Synetix公司开发了一种镍基预转化催化剂(CRG-LH)可用于制氢厂提高产量。这是一种用沉淀法制取的催化剂,活性镍有良好的分散性及高表面积,催化剂被硫和氯化物等毒物屏蔽的可能性也减少了。该催化剂的抗烧结性及热安定性好,加入铬可减少生成聚合胶质。预转化是使重质烃类首先转 Synetix has developed a nickel-based pre-reforming catalyst (CRG-LH) that can be used in hydrogen plants to increase production. This is a catalyst prepared by the precipitation method, active nickel has good dispersion and high surface area, the catalyst is also less likely to be shielded by poison such as sulfur and chloride. The catalyst has good sinterability and thermal stability. The addition of chromium can reduce the formation of polymerized gum. Pre-conversion is to make heavy hydrocarbons turn first