RU2016144493A3 - - Google Patents
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- Publication number
- RU2016144493A3 RU2016144493A3 RU2016144493A RU2016144493A RU2016144493A3 RU 2016144493 A3 RU2016144493 A3 RU 2016144493A3 RU 2016144493 A RU2016144493 A RU 2016144493A RU 2016144493 A RU2016144493 A RU 2016144493A RU 2016144493 A3 RU2016144493 A3 RU 2016144493A3
- Authority
- RU
- Russia
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Classifications
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- 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
- C08F10/02—Ethene
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- 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
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
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- 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
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- 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
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- 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
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
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- 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
- C08F4/6421—Titanium tetrahalides with organo-aluminium compounds
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- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
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- 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
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
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- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14166219.7 | 2014-04-28 | ||
EP14166219 | 2014-04-28 | ||
PCT/EP2015/059119 WO2015165861A1 (en) | 2014-04-28 | 2015-04-28 | Methods for controlling aluminum alkyl feed to a slurry polymerization process |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2016144493A RU2016144493A (ru) | 2018-05-29 |
RU2016144493A3 true RU2016144493A3 (ru) | 2018-09-12 |
RU2684272C2 RU2684272C2 (ru) | 2019-04-05 |
Family
ID=50555089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2016144493A RU2684272C2 (ru) | 2014-04-28 | 2015-04-28 | Способы управления подачей алкила алюминия в технологический процесс суспензионной полимеризации |
Country Status (10)
Country | Link |
---|---|
US (1) | US9896520B2 (ru) |
EP (1) | EP3137515B1 (ru) |
JP (1) | JP6271807B2 (ru) |
KR (1) | KR101841383B1 (ru) |
CN (1) | CN106232640B (ru) |
BR (1) | BR112016023857B1 (ru) |
HU (1) | HUE048996T2 (ru) |
RU (1) | RU2684272C2 (ru) |
SA (1) | SA516380112B1 (ru) |
WO (1) | WO2015165861A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018127472A1 (en) * | 2017-01-03 | 2018-07-12 | Basell Polyolefine Gmbh | Multi-reactor slurry polymerization process |
WO2018234350A1 (en) | 2017-06-20 | 2018-12-27 | Sabic Global Technologies B.V. | METHOD FOR MANUFACTURING HIGH DENSITY MULTIMODAL POLYETHYLENE |
EP3752538B1 (en) * | 2018-02-12 | 2024-07-03 | ExxonMobil Chemical Patents Inc. | Metallocene catalyst feed system for solution polymerization process |
US11213798B2 (en) | 2018-02-12 | 2022-01-04 | Exxonmobil Chemical Patents Inc. | Metallocene catalyst feed system for solution polymerization process |
JP7077989B2 (ja) | 2019-02-20 | 2022-05-31 | 株式会社デンソー | 車両用空調ユニット |
CN110548331A (zh) * | 2019-09-16 | 2019-12-10 | 北京泽阳天成化工技术有限公司 | 淤浆法聚乙烯生产工艺中聚合物的分离方法和分离装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4983784A (ru) * | 1972-12-16 | 1974-08-12 | ||
DE2362281A1 (de) * | 1972-12-16 | 1974-07-11 | Sumitomo Chemical Co | Verfahren zur polymerisation von alphaolefinen mit kreislauffuehrung des bei der polymerisation verwendeten loesungsmittels |
JPS58164606A (ja) * | 1982-03-24 | 1983-09-29 | Chisso Corp | 回収溶媒によるプロピレンの重合方法 |
GB9120971D0 (en) * | 1991-10-03 | 1991-11-13 | Du Pont Canada | Control of a solution process for polymerization of ethylene |
GB9319340D0 (en) * | 1993-09-17 | 1993-11-03 | Exxon Chemical Patents Inc | Olefin polymersisation process |
US5672666A (en) * | 1995-06-05 | 1997-09-30 | Exxon Chemical Patents Inc. | Process for transitioning between incompatible polymerization catalysts |
KR100358225B1 (ko) * | 1998-04-09 | 2003-01-24 | 주식회사 엘지화학 | 조촉매의 재순환이 가능한 메탈로센 촉매 중합 방법 |
JP4072980B2 (ja) * | 1998-08-21 | 2008-04-09 | 三井化学株式会社 | 高密度ポリエチレンの製造方法 |
KR100359881B1 (ko) * | 1999-01-30 | 2002-11-04 | 주식회사 엘지화학 | 조촉매를 재사용하는 올레핀 중합 방법 |
US6833416B2 (en) * | 2003-03-21 | 2004-12-21 | Univation Technologies, Llc | Methods of polymerizing olefin monomers with mixed catalyst systems |
-
2015
- 2015-04-28 WO PCT/EP2015/059119 patent/WO2015165861A1/en active Application Filing
- 2015-04-28 HU HUE15718498A patent/HUE048996T2/hu unknown
- 2015-04-28 US US15/305,047 patent/US9896520B2/en active Active
- 2015-04-28 KR KR1020167031155A patent/KR101841383B1/ko active IP Right Grant
- 2015-04-28 RU RU2016144493A patent/RU2684272C2/ru active
- 2015-04-28 JP JP2017505725A patent/JP6271807B2/ja active Active
- 2015-04-28 BR BR112016023857-5A patent/BR112016023857B1/pt active IP Right Grant
- 2015-04-28 EP EP15718498.7A patent/EP3137515B1/en active Active
- 2015-04-28 CN CN201580020547.0A patent/CN106232640B/zh active Active
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2016
- 2016-10-21 SA SA516380112A patent/SA516380112B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
EP3137515B1 (en) | 2020-02-05 |
HUE048996T2 (hu) | 2020-08-28 |
US20170183427A1 (en) | 2017-06-29 |
EP3137515A1 (en) | 2017-03-08 |
US9896520B2 (en) | 2018-02-20 |
RU2684272C2 (ru) | 2019-04-05 |
JP6271807B2 (ja) | 2018-01-31 |
CN106232640B (zh) | 2018-09-21 |
WO2015165861A1 (en) | 2015-11-05 |
RU2016144493A (ru) | 2018-05-29 |
KR101841383B1 (ko) | 2018-05-04 |
SA516380112B1 (ar) | 2020-03-30 |
CN106232640A (zh) | 2016-12-14 |
BR112016023857A2 (pt) | 2017-08-15 |
BR112016023857B1 (pt) | 2021-08-17 |
JP2017514007A (ja) | 2017-06-01 |
KR20160143769A (ko) | 2016-12-14 |