FIELD: petroleum processing and petrochemistry.
SUBSTANCE: starting gasoline fraction is brought into contact with hydrogen-containing gas in presence of platinum-containing reforming catalyst at 380-420°C followed by raising temperature to reforming temperature value, after which at least 50 m3 of starting fraction is passed through 1 m3 catalyst and resulting long gasoline fraction is used as feed. Basic gasoline fraction boils away between 80-85°C and 170-175°C and starting gasoline fraction has boiling point 95-102°C and dry point 175-180°C.
EFFECT: increased octane number of reforming product and content of aromatic hydrocarbons therein.
1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PROCESSING LONG GASOLINE FRACTION | 2005 |
|
RU2289610C1 |
| METHOD OF STARTING DEVICE FOR CATALYTIC REFORMING | 1992 |
|
RU2019556C1 |
| STRAIGHT-RUN GASOLINE FRACTION PROCESSING METHOD | 2005 |
|
RU2288941C1 |
| PROCESS FOR PRODUCING HIGH-OCTANE GASOLINE | 0 |
|
SU1737000A1 |
| METHOD TO PRODUCE HIGH-OCTANE COMPONENT OF ENGINE FUEL | 2011 |
|
RU2451058C1 |
| METHOD OF CATALYTIC REFORMING OF GASOLINE FRACTIONS | 1996 |
|
RU2097404C1 |
| METHOD OF CATALYTIC REFORMING OF GASOLINE FRACTIONS | 2007 |
|
RU2352612C1 |
| METHOD FOR PRODUCTION OF HIGH-OCTANE PETROL | 2012 |
|
RU2487161C1 |
| METHOD FOR PRODUCTION OF HIGH-OCTANE COMPONENT OF MOTOR PETROL | 1988 |
|
SU1572013A1 |
| CATALYTIC REFORMING PROCESS | 1999 |
|
RU2173333C2 |
