EA201290439A1 - Способ замещения совместимых катализаторов полимеризации этилена - Google Patents

Способ замещения совместимых катализаторов полимеризации этилена

Info

Publication number
EA201290439A1
EA201290439A1 EA201290439A EA201290439A EA201290439A1 EA 201290439 A1 EA201290439 A1 EA 201290439A1 EA 201290439 A EA201290439 A EA 201290439A EA 201290439 A EA201290439 A EA 201290439A EA 201290439 A1 EA201290439 A1 EA 201290439A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ethylene polymerization
polymerization catalyst
ethylene
mixing vessel
diluent
Prior art date
Application number
EA201290439A
Other languages
English (en)
Other versions
EA022223B1 (ru
Inventor
Даан Девахтер
Мартин Славински
Original Assignee
Тотал Петрокемикалс Рисерч Фелюй
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=42224620&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201290439(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Тотал Петрокемикалс Рисерч Фелюй filed Critical Тотал Петрокемикалс Рисерч Фелюй
Publication of EA201290439A1 publication Critical patent/EA201290439A1/ru
Publication of EA022223B1 publication Critical patent/EA022223B1/ru

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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • 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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent

Abstract

Изобретение относится к способу оптимизации последовательной подачи по меньшей мере двух катализаторов полимеризации этилена в реактор полимеризации этилена, включающему подачу в сосуд для перемешивания первого катализатора полимеризации этилена и первого разбавителя; уменьшение концентрации указанного первого катализатора полимеризации этилена в указанном сосуде для перемешивания; подачу в указанный сосуд для перемешивания второго катализатора полимеризации этилена и второго разбавителя' постепенное замещение указанного первого катализатора полимеризации этилена указанным вторым катализатором полимеризации этилена и указанный первый разбавитель указанным вторым разбавителем; увеличение концентрации указанного второго катализатора полимеризации этилена в указанном сосуде для перемешивания; последовательную подачу указанного первого катализатора полимеризации этилена и указанного второго катализатора полимеризации этилена из указанного сосуда для перемешивания в реактор полимеризации этилена.
EA201290439A 2009-12-18 2010-12-17 Способ замещения совместимых катализаторов полимеризации этилена EA022223B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09179864 2009-12-18
PCT/EP2010/070023 WO2011073368A1 (en) 2009-12-18 2010-12-17 Method for replacing compatible ethylene polymerization catalysts

Publications (2)

Publication Number Publication Date
EA201290439A1 true EA201290439A1 (ru) 2013-01-30
EA022223B1 EA022223B1 (ru) 2015-11-30

Family

ID=42224620

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290439A EA022223B1 (ru) 2009-12-18 2010-12-17 Способ замещения совместимых катализаторов полимеризации этилена

Country Status (11)

Country Link
US (1) US8609791B2 (ru)
EP (1) EP2387590B2 (ru)
KR (1) KR101430844B1 (ru)
CN (1) CN102762605B (ru)
BR (1) BR112012014866B1 (ru)
DK (1) DK2387590T3 (ru)
EA (1) EA022223B1 (ru)
ES (1) ES2403315T5 (ru)
MX (1) MX2012006785A (ru)
PT (1) PT2387590E (ru)
WO (1) WO2011073368A1 (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2383298A1 (en) † 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
HUE031519T2 (en) * 2010-07-30 2017-07-28 Total Res & Technology Feluy Use of catalyst slurry preparation system
KR101523568B1 (ko) 2013-05-16 2015-05-28 대림산업 주식회사 반응성 폴리부텐 및 비반응성 폴리부텐의 선택적 제조장치 및 방법
CA2868640C (en) 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
WO2016063205A2 (en) 2014-10-21 2016-04-28 Nova Chemicals (International) S.A. Dilution index
US10544245B1 (en) * 2015-07-15 2020-01-28 Total Research & Technology Feluy Process for preparing a polyethylene product
US10329412B2 (en) 2017-02-16 2019-06-25 Nova Chemicals (International) S.A. Caps and closures
US10442920B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations
US10442921B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations
US10995166B2 (en) 2017-11-07 2021-05-04 Nova Chemicals (International) S.A. Ethylene interpolymer products and films
US10683376B2 (en) 2017-11-07 2020-06-16 Nova Chemicals (International) S.A. Manufacturing ethylene interpolymer products at higher production rate
US10882987B2 (en) 2019-01-09 2021-01-05 Nova Chemicals (International) S.A. Ethylene interpolymer products having intermediate branching
US11046843B2 (en) 2019-07-29 2021-06-29 Nova Chemicals (International) S.A. Ethylene copolymers and films with excellent sealing properties

