Ernest Ed Green from 11134 N Lakeside Oaks Ave, Baton Rouge, LA 70810, age 85, Phone: 2257690776

Olefin Oligomerization Process
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US Patent:

7507868, Mar 24, 2009
Filed:

Mar 28, 2003
Appl. No.:

10/509530
Inventors:

Carolyn B. Duncan - Franklin GA, US
Raphael Frans Caers - Edegem, BE
David W. Turner - Raymond ME, US
Michael J. Keenan - Baton Rouge LA, US
Ernest E. Green - Baton Rouge LA, US
Ramzi Y. Saleh - Baton Rouge LA, US
Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX
International Classification:

C07C 2/12
US Classification:

585533, 585520, 585530, 585532
Abstract:

In a process for oligomerizing a Cto Cn-olefin feedstock over surface deactivated ZSM-23, the feedstock contains from about 0. 1 wt % to about 25 wt % of an iso-olefin and the C+ fraction of the oligomerized olefin product contains less than 0. 5 atom % of quaternary carbon atoms.

Oligomerization Of Olefins
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US Patent:

20050182284, Aug 18, 2005
Filed:

Mar 28, 2003
Appl. No.:

10/509356
Inventors:

Jon Stanat - Baton Rouge LA, US
Georges Mathys - Bierbeek, BE
David Turner - Raymond ME, US
Jane Cheng - Bridgewater NJ, US
Stephen Beadle - Prairieville LA, US
Cesar Cheng Guajardo - Baton Rouge LA, US
Roger Eijkhoudt - Breda, NL
Allen Godwin - Seabrook TX, US
Ernest Green - Baton Rouge LA, US
Charles Yarbrough - Baton Rouge LA, US
Raphael Caers - Edegem, BE
Carolyn Duncan - Franklin GA, US
Ramzi Saleh - Baton Rouge LA, US
International Classification:

C07C002/02
US Classification:

585535000, 508463000
Abstract:

A selectivated molecular sieve, e.g., ZSM-22 or ZSM-23, is used as olefin oligomerization catalyst to provide product, e.g., octenes and dodecenes from butene, having a low degree of branching and hindered double bonds.