Title:
PROCESS FOR OLIGOMERIZING DILUTE ETHYLENE
Document Type and Number:
WIPO Patent Application WO/2010/117539
Kind Code:
A3
Abstract:
The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, hydrogen and ammonia. At least 40 wt-% of the ethylene in the dilute ethylene stream can be converted to heavier hydrocarbons.
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Inventors:
NICHOLAS CHRISTOPHER P (US)
BHATTACHARYYA ALAKANANDA (US)
MACKOWIAK DAVID E (US)
BHATTACHARYYA ALAKANANDA (US)
MACKOWIAK DAVID E (US)
Application Number:
PCT/US2010/026889
Publication Date:
January 13, 2011
Filing Date:
March 11, 2010
Export Citation:
Assignee:
UOP LLC (US)
NICHOLAS CHRISTOPHER P (US)
BHATTACHARYYA ALAKANANDA (US)
MACKOWIAK DAVID E (US)
NICHOLAS CHRISTOPHER P (US)
BHATTACHARYYA ALAKANANDA (US)
MACKOWIAK DAVID E (US)
International Classes:
C07C2/10; B01J8/02; C07C4/06; C07C11/04; C10G11/10
Foreign References:
US4822477A | 1989-04-18 | |||
US5702589A | 1997-12-30 | |||
US4552644A | 1985-11-12 | |||
US5348642A | 1994-09-20 |
Other References:
See also references of EP 2414310A4
Attorney, Agent or Firm:
UOP LLC (P. O. Box 5017Des Plaines, Illinois, US)
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