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855120A (en) † 1956-05-07 1960-11-30 Phillips Petroleum Co Method of supplying a catalyst to a reaction zone and apparatus therefor
NO301331B1 (no) 1996-03-05 1997-10-13 Borealis As Fremgangsmåte for skifting av katalysator ved suspensjonspolymerisasjon av olefiner
GB0008770D0 (en) 2000-04-10 2000-05-31 Bp Chem Int Ltd Polymerisation process
US6858684B2 (en) 2002-12-30 2005-02-22 Univation Technologies, Llc Processes for transitioning between various polymerization catalysts
DK1660231T3 (da) † 2004-02-13 2007-08-13 Total Petrochemicals Res Feluy Fremgangsmåde og anordning til fremstilling og tilförsel af katalysatoropslemning til en polymeriseringsreaktor
EP1563901A1 (en) † 2004-02-13 2005-08-17 Total Petrochemicals Research Feluy Method and device for optimising catalyst supply to a polymerization reactor.
US20050272891A1 (en) 2004-02-13 2005-12-08 Atofina Research S.A. Double loop technology

Also Published As

Publication number Publication date
EA022223B1 (ru) 2015-11-30
KR20120115299A (ko) 2012-10-17
CN102762605B (zh) 2014-07-02
BR112012014866A2 (pt) 2016-03-29
DK2387590T3 (da) 2013-05-06
ES2403315T5 (es) 2020-08-11
CN102762605A (zh) 2012-10-31
WO2011073368A1 (en) 2011-06-23
PT2387590E (pt) 2013-04-23
EP2387590B1 (en) 2013-02-13
EP2387590A1 (en) 2011-11-23
KR101430844B1 (ko) 2014-08-18
US8609791B2 (en) 2013-12-17
EP2387590B2 (en) 2019-12-25
US20120252989A1 (en) 2012-10-04
ES2403315T3 (es) 2013-05-17
BR112012014866B1 (pt) 2020-12-01
MX2012006785A (es) 2012-10-05

Similar Documents

Publication Publication Date Title
EA201290439A1 (ru) Способ замещения совместимых катализаторов полимеризации этилена
EA201290437A1 (ru) Способ замены несовместимых катализаторов полимеризации этилена
ZA201102183B (en) Parallelized jet loop reactors
EA201170229A1 (ru) Непрерывный способ превращения природного газа в жидкие углеводороды
WO2011126817A3 (en) Use of a guard bed reactor to improve conversion of biofeedstocks to fuel
BRPI0913394A2 (pt) divisores de fluxo de catalisador de pasta e métodos para utilizar os mesmos
MY151943A (en) Process for producing alkenes from oxygenates by using supported heteropolyacid catalysts
MX2011010140A (es) Metodos de estabilización e hidrogenacion de olefinas de origen microbiano.
MY164783A (en) Reactor systems
TW200611889A (en) Process for preparing tert-butanol from isobutene-containing hydrocarbon mixtures
EP2542507A4 (en) ADJUSTMENT OF A REACTOR
AU2009270801A8 (en) Continuous process for converting natural gas to liquid hydrocarbons
BR112012030016B8 (pt) processo para preparar etileno a partir de metano e método para preparar um produto a jusante de etileno
MX2014002685A (es) Reactor de circuito de chorro que tiene nanofiltracion.
WO2014058663A8 (en) Polymerization process
IN2012DN00775A (ru)
MY161355A (en) Method for producing unsaturated nitrile
BRPI0923872A2 (pt) processo para alimentar um catalisador em um reator para polimerização.
MX352089B (es) Procesos de despolimerización, aparatos y catalizadores para su uso en relación con los mismos.
SG158812A1 (en) Treatment or hydrotreatment reactor with a granular bed and an essentially liquid phase and an essentially gaseous phase flowing through the bed
MX2011006179A (es) Transesterificacion de una sola etapa de materia prima de alimentacion usando catalizador gaseoso.
TW200942510A (en) Hydrocarbon conversion process using EMM-10 family molecular sieve
EP2758511A4 (en) HIGH CONVERSION EFFICIENCY ANAEROBIC FERMENTATION METHODS, ECONERGIC, USING DEEP WELL PRE-REACTOR / REACTOR SYSTEM
MY162641A (en) A process for the preparation of an olefin oxide
MY147960A (en) Method for preparing linear alpha-olefins

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU