FIELD: chemical industry.
SUBSTANCE: invention relates to methods for producing catalysts. A method is described for obtaining a catalyst for reforming gasoline fractions by impregnating the formed granules of an aluminum oxide-based carrier with solutions containing platinum compounds and ammonium chloride, possibly acetic and/or oxalic acid, possibly a promotor, followed by drying and calcining the granules at a temperature of 450-650°C, and the content of ammonium chloride in the impregnation solution is 1-5 in weight percentage.
EFFECT: preparation of a catalyst for reforming gasoline fractions without the use of hydrochloric acid.
5 cl, 1 tbl, 10 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING ALUMINA METAL-CONTAINING CATALYST FOR PROCESSING HYDROCARBON MATERIAL (VERSIONS) | 2019 |
|
RU2704014C1 |
| CATALYST FOR REFORMING OF GASOLINE FRACTIONS AND METHOD FOR ITS PREPARATION | 1992 |
|
RU2032465C1 |
| CATALYST FOR REFORMING BENZINE FRACTIONS AND METHOD FOR ITS MANUFACTURE | 1989 |
|
RU1785124C |
| GASOLINE FRACTION REFORMING CATALYST AND A METHOD OF PREPARATION THEREOF | 2001 |
|
RU2206395C2 |
| CATALYST FOR REFORMING GASOLINE FRACTIONS AND METHOD FOR PRODUCTION THEREOF | 2021 |
|
RU2767882C1 |
| GASOLINE FRACTION REFORMING CATALYST AND METHOD FOR ITS PRODUCTION | 2021 |
|
RU2767681C1 |
| GASOLINE FRACTION REFORMING CATALYST | 1998 |
|
RU2145518C1 |
| GASOLINE FRACTION REFORMING CATALYST AND A METHOD FOR PREPARATION THEREOF | 2002 |
|
RU2224593C1 |
| CATALYST FOR REFORMING GASOLINE FRACTIONS, METHOD FOR ITS OBTAINING AND APPLICATION OF CATALYST | 2018 |
|
RU2675629C1 |
| METHOD OF PREPARING ZEOLITE-CONTAINING GASOLINE FRACTIONS' REFORMING CATALYST | 1992 |
|
RU2108154C1 |
