摘要
为了在汽油减少石蜡内容，当保留 LPG 收益时，由 MGG (最大化的液化气体和汽油) 生产了过程， RIPP 开发了由一个更打开毛孔的矩阵和修改 Y 沸石和与金属氧化物修改的 ZRP 沸石组成的新奇催化剂。测试结果在反应变换率和产品分发由新奇催化剂提供了的可比较的反应条件下面与商业催化剂破布相比揭示了那是类似的，但是在汽油的石蜡内容获得了它在 LPG 部分与与石蜡内容的细微减小一起未改变的辛烷等级被减少。新奇催化剂的热水的稳定性比商业催化剂破布好。
In order to reduce the olefin content in gasoline manufactured by the MGG （Maximizing Liquefied Gas and Gasoline） process while retaining the LPG yield, RIPP has developed a novel catalyst consisting of a more pore-opened matrix and the modified Y-zeolite and the ZRP zeolite modified with metal oxides. Test results have revealed that compared with the commercial catalyst RAG under comparable reaction conditions the reaction conversion rate and product distribution provided by the novel catalyst were similar, but the olefin content in gasoline obtained thereof was decreased with the octane rating unchanged along with a slight reduction of olefin content in the LPG fraction. The hydrothermal stability of the novel catalyst was better than the commercial catalyst RAG.
