Process for making higher olefins

Details Process for making higher olefins Process for making higher olefins

2008-02-13

2010-12-07

Caldarola, Glenn A (Department: 1797)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

C585S510000, C585S515000, C585S520000, C585S526000, C585S530000, C203S029000, C203S038000, C203SDIG016

Reexamination Certificate

active

07847140

ABSTRACT:
A process is disclosed for making higher olefins by oligomerization of a lower olefin e.g ethylene, to higher olefins, using catalytic distillation conditions. Simultaneously and interdependently, the lower olefin is catalytically oligomerized to higher olefins, and said higher olefins are separated and recovered as liquid.

REFERENCES:
patent: 6004256 (1999-12-01), Townsend et al.
patent: 7259285 (2007-08-01), Walter et al.
patent: 2006/0036049 (2006-02-01), Zhao et al.
patent: WO 2005056503 (2005-06-01), None
Zhang, et. al., “Oligomerization of Ethylene in a Slurry Reactor using a Nickel/Sulfated Alumina Catalyst”, Ind. Eng. Chem. Res., 1997, 36, 3433-3438.
Sundaram, et. al., “Ethylene” in Kirk-Othmer Encyclopedia of Chemical Technology, John Wiley, 2001, available on-line Apr. 16, 2001.
NIST Data (NIST Web-book, Standard Reference Data, available on-line at webbook.nist.gov).

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