SG10202001312WA - Polyolefin production with chromium-based catalysts - Google Patents
Polyolefin production with chromium-based catalystsInfo
- Publication number
- SG10202001312WA SG10202001312WA SG10202001312WA SG10202001312WA SG10202001312WA SG 10202001312W A SG10202001312W A SG 10202001312WA SG 10202001312W A SG10202001312W A SG 10202001312WA SG 10202001312W A SG10202001312W A SG 10202001312WA SG 10202001312W A SG10202001312W A SG 10202001312WA
- Authority
- SG
- Singapore
- Prior art keywords
- chromium
- based catalysts
- polyolefin production
- polyolefin
- production
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- 229920000098 polyolefin Polymers 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0045—Drying a slurry, e.g. spray drying
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- 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
- C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 m2/g
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462044732P | 2014-09-02 | 2014-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10202001312WA true SG10202001312WA (en) | 2020-04-29 |
Family
ID=54066261
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201701451UA SG11201701451UA (en) | 2014-09-02 | 2015-09-01 | Polyolefin production with chromium-based catalysts |
| SG10202001312WA SG10202001312WA (en) | 2014-09-02 | 2015-09-01 | Polyolefin production with chromium-based catalysts |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201701451UA SG11201701451UA (en) | 2014-09-02 | 2015-09-01 | Polyolefin production with chromium-based catalysts |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10835890B2 (en) |
| EP (2) | EP3808448B1 (en) |
| CN (1) | CN107108800B (en) |
| BR (1) | BR112017003639B1 (en) |
| CA (1) | CA2959523C (en) |
| ES (2) | ES2960727T3 (en) |
| SG (2) | SG11201701451UA (en) |
| WO (1) | WO2016036737A1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3578256B1 (en) | 2015-06-19 | 2021-03-24 | Saudi Arabian Oil Company | Antifouling oligomerization catalyst systems |
| US11104621B2 (en) | 2016-01-07 | 2021-08-31 | Saudi Arabian Oil Company | Antifouling oligomerization catalyst systems |
| JP6934518B2 (en) * | 2016-11-18 | 2021-09-15 | エクソンモービル ケミカル パテンツ インコーポレイテッド | Polymerization method using a chromium-containing catalyst |
| EP3684745B1 (en) * | 2017-09-22 | 2023-07-19 | Saudi Arabian Oil Company | Inline process to make antifouling agent co-catalyst for ethylene oligomerization |
| EP3700946B1 (en) | 2017-10-27 | 2021-09-08 | Univation Technologies, LLC | Selectively transitioning polymerization processes |
| CA3079148A1 (en) * | 2017-10-27 | 2019-05-02 | Univation Technologies, Llc | Polyethylene copolymer resins and films |
| US20210070902A1 (en) * | 2018-05-24 | 2021-03-11 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| EP3830146A1 (en) * | 2018-07-31 | 2021-06-09 | Univation Technologies, LLC | Unimodal polyethylene copolymer and film thereof |
| US12012472B2 (en) | 2018-07-31 | 2024-06-18 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| CA3110890A1 (en) | 2018-09-17 | 2020-03-26 | Chevron Phillips Chemical Company Lp | Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes |
| WO2021050227A1 (en) * | 2019-09-13 | 2021-03-18 | Exxonmobil Chemical Patents Inc. | Slurry loop reactor polymerization rate and quality controller |
| CN114401788B (en) | 2019-09-16 | 2024-03-08 | 切弗朗菲利浦化学公司 | Chromium-based catalyst and process for converting alkanes to higher and lower aliphatic hydrocarbons |
| US11142491B2 (en) | 2019-09-16 | 2021-10-12 | Chevron Phillips Chemical Company, Lp | Chromium-catalyzed production of diols from olefins |
| US11440980B2 (en) | 2020-07-22 | 2022-09-13 | Saudi Arabian Oil Company | Methods for forming ultra high molecular weight polyethylenes and methods for reducing contaminant content in such |
| CN114057912B (en) * | 2020-07-31 | 2023-06-16 | 中国石油化工股份有限公司 | Drying method and preparation method for controlling particle morphology of chromium-loaded silica gel |
| EP4210868A1 (en) | 2020-09-14 | 2023-07-19 | Chevron Phillips Chemical Company Lp | Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons |
| WO2022115750A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
| US11440857B2 (en) | 2020-11-30 | 2022-09-13 | Saudi Arabian Oil Company | Catalyst systems |
| WO2022115748A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
| US11458462B2 (en) | 2020-11-30 | 2022-10-04 | Saudi Arabian Oil Company | Catalyst systems |
| WO2022115754A1 (en) | 2020-11-30 | 2022-06-02 | Saudi Arabian Oil Company | Catalyst systems |
| CN116917040A (en) | 2021-03-12 | 2023-10-20 | 沙特阿拉伯石油公司 | Catalyst system |
