ATE266047T1 - Verfahren zur kontrollierten herstellung von polyethylen und seinen copolymeren - Google Patents

Verfahren zur kontrollierten herstellung von polyethylen und seinen copolymeren

Info

Publication number
ATE266047T1
ATE266047T1 AT00984662T AT00984662T ATE266047T1 AT E266047 T1 ATE266047 T1 AT E266047T1 AT 00984662 T AT00984662 T AT 00984662T AT 00984662 T AT00984662 T AT 00984662T AT E266047 T1 ATE266047 T1 AT E266047T1
Authority
AT
Austria
Prior art keywords
copolymers
polyethylene
controlled production
production
controlled
Prior art date
Application number
AT00984662T
Other languages
English (en)
Inventor
Braganca Antonio Luiz Duarte
Demoro Esdras Piraguacy
De Oliveira Artur Martins
Original Assignee
Opp Quimica S A
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4074283&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE266047(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Opp Quimica S A filed Critical Opp Quimica S A
Application granted granted Critical
Publication of ATE266047T1 publication Critical patent/ATE266047T1/de

Links

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
    • C08F10/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

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)
AT00984662T 1999-12-30 2000-12-29 Verfahren zur kontrollierten herstellung von polyethylen und seinen copolymeren ATE266047T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR9906022-1A BR9906022A (pt) 1999-12-30 1999-12-30 Processo para a produção controlada de polietileno e seus copolìmeros
PCT/BR2000/000155 WO2001049751A1 (en) 1999-12-30 2000-12-29 Process for the controlled production of polyethylene and its copolymers

Publications (1)

Publication Number Publication Date
ATE266047T1 true ATE266047T1 (de) 2004-05-15

Family

ID=4074283

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00984662T ATE266047T1 (de) 1999-12-30 2000-12-29 Verfahren zur kontrollierten herstellung von polyethylen und seinen copolymeren

Country Status (8)

Country Link
US (1) US6723805B2 (de)
EP (1) EP1259554B1 (de)
JP (1) JP2003519255A (de)
AR (1) AR027150A1 (de)
AT (1) ATE266047T1 (de)
BR (1) BR9906022A (de)
DE (1) DE60010522T2 (de)
WO (1) WO2001049751A1 (de)

