申请号 WOBR14000162
公开(公告)号 WO2014205530A1 公开(公告)日 2014-12-31
公开国别 WO 申请人省市代码 全国
申请人 PETRÓLEO BRASILEIRO S A PETROBRAS; PONTES BITTENCOURT ROBERTO CARLOS; FONSECA BIDART ANTONIO MARCOS; MENEZES PASSARELLI FABIO
简介 The present invention relates to a vapour hydrocarbon pre-reforming catalyst containing in its formulation nickel and rare earths that are supported on alumina, magnesium or calcium aluminates, such as to increase resistance to coke deposition, and to a method for preparing the catalyst. In addition, the present invention relates to a method for producing hydrogen or synthesis gas by vapour pre-reforming of olefin-containing hydrocarbons in the presence of the catalyst obtained according to the present invention.


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