FIELD: chemistry.
SUBSTANCE: zeolite-containing catalyst is proposed for conversion of a mixture of low-molecular paraffin and olefin hydrocarbons into a concentrate of aromatic hydrocarbon or a high-octane number component of benzine, containing zeolite ZSM-5 with silicate module SiO2/Al2O3 = 30–100 mol/mol and a residual content of sodium oxide 0.03–0.07 wt. %, elements of zeolite structure and a binder, and as elements of zeolite structure, the catalyst contains zirconium oxide, scandium oxide, cerium oxide, tin oxide, zinc oxide, lead oxide, or a mixture of oxides of these metals. Invention also discloses methods for production of a zeolite-containing catalyst.
EFFECT: technical result is achievement of a high phase frequency of the zeolite and improvement of quality and yield of target products on claimed catalyst.
4 cl, 11 ex, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ZEOLITE-BEARING CATALYST, METHOD OF ITS PRODUCTION AND METHOD OF CONVERTING LOW-OCTANE GASOLINE IN HIGH-OCTANE GASOLINE WITH AND WITHOUT HYDROGEN | 2011 |
|
RU2480282C2 |
| ZEOLITE-CONTAINING CATALYST, METHOD FOR PRODUCTION THEREOF AND METHOD OF CONVERTING C-C ALIPHATIC HYDROCARBONS AND METHANOL TO HIGH-OCTANE GASOLINE AND AROMATIC HYDROCARBONS | 2009 |
|
RU2478007C2 |
| ZEOLITE-CONTAINING CATALYST, METHOD FOR OBTAINING SAME AND METHOD OF TRANSFORMATION OF C-CALIPHATIC HYDROCARBON INTO AROMATIC HYDROCARBONS OR HIGH-OCTANE GASOLINE COMPONENT | 2006 |
|
RU2333035C2 |
| ZEOLITE-CONTAINING CATALYST, METHOD FOR PREPARATION THEREOF, AND A METHOD FOR CONVERTING ALIPHATIC HYDROCARBONS INTO AROMATIC HYDROCARBON CONCENTRATE OR HIGH-OCTANE GASOLINE COMPONENT (OPTIONS) | 2002 |
|
RU2221643C1 |
| ALIPHATIC C-C-HYDROCARBON CONVERSION CATALYST, METHOD OF PREPARATION THEREOF AND A METHOD FOR CONVERTING ALIPHATIC C-C-HYDROCARBONS INTO HIGH-OCTANE GASOLINE AND/OR AROMATIC HYDROCARBONS | 2002 |
|
RU2236289C1 |
| ZEOLITE-CONTAINING CATALYST, METHOD OF PREPARING SAID CATALYST AND METHOD OF PREPARING ENGINE FUEL USING SAID CATALYST | 2007 |
|
RU2382814C2 |
| CATALYST FOR CONVERTING ALIPHATIC C-C-HYDROCARBONS, METHOD FOR PREPARATION THEREOF, AND A METHOD FOR CONVERTING ALIPHATIC C-C-HYDROCARBONS INTO HIGH ANTIKNOCK GASOLINE AND/OR AROMATIC HYDROCARBONS | 2003 |
|
RU2235590C1 |
| METHOD OF OBTAINING ZEOLITE-CONTAINING CATALYST AND METHOD OF PROCESSING LOW-OCTANE BENZENE FRACTIONS | 2007 |
|
RU2342996C1 |
| METHOD FOR PRODUCTION OF HIGH-OCTANE BENZENES AND AROMATIC HYDROCARBONS | 1996 |
|
RU2098455C1 |
| ZEOLITE CATALYST, METHOD TO MANUFACTURE THEREOF AND METHOD TO CONVERT STRAIGHT-RUN GASOLINE TO HIGH-OCTANE NUMBER COMPONENT | 2006 |
|
RU2323778C1 |
