US 12,269,796 B2
Isomerization of linear olefins with solid acid catalysts and primary esters
Jeffery C Gee, Kingwood, TX (US)
Assigned to Chevron Phillips Chemical Company LP, The Woodlands, TX (US)
Filed by Chevron Phillips Chemical Company LP, The Woodlands, TX (US)
Filed on Nov. 3, 2023, as Appl. No. 18/501,076.
Application 18/501,076 is a division of application No. 17/894,212, filed on Aug. 24, 2022, granted, now 11,845,717.
Prior Publication US 2024/0067589 A1, Feb. 29, 2024
Int. Cl. C07C 5/25 (2006.01); B01J 31/10 (2006.01); C07C 11/02 (2006.01)
CPC C07C 5/2568 (2013.01) [B01J 31/10 (2013.01); C07C 11/02 (2013.01); B01J 2231/52 (2013.01); C07C 2531/10 (2013.01)] 19 Claims
 
1. A linear internal olefin composition comprising:
(a) at least 80 wt. % C10 to C20 linear internal olefins;
(b) less than or equal to 8 wt. % C10 to C20 normal alpha olefin;
(c) less than or equal to 8 wt. % dimers of C10 to C20 olefins;
(d) less than or equal to 15 wt. % C10 to C20 branched olefins; and
(e) at least 1 wt. % C2 to C15 primary ester and less than or equal to 8 wt. % secondary esters.