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Olefin Compositions

a technology of olefin and composition, which is applied in the field of compositions containing decene isomers, can solve the problems that the demand for 1 decene can often out-pace the supply of 1 decen

Inactive Publication Date: 2019-08-29
CHEVRON PHILLIPS CHEMICAL CO LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commercial 1-decene has many potential uses and 1-decene demand can often out-pace 1-decene supply.

Method used

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[0142]The subject matter having been generally described, the following examples are given as particular embodiments of the disclosure and to demonstrate the practice and advantages thereof. It is understood that the examples are given by way of illustration and are not intended to limit the specification of the claims to follow in any manner.

[0143]Compositions comprising C10 monoolefins as disclosed herein were isolated from an ethylene trimerization process (e.g., a commercial ethylene trimerization plant) utilizing a chromium pyrrole catalyst system. The compositions comprising C10 monoolefins were analyzed by gas chromatograph-mass spectrometry (GC-MS) using a 15 m×0.25 mm×0.5 μm DB-5 column and / or a 40 m×0.1 mm×0.1 μm DB-1 column to determine component identities, and standard gas chromatography (GC) using a 60 m×0.32 mm×1 μm DB-1 column to determine the quantity of the components present in the compositions. The data and analysis of the compositions from the commercial ethylen...

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Abstract

A composition comprising: a) at least 76 mol % C10 monoolefins, the C10 monoolefins comprising i) at least 3 mol % 2-butyl-1-hexene, ii) at least 8 mol % 3-propyl-1-heptene, iii) at least 6 mol % 4-ethyl-1-octene, and iv) at least 20 mol % 5-methyl-1-nonene; and b) at least 1 mol % C14 monoolefins. A composition comprising at least 95 mol % C10 monoolefins, the C10 monoolefins comprising i) at least 3 mol % 2-butyl-1-hexene, ii) at least 10 mol % 3-propyl-1-heptene, iii) at least 7 mol % 4-ethyl-1-octene, and iv) at least 24 mol % 5-methyl-1-nonene. Processes to prepare a composition comprising at least 76 mol % C10 monoolefins and at least 1 mol % C14 monoolefins, or a composition comprising at least 95 mol % C10 monoolefins, where the C10 monoolefins comprise i) at least 3 mol % 2-butyl-1-hexene, ii) at least 10 mol % 3-propyl-1-heptene, iii) at least 7 mol % 4-ethyl-1-octene, and iv) at least 24 mol % 5-methyl-1-nonene.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of and claims priority to U.S. patent application Ser. No. 15 / 864,924 filed Jan.8, 2018 and published as US 2018 / 0127332 A1, which is a continuation application of International Application No. PCT / US2016 / 037581 filed Jun. 15, 2016, published as WO 2017 / 011127A1, which claims the benefit of and priority to International Application No. PCT / US2015 / 040433 filed Jul. 14, 2015 in the U.S. Receiving Office, published as WO 2017 / 010998A1, both entitled “Olefin Compositions,” each of which is incorporated by reference herein in its entirety.TECHNICAL FIELD OF THE INVENTION[0002]The present disclosure relates to compositions containing decene isomers and methods of making same. More specifically, the present disclosure relates to compositions containing decene isomers produced in an ethylene oligomerization process.BACKGROUND OF THE INVENTION[0003]Olefins, such as decenes, can be used for manufacturing a variety...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): C07C2/34C07C11/02C07C2/88
CPCC07C2/34C07C11/02C07C2531/14C07C2531/18C07C2531/22C07C2/88C08F210/14C08F4/69068C08F4/69258C08F2500/02C07C11/107
Inventor KREISCHER, BRUCE E.KNUDSEN, RONALD D.
Owner CHEVRON PHILLIPS CHEMICAL CO LP
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