RU2672566C1 - Способ полимеризации - Google Patents

Способ полимеризации Download PDF

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Publication number
RU2672566C1
RU2672566C1 RU2017126631A RU2017126631A RU2672566C1 RU 2672566 C1 RU2672566 C1 RU 2672566C1 RU 2017126631 A RU2017126631 A RU 2017126631A RU 2017126631 A RU2017126631 A RU 2017126631A RU 2672566 C1 RU2672566 C1 RU 2672566C1
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RU
Russia
Prior art keywords
polymerization
polymerization system
component
medium
washing
Prior art date
Application number
RU2017126631A
Other languages
English (en)
Russian (ru)
Inventor
Эндрью Дейвид БЕЛЛ
Пьерр-Мари КАНЬЯ
Фабрис БЕТТОН
Дейвид ХЕСЛОП
Кевин Питер РАМЗИ
Original Assignee
Инеос Юроуп Аг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47428658&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2672566(C1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Инеос Юроуп Аг filed Critical Инеос Юроуп Аг
Application granted granted Critical
Publication of RU2672566C1 publication Critical patent/RU2672566C1/ru

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Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/007—Scale prevention in the auxiliary parts
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cleaning By Liquid Or Steam (AREA)
RU2017126631A 2011-12-28 2012-12-20 Способ полимеризации RU2672566C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11195903 2011-12-28
EP11195903.7 2011-12-28

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2014130907A Division RU2626962C2 (ru) 2011-12-28 2012-12-20 Способ полимеризации

Publications (1)

Publication Number Publication Date
RU2672566C1 true RU2672566C1 (ru) 2018-11-16

Family

ID=47428658

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2017126631A RU2672566C1 (ru) 2011-12-28 2012-12-20 Способ полимеризации
RU2014130907A RU2626962C2 (ru) 2011-12-28 2012-12-20 Способ полимеризации

Family Applications After (1)

Application Number Title Priority Date Filing Date
RU2014130907A RU2626962C2 (ru) 2011-12-28 2012-12-20 Способ полимеризации

Country Status (8)

Country Link
US (2) US9376517B2 (enExample)
EP (1) EP2797964B1 (enExample)
CN (2) CN103998474B (enExample)
BR (1) BR112014016325A8 (enExample)
IN (1) IN2014CN04797A (enExample)
RU (2) RU2672566C1 (enExample)
SG (1) SG11201403687TA (enExample)
WO (1) WO2013098197A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014016325A8 (pt) * 2011-12-28 2017-07-04 Ineos Europe Ag processo de polimerização
EP3087108B2 (en) 2013-12-23 2022-04-20 Ineos Europe AG Process
SG11201604581PA (en) 2013-12-23 2016-07-28 Ineos Europe Ag Scavenger injection
US20230201783A1 (en) * 2020-06-24 2023-06-29 Exxonmobil Chemical Patents Inc. Processes for reducing shutdown time of sub-systems in low-density polyethylene production

