SG11202103904SA - Methods of stabilizing hydrogenation catalysts - Google Patents
Methods of stabilizing hydrogenation catalystsInfo
- Publication number
- SG11202103904SA SG11202103904SA SG11202103904SA SG11202103904SA SG11202103904SA SG 11202103904S A SG11202103904S A SG 11202103904SA SG 11202103904S A SG11202103904S A SG 11202103904SA SG 11202103904S A SG11202103904S A SG 11202103904SA SG 11202103904S A SG11202103904S A SG 11202103904SA
- Authority
- SG
- Singapore
- Prior art keywords
- stabilizing
- methods
- hydrogenation catalysts
- hydrogenation
- catalysts
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000000087 stabilizing effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J33/00—Protection of catalysts, e.g. by coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/60—Reduction reactions, e.g. hydrogenation
- B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
- B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862746163P | 2018-10-16 | 2018-10-16 | |
| EP18205816 | 2018-11-13 | ||
| PCT/US2019/052823 WO2020081202A1 (en) | 2018-10-16 | 2019-09-25 | Methods of stabilizing hydrogenation catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202103904SA true SG11202103904SA (en) | 2021-05-28 |
Family
ID=70284673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202103904SA SG11202103904SA (en) | 2018-10-16 | 2019-09-25 | Methods of stabilizing hydrogenation catalysts |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12084529B2 (en) |
| EP (1) | EP3866970A4 (en) |
| CN (1) | CN113164946A (en) |
| SG (1) | SG11202103904SA (en) |
| WO (1) | WO2020081202A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230083820A (en) * | 2021-12-03 | 2023-06-12 | 에스케이이노베이션 주식회사 | Apparatus for preparing polyolefin |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851488A (en) | 1987-04-23 | 1989-07-25 | Shell Oil Company | Process for altering hydrogenated polymer compositions from high melt flow to low melt flow |
| NO176841C (en) | 1989-04-27 | 1995-06-07 | Sumitomo Chemical Co | Liquid Catalyst Component, Catalyst System Containing It and Process for Preparation of Ethylene - Lefin Copolymers Using the Catalyst System |
| EP0613873A3 (en) * | 1993-02-23 | 1995-02-01 | Shell Int Research | Oligomerisation process. |
| US5739220A (en) | 1997-02-06 | 1998-04-14 | Fina Technology, Inc. | Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation |
| EP0905151A1 (en) | 1997-09-27 | 1999-03-31 | Fina Research S.A. | Production of polyethylene having a broad molecular weight distribution |
| US7294599B2 (en) * | 2004-06-25 | 2007-11-13 | Chevron Phillips Chemical Co. | Acidic activator-supports and catalysts for olefin polymerization |
| US20100036068A1 (en) | 2008-08-08 | 2010-02-11 | Sumitomo Chemical Company, Limited | Hydrogenation catalyst and process for producing olefin polymer |
| US7897705B2 (en) | 2008-08-08 | 2011-03-01 | Sumitomo Chemical Company, Limited | Process for producing olefin polymer |
| EP2186832B1 (en) * | 2008-11-10 | 2012-09-12 | Borealis AG | Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins |
| US8410329B2 (en) | 2010-10-15 | 2013-04-02 | Chevron Phillips Chemical Company Lp | Ethylene separation |
| US9000106B2 (en) | 2012-05-02 | 2015-04-07 | Exxonmobil Chemical Patents Inc. | Copolymer production system and process |
| RU2608996C2 (en) * | 2012-09-21 | 2017-01-30 | Асахи Касеи Кемикалз Корпорейшн | Catalyst composition for hydrogenation and hydrogenation method using same |
| WO2014065283A1 (en) * | 2012-10-24 | 2014-05-01 | 旭化成ケミカルズ株式会社 | Method of producing hydrogenation catalyst composition and hydrogenation catalyst composition |
| US8987390B2 (en) | 2012-12-18 | 2015-03-24 | Chevron Phillips Chemical Company, Lp | Chain transfer agent removal between polyolefin polymerization reactors |
| US10544237B2 (en) | 2015-08-26 | 2020-01-28 | Exxonmobil Chemical Patents Inc. | Method of regulating hydrogen to a polymerization reactor |
| US10544246B2 (en) | 2016-08-10 | 2020-01-28 | Exxonmobil Chemical Patents Inc. | Methods for supplying solid catalysts to a solution polymerization reactor |
| WO2018031157A1 (en) * | 2016-08-10 | 2018-02-15 | Exxonmobil Chemical Patents Inc. | Methods for supplying solid catalysts to a solution polymerization reactor |
| WO2018038796A1 (en) | 2016-08-23 | 2018-03-01 | Exxonmobil Chemical Patents Inc. | Olefin polymerization processes |
-
2019
- 2019-09-25 SG SG11202103904SA patent/SG11202103904SA/en unknown
- 2019-09-25 EP EP19873180.4A patent/EP3866970A4/en active Pending
- 2019-09-25 US US17/282,275 patent/US12084529B2/en active Active
- 2019-09-25 CN CN201980079044.9A patent/CN113164946A/en active Pending
- 2019-09-25 WO PCT/US2019/052823 patent/WO2020081202A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020081202A1 (en) | 2020-04-23 |
| EP3866970A4 (en) | 2022-09-07 |
| EP3866970A1 (en) | 2021-08-25 |
| US20210388132A1 (en) | 2021-12-16 |
| CN113164946A (en) | 2021-07-23 |
| US12084529B2 (en) | 2024-09-10 |
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