| US11484871B1 (en) | 2021-08-26 | 2022-11-01 | Saudi Arabian Oil Company | Catalyst systems |
| US11623901B1 (en) | 2022-08-31 | 2023-04-11 | Saudi Arabian Oil Company | Catalyst systems that include silyl ether moieties |
| US11639321B1 (en) | 2022-08-31 | 2023-05-02 | Saudi Arabian Oil Company | Catalyst systems that include meta-alkoxy substituted n-aryl bis-diphosphinoamine ligands |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU34020A1 (en) | 1953-01-27 | 1956-02-06 | ||
| US3023203A (en) | 1957-08-16 | 1962-02-27 | Phillips Petroleum Co | Polymerization process |
| NL135065C (en) | 1965-05-14 | |||
| US3622251A (en) | 1969-11-12 | 1971-11-23 | Battelle Development Corp | Sealed piston compressor or pump |
| US3704287A (en) | 1970-09-17 | 1972-11-28 | Union Carbide Corp | High temperature reduced catalyst and process |
| US3779712A (en) | 1971-11-26 | 1973-12-18 | Union Carbide Corp | Particulate solids injector apparatus |
| US4011382A (en) | 1975-03-10 | 1977-03-08 | Union Carbide Corporation | Preparation of low and medium density ethylene polymer in fluid bed reactor |
| US4100105A (en) | 1977-01-21 | 1978-07-11 | Union Carbide Corporation | Titanium-modified silyl chromate catalysts for ethylene polymerization |
| FR2572082B1 (en) | 1984-10-24 | 1987-05-29 | Bp Chimie Sa | PROCESS FOR STARTING POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA-OLEFIN IN THE GAS PHASE IN THE PRESENCE OF A CHROMIUM OXIDE CATALYST |
| US5137994A (en) * | 1991-05-23 | 1992-08-11 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the simultaneous trimerization and copolymerization of ethylene |
| BE1008916A3 (en) | 1994-11-16 | 1996-10-01 | Solvay | Polymerization catalyst system for olefin polymerization process and at least one olefin in the presence of this system catalyst. |
| US6326443B1 (en) | 1997-04-11 | 2001-12-04 | Showa Denko K.K. | Process for preparing ethylene polymer and catalyst used therefor |
| CN1095475C (en) | 1997-10-13 | 2002-12-04 | 中国石化齐鲁石油化工公司 | Carried catalyst suitable for gas phase polymerization of ethylene and its preparation |
| JP2001294612A (en) | 2000-04-10 | 2001-10-23 | Asahi Kasei Corp | Catalyst for olefin polymerization and polymerization method |
| JP4610051B2 (en) | 2000-07-07 | 2011-01-12 | 日本ポリオレフィン株式会社 | Ethylene-based polymerization catalyst, ethylene-based polymer and method for producing the same |
| US6646069B2 (en) | 2000-07-07 | 2003-11-11 | Japan Polyolefins Co., Ltd. | Ethylene polymers and method for producing the same |
| US6989344B2 (en) | 2002-12-27 | 2006-01-24 | Univation Technologies, Llc | Supported chromium oxide catalyst for the production of broad molecular weight polyethylene |
| ES2325537T3 (en) | 2003-03-28 | 2009-09-08 | UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC | CHROME-BASED CATALYSTS IN MINERAL OIL FOR POLYETHYLENE PRODUCTION. |
| US8324330B2 (en) * | 2006-03-31 | 2012-12-04 | Saudi Basic Industires Corporation | Process for the preparation of a silylchromate catalyst |
| WO2009108174A1 (en) * | 2008-02-27 | 2009-09-03 | Univation Technologies, Llc | Modified chromium-based catalysts and polymerization processes for using the same |
-
2015
- 2015-09-01 CA CA2959523A patent/CA2959523C/en active Active
- 2015-09-01 EP EP20196715.5A patent/EP3808448B1/en active Active
- 2015-09-01 WO PCT/US2015/047936 patent/WO2016036737A1/en active Application Filing
- 2015-09-01 BR BR112017003639-8A patent/BR112017003639B1/en active IP Right Grant
- 2015-09-01 US US15/506,559 patent/US10835890B2/en active Active
- 2015-09-01 CN CN201580055111.5A patent/CN107108800B/en active Active
- 2015-09-01 SG SG11201701451UA patent/SG11201701451UA/en unknown
- 2015-09-01 ES ES20196715T patent/ES2960727T3/en active Active
- 2015-09-01 SG SG10202001312WA patent/SG10202001312WA/en unknown
- 2015-09-01 EP EP15760619.5A patent/EP3188831B1/en active Active
- 2015-09-01 ES ES15760619T patent/ES2838599T3/en active Active
-
2020
- 2020-10-07 US US17/064,690 patent/US20210016252A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES2838599T3 (en) | 2021-07-02 |
| US10835890B2 (en) | 2020-11-17 |
| EP3808448A1 (en) | 2021-04-21 |
| BR112017003639B1 (en) | 2021-01-19 |
| EP3808448B1 (en) | 2023-08-23 |
| EP3188831A1 (en) | 2017-07-12 |
| SG11201701451UA (en) | 2017-03-30 |
| CN107108800B (en) | 2021-03-19 |
| BR112017003639A2 (en) | 2017-12-05 |
| WO2016036737A1 (en) | 2016-03-10 |
| US20210016252A1 (en) | 2021-01-21 |
| EP3188831B1 (en) | 2020-10-28 |
| CN107108800A (en) | 2017-08-29 |
| CA2959523A1 (en) | 2016-03-10 |
| US20170274356A1 (en) | 2017-09-28 |
| CA2959523C (en) | 2023-01-03 |
| ES2960727T3 (en) | 2024-03-06 |
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