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855370A (en) * 1986-10-01 1989-08-08 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
US5376742A (en) * 1993-09-23 1994-12-27 Quantum Chemical Corporation Monomer recovery in gas phase fluid bed olefin polymerization
WO1999029738A1 (en) * 1997-12-08 1999-06-17 Albemarle Corporation Catalyst compositions of enhanced productivity
EA000403B1 (ru) * 1995-06-05 1999-06-24 Эксон Кемикэл Пейтентс Инк. Способ перехода между несовместимыми катализаторами полимеризации
WO2000035967A2 (en) * 1998-12-17 2000-06-22 Univation Technologies, Llc Catalyst modifier and its use in the polymerization of olefin(s)
WO2001049751A1 (en) * 1999-12-30 2001-07-12 Opp Química S.A. Process for the controlled production of polyethylene and its copolymers
US20020099152A1 (en) * 2000-11-30 2002-07-25 Wenzel Timothy T. Catalyst modifiers and their use in the polymerization of olefin(s)
WO2003103863A1 (en) * 2002-06-10 2003-12-18 Marcello Ferrara Cleaning method
US20040138057A1 (en) * 1998-12-21 2004-07-15 Wenzel Timothy T. Catalyst composition and methods for its preparation and use in a polymerization process
WO2008024517A2 (en) * 2006-08-25 2008-02-28 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
US20080108763A1 (en) * 2004-12-07 2008-05-08 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
WO2010123748A1 (en) * 2009-04-24 2010-10-28 Univation Technologies, Llc Regeneration of purification beds with a jet compressor in an open loop cycle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525781A (en) * 1965-05-17 1970-08-25 Phillips Petroleum Co Block copolymers prepared by feeding batch prepolymer into a continuous reactor
US5264506A (en) * 1992-12-30 1993-11-23 Union Carbide Chemicals & Plastics Technology Corporation Process for producing sticky polymers
CA2161419C (en) 1993-04-26 1999-05-04 Marc Louis Dechellis Process for polymerizing monomers in fluidized beds
US5332793A (en) * 1993-06-28 1994-07-26 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
FR2730999B1 (fr) 1995-02-24 1997-04-18 Bp Chemicals Snc Appareillage et procede de polymerisation d'olefine en phase gazeuse
US5693727A (en) 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
FI111953B (fi) * 1998-11-12 2003-10-15 Borealis Tech Oy Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
ES2285686T3 (es) * 2004-02-13 2007-11-16 Total Petrochemicals Research Feluy Procedimiento y aparato para preparar y suministrar dispersion de catalizadores a un reactor de polimerizacion.
US7531606B2 (en) 2004-05-26 2009-05-12 Chevron Phillips Chemical Company Lp Method for operating a gas phase polymerization reactor
US7774178B2 (en) * 2006-09-07 2010-08-10 Univation Technologies, Llc Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature
US8124696B2 (en) * 2009-11-20 2012-02-28 Univation Technologies, Llc Method of using an upper discharge in a fluidized bed reactor and system thereof
CN101735348A (zh) * 2009-12-30 2010-06-16 浙江大学 一种用于制备聚乙烯的双串联反应器工艺
BR112014016325A8 (pt) * 2011-12-28 2017-07-04 Ineos Europe Ag processo de polimerização

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855370A (en) * 1986-10-01 1989-08-08 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
US5376742A (en) * 1993-09-23 1994-12-27 Quantum Chemical Corporation Monomer recovery in gas phase fluid bed olefin polymerization
EA000403B1 (ru) * 1995-06-05 1999-06-24 Эксон Кемикэл Пейтентс Инк. Способ перехода между несовместимыми катализаторами полимеризации
WO1999029738A1 (en) * 1997-12-08 1999-06-17 Albemarle Corporation Catalyst compositions of enhanced productivity
WO2000035967A2 (en) * 1998-12-17 2000-06-22 Univation Technologies, Llc Catalyst modifier and its use in the polymerization of olefin(s)
US20040138057A1 (en) * 1998-12-21 2004-07-15 Wenzel Timothy T. Catalyst composition and methods for its preparation and use in a polymerization process
WO2001049751A1 (en) * 1999-12-30 2001-07-12 Opp Química S.A. Process for the controlled production of polyethylene and its copolymers
US20020099152A1 (en) * 2000-11-30 2002-07-25 Wenzel Timothy T. Catalyst modifiers and their use in the polymerization of olefin(s)
WO2003103863A1 (en) * 2002-06-10 2003-12-18 Marcello Ferrara Cleaning method
US20080108763A1 (en) * 2004-12-07 2008-05-08 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
WO2008024517A2 (en) * 2006-08-25 2008-02-28 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
WO2010123748A1 (en) * 2009-04-24 2010-10-28 Univation Technologies, Llc Regeneration of purification beds with a jet compressor in an open loop cycle

Also Published As

Publication number Publication date
US20140343242A1 (en) 2014-11-20
CN103998474B (zh) 2016-07-06
BR112014016325A2 (pt) 2017-06-13
US20160297908A1 (en) 2016-10-13
CN106008758A (zh) 2016-10-12
IN2014CN04797A (enExample) 2015-09-18
US9376517B2 (en) 2016-06-28
CN103998474A (zh) 2014-08-20
EP2797964B1 (en) 2016-07-13
SG11201403687TA (en) 2014-07-30
RU2014130907A (ru) 2016-02-20
BR112014016325A8 (pt) 2017-07-04
CN106008758B (zh) 2019-06-28
WO2013098197A1 (en) 2013-07-04
RU2626962C2 (ru) 2017-08-02
US9868802B2 (en) 2018-01-16
EP2797964A1 (en) 2014-11-05

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