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EP1453865A4 (de) * 2001-11-15 2005-02-09 Exxonmobil Chem Patents Inc Polymerisationsüberwachung und steuerung unter verwendung von leitindikatoren
EP1359168A1 (de) * 2002-05-03 2003-11-05 BP Lavéra SNC Polyethylen zum Rotationsformen und Verfahren zu dessen Herstellung
WO2004040283A2 (en) * 2002-10-28 2004-05-13 Bp Corporation North America Inc. Control of a polymerization process
ES2297434T5 (es) 2003-06-20 2012-01-09 Akzo Nobel N.V. Generador autónomo de oxígeno.
PT1644422E (pt) * 2003-07-11 2007-02-28 Ineos Europe Ltd Processo para a (co-) polimerização de etileno em fase gasosa
US7276564B2 (en) 2003-07-11 2007-10-02 Ineos Europe Limited Process for the (co-)polymerization of ethylene in the gas phase
US7402635B2 (en) * 2003-07-22 2008-07-22 Fina Technology, Inc. Process for preparing polyethylene
US8058366B2 (en) 2003-10-17 2011-11-15 Univation Technologies, Llc Polymerization monitoring and method of selecting leading indicators
US7838605B2 (en) 2003-10-17 2010-11-23 Univation Technologies, Llc Polymerization monitoring and control using improved leading indicators
US6988022B2 (en) 2004-04-13 2006-01-17 Univation Technologies, Llc Method for online estimation of reactor split for multimodal polyolefins
US8093341B2 (en) * 2004-10-28 2012-01-10 Dow Global Technologies Llc Method of controlling a polymerization reactor
US7856280B2 (en) * 2006-08-02 2010-12-21 Emerson Process Management Power & Water Solutions, Inc. Process control and optimization technique using immunological concepts
BR122018012418B1 (pt) * 2006-09-21 2019-09-24 Union Carbide Chemicals & Plastics Technology Llc. Método para controlar um processo de produção de uma composição de polímero
TWI404730B (zh) 2007-02-05 2013-08-11 Univation Tech Llc 控制聚合物性質之方法
KR101465824B1 (ko) * 2007-03-30 2014-11-26 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 제조 시스템 및 방법
EP2055720A1 (de) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Modell zur Vorhersage der Dichte und des Schmelzindex eines einen Kreislaufreaktor verlassenden Polymers
EP2055721A1 (de) * 2007-11-05 2009-05-06 Total Petrochemicals Research Feluy Verfahren zum Optimieren des Übergangs eines Polymertypes zu einem anderen
EP2172490A1 (de) 2008-10-03 2010-04-07 Ineos Europe Limited Polimerisationsverfahren
EP2174965B1 (de) * 2008-10-08 2013-05-29 Borealis AG Herstellung eines Propylencopolymers mit einem dynamisch betriebenen Reaktor
EP2174962B1 (de) 2008-10-08 2011-11-30 Borealis AG Verfahren zur Herstellung von sehr steifem Polyproylen
EA201190006A1 (ru) * 2008-11-18 2012-02-28 Тотал Петрокемикалс Рисерч Фелюй Способ оптимизации подачи суспензии катализатора в реактор полимеризации
IN2012DN02132A (de) * 2009-12-18 2015-08-21 Univation Tech Llc
WO2011103280A1 (en) * 2010-02-18 2011-08-25 Univation Technologies, Llc Methods for operating a polymerization reactor
ES2437469T3 (es) * 2011-03-28 2014-01-10 Abb Research Ltd. Método de control de la planeidad en el laminado de una banda y sistema de control correspondiente
RU2672566C1 (ru) 2011-12-28 2018-11-16 Инеос Юроуп Аг Способ полимеризации
WO2013098179A1 (en) * 2011-12-28 2013-07-04 Ineos Europe Ag Process
CN102621271A (zh) * 2012-03-02 2012-08-01 华东理工大学 工业装置乙烯氧氯化过程中乙烯燃烧率的软测量方法
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
US9550847B2 (en) 2012-09-28 2017-01-24 Ineos Europe Ag Method for production of polymer
SG11201501904PA (en) 2012-09-28 2015-05-28 Ineos Europe Ag Method for production of polymer
US8986618B2 (en) * 2013-06-28 2015-03-24 Ineos Usa, Llc System and method for rapid transitioning of polyolefin processes from one product to another
US9836584B2 (en) 2013-12-30 2017-12-05 King Fahd University Of Petroleum And Minerals Method of quantitative determination of nonisothermal thermooxidative degration effects of a polyolefin material comprising a residual catalyst
IT201600081868A1 (it) * 2016-08-03 2018-02-03 Versalis Spa Metodo e sistema per il controllo di un impianto di produzione in continuo di un polimero.
EP3545010B1 (de) 2016-11-28 2021-03-31 Univation Technologies, LLC Herstellung eines polyethylenpolymers
US11161924B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Polyethylene copolymer resins and films
EP3700946B1 (de) 2017-10-27 2021-09-08 Univation Technologies, LLC Selektives überführen von polymerisationsprozessen
US11905396B2 (en) 2019-09-30 2024-02-20 Enlightened Product Solutions, LLC Renewably-sourced biodegradable polyolefin packaging, utensils, and containers
AU2020435951B2 (en) * 2020-03-19 2026-01-22 China Petroleum & Chemical Corporation Method for adjusting empty bed air velocity in fluidized bed
EP4231303A1 (de) * 2022-02-22 2023-08-23 Borealis AG Verfahren und vorrichtung zur überwachung eines polymerisationsverfahrens und zur prädiktiven modellsteuerung
CN115160473B (zh) * 2022-08-11 2023-08-25 浙江京博聚烯烃新材料有限公司 基于传感器阵列和人工神经网络的烯烃四元气相共聚方法
CN115672208B (zh) * 2022-11-17 2026-08-04 中控技术股份有限公司 气相流化床法pe装置聚合反应总压与乙烯分压控制方法
CN116700369B (zh) * 2023-05-31 2026-03-20 南京工业大学 一种面向安全生产的乙烯浓度控制方法
CN116986965A (zh) * 2023-07-28 2023-11-03 连云港石化有限公司 制备1-辛烯的控制方法和系统

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US3878379A (en) 1972-08-14 1975-04-15 Allied Chem Polymer intrinsic viscosity control
US3998995A (en) 1974-12-02 1976-12-21 Phillips Petroleum Company Polymerization method and apparatus
JPS55142008A (en) 1979-04-23 1980-11-06 Mitsui Petrochem Ind Ltd Preparation of polyolefin
US5098967A (en) 1986-12-19 1992-03-24 Mitsui Toatsu Chemicals, Incorporated Method of controlling the molecular weight of polypropylene
US5111531A (en) * 1990-01-08 1992-05-05 Automation Technology, Inc. Process control using neural network
US5282261A (en) 1990-08-03 1994-01-25 E. I. Du Pont De Nemours And Co., Inc. Neural network process measurement and control
ES2097520T3 (es) 1992-05-29 1997-04-01 Amoco Corp Polimerizacion de alfa-olefinas.
JP3552771B2 (ja) * 1994-12-26 2004-08-11 三井化学株式会社 製造品銘柄変更システム
US5844054A (en) 1997-03-21 1998-12-01 Samples; Paul Kevin Process control in the presence of chromium based catalysts
US5990250A (en) 1997-05-30 1999-11-23 Union Carbide Chemicals & Plastics Technology Corporation Method of fluidized bed temperature control
US6093211A (en) 1998-04-09 2000-07-25 Aspen Technology, Inc. Polymer property distribution functions methodology and simulators

Also Published As

Publication number Publication date
DE60010522T2 (de) 2004-09-23
BR9906022A (pt) 2001-09-25
JP2003519255A (ja) 2003-06-17
WO2001049751A1 (en) 2001-07-12
US20030105247A1 (en) 2003-06-05
US6723805B2 (en) 2004-04-20
DE60010522D1 (de) 2004-06-09
AR027150A1 (es) 2003-03-12
EP1259554B1 (de) 2004-05-06
EP1259554A1 (de) 2002-11-27

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