公开(公告)号：US20180010061A1

公开(公告)日：2018-01-11

申请号：US15626647

申请日：2017-06-19

Applicant: ExxonMobil Research and Engineering Company

Inventor： Virginia M. REINER ,  Michel DAAGE ,  Kun WANG ,  Chunping WU ,  Sarvesh K. AGRAWAL

IPC: C10M109/02

CPC classification number: C10M109/02 ,  C10M101/04 ,  C10M105/20 ,  C10M107/32 ,  C10M2205/14 ,  C10M2205/143 ,  C10M2205/18 ,  C10M2207/085 ,  C10M2207/401 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/026 ,  C10N2220/10 ,  C10N2230/02 ,  C10N2230/64

Abstract: Systems and methods are provided for processing a feed derived from a renewable source to form oligomerized compounds corresponding to waxes, ketone waxes, and/or lubricant boiling range compounds. The oligomerized compounds derived from the renewable source can have various novel properties relative to waxes and/or lubricant boiling range compounds derived from mineral sources or derived from renewable sources in a conventional manner. The oligomerized compounds can be derived from a renewable source including fatty acids and/or fatty acid derivatives, such as glycerides (including triglycerides) and fatty amides. Optionally but preferably, at least a portion of the fatty acids and/or fatty acid derivatives can include olefinic bonds.

公开(公告)号：US20170101357A1

公开(公告)日：2017-04-13

申请号：US15388030

申请日：2016-12-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun WANG

IPC: C07C2/86 ,  C07C29/48 ,  C07C407/00 ,  C10L1/06 ,  C10L10/10

CPC classification number: C07C407/00 ,  C07C2/862 ,  C07C29/132 ,  C07C29/50 ,  C10G50/02 ,  C10G69/126 ,  C10G2300/1025 ,  C10G2300/1081 ,  C10G2300/305 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/06 ,  C10L10/10 ,  C10L2200/0423 ,  C10L2270/023 ,  C07C409/04 ,  C07C409/16 ,  C07C31/12 ,  C07C9/16 ,  C07C9/21

Abstract: A process for converting light paraffins to a high octane gasoline composition is disclosed. The process involves: (1) oxidation of iso-paraffins to alkyl hydroperoxides and alcohol; (2) conversion of the alkyl hydroperoxides and alcohol to dialkyl peroxides; and (3) radical coupling of iso-paraffins using the dialkyl peroxides as radical initiators, thereby forming gasoline-range molecules. Fractionation of the gasoline-range molecules can then be used to isolate high octane gasoline fractions having a road octane number [(RON+MON)/2] greater than 110.

公开(公告)号：US20170101356A1

公开(公告)日：2017-04-13

申请号：US15388013

申请日：2016-12-22

Applicant: ExxonMobil Research and Engineering Company

Inventor： Kun WANG ,  Shamel MERCHANT

IPC: C07C2/86 ,  C10L1/08 ,  C07C29/48 ,  C10L10/12 ,  C07C409/04 ,  C07C409/16 ,  C10L1/06 ,  C10L10/10

CPC classification number: C10L10/12 ,  C07C1/24 ,  C07C2/862 ,  C07C29/132 ,  C07C29/50 ,  C07C407/00 ,  C10G50/02 ,  C10G69/126 ,  C10G2300/1025 ,  C10G2300/1081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  C10L10/10 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2270/023 ,  C10L2270/026 ,  Y02P20/125 ,  C07C409/04 ,  C07C409/16 ,  C07C31/12 ,  C07C11/09 ,  C07C9/16

Abstract: An integrated process for converting low-value paraffinic materials to high octane gasoline and high-cetane diesel light is disclosed. The process involves: (1) oxidation of an iso-paraffin to alkyl hydroperoxide and alcohol; (2) converting the alkyl hydroperoxide and alcohol to dialkyl peroxide; (3) converting low-octane, paraffinic gasoline molecules using the dialkyl peroxides as radical initiators, thereby forming high-cetane diesel, while the dialkyl peroxide is converted to an alcohol; (4) converting the alcohol to an olefin; and (5) alkylating the olefin with iso-butane to form high-octane alkylate. The net reaction is thus conversion of iso-paraffin to high-octane gasoline alkylate, and conversion of low-octane paraffinic gasoline to high-cetane diesel.