METHOD OF PRODUCING CATALYST FOR CONVERSION OF LOW-MOLECULAR HYDROCARBONS INTO TOP-BRACKET GASOLINE OR AROMATIC HYDROCARBONS Russian patent published in 2000 - IPC

Abstract RU 2144846 C1

FIELD: oil refining and petrochemical industries, particularly, methods of producing top-bracket gasolines and aromatic hydrocarbons from aliphatic hydrocarbons C₂-C₅ in presence of zeolite-containing catalyst. SUBSTANCE: catalyst contains zeolite of pentasil family with silica modulus SiO₂/Al₂O₃= 20-80, modified with zinc and phosphorus oxides and with binding agent in the form of aluminum oxide. Catalyst additionally has platinum at the following ratio of components, wt.%: zeolite, 50-75; zinc oxide, 0.5-3.75; platinum, 0.05-0.45; phosphorus pentoxide, 0.3-3.0; aluminum oxide, the balance. EFFECT: simplification of catalyst production process. 4 tbl

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RU 2 144 846 C1

Authors

Karatun O.N.

Dates

2000-01-27—Published

1998-07-30—Filed