| (19) |
 |
|
(11) |
EP 0 113 180 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
14.01.1987 Bulletin 1987/03 |
| (43) |
Date of publication A2: |
|
11.07.1984 Bulletin 1984/28 |
| (22) |
Date of filing: 21.11.1983 |
|
|
| (84) |
Designated Contracting States: |
|
BE DE FR GB IT NL |
| (30) |
Priority: |
01.12.1982 US 445808
|
| (71) |
Applicant: MOBIL OIL CORPORATION |
|
() |
|
| (72) |
Inventors: |
|
- Graven, Richard George
()
- McGovern, Stephen James
()
|
|
| |
|
| (54) |
Catalytic conversion of light-olefinic feedstocks in a fluidized-catalytic-cracking
gas plant |
(57) Olefin-containing streams in the gas plant of a fluid catalytic cracking unit can
be catalytically converted to gasoline and/or fuel oil fraction by employing a ZSM-5
type zeolite as the catalyst. Minimum capital investment is required since the separation
and recovery facilities of the gas plant may be utilized.