HUE048996T2 - Eljárások zagyfázisú polimerizációs eljárásba történõ alumínium-alkil betáplálás szabályozására - Google Patents

Eljárások zagyfázisú polimerizációs eljárásba történõ alumínium-alkil betáplálás szabályozására

Info

Publication number
HUE048996T2
HUE048996T2 HUE15718498A HUE15718498A HUE048996T2 HU E048996 T2 HUE048996 T2 HU E048996T2 HU E15718498 A HUE15718498 A HU E15718498A HU E15718498 A HUE15718498 A HU E15718498A HU E048996 T2 HUE048996 T2 HU E048996T2
Authority
HU
Hungary
Prior art keywords
methods
polymerization process
slurry polymerization
aluminum alkyl
controlling aluminum
Prior art date
Application number
HUE15718498A
Other languages
English (en)
Inventor
Reinhard Kuehl
Rodrigo Carvajal
Gerhardus Meier
Elke Damm
Phil Pyman
Original Assignee
Basell Polyolefine Gmbh
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
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of HUE048996T2 publication Critical patent/HUE048996T2/hu

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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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)
HUE15718498A 2014-04-28 2015-04-28 Eljárások zagyfázisú polimerizációs eljárásba történõ alumínium-alkil betáplálás szabályozására HUE048996T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14166219 2014-04-28

Publications (1)

Publication Number Publication Date
HUE048996T2 true HUE048996T2 (hu) 2020-08-28

Family

ID=50555089

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15718498A HUE048996T2 (hu) 2014-04-28 2015-04-28 Eljárások zagyfázisú polimerizációs eljárásba történõ alumínium-alkil betáplálás szabályozására

Country Status (10)

Country Link
US (1) US9896520B2 (hu)
EP (1) EP3137515B1 (hu)
JP (1) JP6271807B2 (hu)
KR (1) KR101841383B1 (hu)
CN (1) CN106232640B (hu)
BR (1) BR112016023857B1 (hu)
HU (1) HUE048996T2 (hu)
RU (1) RU2684272C2 (hu)
SA (1) SA516380112B1 (hu)
WO (1) WO2015165861A1 (hu)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11525017B2 (en) 2017-01-03 2022-12-13 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
US11213798B2 (en) 2018-02-12 2022-01-04 Exxonmobil Chemical Patents Inc. Metallocene catalyst feed system for solution polymerization process
EP3752538A1 (en) * 2018-02-12 2020-12-23 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983784A (hu) * 1972-12-16 1974-08-12
NL7317169A (hu) * 1972-12-16 1974-06-18
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

Also Published As

Publication number Publication date
JP6271807B2 (ja) 2018-01-31
RU2016144493A3 (hu) 2018-09-12
SA516380112B1 (ar) 2020-03-30
US9896520B2 (en) 2018-02-20
EP3137515A1 (en) 2017-03-08
KR20160143769A (ko) 2016-12-14
KR101841383B1 (ko) 2018-05-04
WO2015165861A1 (en) 2015-11-05
CN106232640A (zh) 2016-12-14
RU2016144493A (ru) 2018-05-29
RU2684272C2 (ru) 2019-04-05
US20170183427A1 (en) 2017-06-29
JP2017514007A (ja) 2017-06-01
BR112016023857A2 (pt) 2017-08-15
BR112016023857B1 (pt) 2021-08-17
CN106232640B (zh) 2018-09-21
EP3137515B1 (en) 2020-02-05

Similar Documents

Publication Publication Date Title
HRP20201847T1 (hr) Postupak za pripremu spoja diariltiohidantoina
SG11201610692RA (en) Process for olefin polymerization
HUE048996T2 (hu) Eljárások zagyfázisú polimerizációs eljárásba történõ alumínium-alkil betáplálás szabályozására
SG11201705239SA (en) Process to form ethylene/alpha-olefin interpolymers
GB2561497B (en) A process for preparing a solid dispersion of decoquinate
PL3129335T3 (pl) Proces wytwarzania płytek
PL3129356T3 (pl) Sposób wytwarzania enzalutamidu
SG11201702271VA (en) A process for the production of oligomerized olefins
SG11201705225QA (en) Process to form oil containing ethylene-based polymers
PL3295941T3 (pl) Sposób wytwarzania postaci a grapiprantu
IL252423A0 (en) Ajoan production process
PT3166923T (pt) Processo para preparar fenilalcanos substituídos
GB2527552B (en) Methods for automatically orientating a materials handling vehicle to a desired angle
HUP1400140A2 (en) New process for preparing high purity prostaglandins
EP3196340A4 (en) Method for controlling feeding of alumina into electrolyzer during aluminum production
PT3224225T (pt) Um processo para preparar eteno
SG11201703275TA (en) A process for producing light olefins
SG11201610382VA (en) Process for controlling an ethylene polymerization process
GB201504040D0 (en) Method for serperating ions according to a physiochemical property
IL255977B (en) A new process for the preparation of enzalutamide
SG11201705115XA (en) Process to prepare a paraffin wax
SG11201705156VA (en) Process to prepare a heavy paraffin wax
ZA201800353B (en) Process for preparing a paraffin product
ZA201502202B (en) A slurry removal apparatus