FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing petrol fractions by contacting olefin-containing gases under oligomerization conditions with a micro-mesoporous zeolite-containing catalyst (microporous zeolite ZSM-5 with a Si/Al mole ratio of 20 to 40) produced by a single step treatment with an alkaline aqueous solution with addition of a surfactant.
EFFECT: high conversion of olefins and high yield of the target fraction.
4 cl, 1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MODIFYING CRYSTALLINE ZEOLITE ZSM-5 AND USE OF OBTAINED ZEOLITE WITH DEACTIVATED EXTERNAL SURFACE | 2013 |
|
RU2555879C2 |
| ZEOLITE-CONTAINING OLIGOMERIZATION CATALYST AND METHOD OF ITS PRODUCTION | 2016 |
|
RU2633882C1 |
| HYDROCARBON CONVERSION PROCESS, MICRO-MESOPOROUS-STRUCTURE CATALYST FOR ACCOMPLISHMENT THEREOF AND CATALYST PREPARATION PROCESS | 2005 |
|
RU2288034C1 |
| HIGH-SILICON ZEOLITE-CONTAINING OLIGOMERIZATION CATALYST, METHOD FOR ITS PREPARATION AND USE | 2022 |
|
RU2792590C1 |
| METHOD OF PRODUCING OLIGOMERS OF PENT-1-ENE IN THE PRESENCE OF HIERARCHICAL ZEOLITE H-Y | 2019 |
|
RU2709818C1 |
| METHOD FOR PRODUCING PETROL FUEL HYDROCARBONS FROM OLEFINS | 2016 |
|
RU2644781C2 |
| METHOD FOR SKELETAL ISOMERISATION OF N-BUTENES TO ISOBUTYLENE | 2012 |
|
RU2475470C1 |
| METHOD FOR OBTAINING PENTENE OLIGOMERS | 2022 |
|
RU2783661C1 |
| APPLICATION OF OLIGOMERIZATION CATALYST FOR PRODUCTION OF GASOLINE OR CONCENTRATES OF AROMATIC COMPOUNDS DURING JOINT PROCESSING OF HYDROCARBON FRACTIONS, OXYGENATES AND OLEFIN-CONTAINING FRACTIONS | 2022 |
|
RU2803735C1 |
| METHOD OF PRODUCING OLIGOMERS OF HIGHER LINEAR α-OLEFINS | 2011 |
|
RU2483053C2 |
