专利名称:Solid phosphoric acid catalyst发明人:Fiona P. Wilcher,Tai-Hsiang Chao申请号:US07/451978申请日:19891218公开号:US05081086A公开日:19920114
摘要:A novel solid phosphoric acid catalyst composition is disclosed. The compositecomprises solid phosphoric acid and a refractory oxide binder. The composite ischaracterized in that 25.0 volume percent or less of the total catalyst pore volumeconsists of pores having a diameter of 10,000 . ANG. or greater. An improvement incatalyst activity and stability is observed when such a catalyst is utilized in a hydrocarbonconversion process.
申请人:UOP
代理人:Thomas K. McBride,Eugene I. Snyder
更多信息请下载全文后查看
因篇幅问题不能全部显示,请点此查看更多更全内容