| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to isomerisation catalysts. Described is a catalyst for isomerisation of light gasoline fractions, which contains tungsten-coated zirconium dioxide with platinum and aluminium oxide additives, with the following ratio of components in wt %: ZrQ=65.1-76.3; WO?=23.4-32.1; AlO=0.1-2.6; Pt=0.2, production of which involves precipitation of zirconium hydroxide from zirconyl chloride solution with ammonia solution, separating and washing the precipitate from chloride ions, drying, depositing tungstate anions, drying and calcining, followed by saturation with chloroplatinic acid solution, drying and calcining the catalyst.EFFECT: catalyst having high catalytic activity is obtained.5 cl, 1 tbl, 1 ex |
