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
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