ES2111193T3 - Procedimiento para la preparacion de una poli-1-olefina. - Google Patents

Procedimiento para la preparacion de una poli-1-olefina.

Info

Publication number
ES2111193T3
ES2111193T3 ES94102777T ES94102777T ES2111193T3 ES 2111193 T3 ES2111193 T3 ES 2111193T3 ES 94102777 T ES94102777 T ES 94102777T ES 94102777 T ES94102777 T ES 94102777T ES 2111193 T3 ES2111193 T3 ES 2111193T3
Authority
ES
Spain
Prior art keywords
catalyst
polymers
polymerisation
preparation
spherical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94102777T
Other languages
English (en)
Inventor
Werner Dr Breuers
Rainer Dr Lecht
Ludwig Dr Bohm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2111193T3 publication Critical patent/ES2111193T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • 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
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6494—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

POR MEDIO DE UN CATALIZADOR ZIEGLER ALTAMENTE ACTIVO, DE FORMA ESFERICA A BASE DE UN DIALQUILO DE MAGNESIO, SE PUEDEN OBTENER EN LA POLIMERIZACION DE OLEFINAS ALFA, POLIMERIZADOS DE FORMA ESFERICA. OTRA VENTAJA DEL CATALIZADOR DE ACUERDO CON LA INVENCION RESIDE EN LA ELEVADA ACTIVIDAD DEL CATALIZADOR, DE FORMA QUE SOLO SON NECESARIAS CANTIDADES MUY PEQUEÑAS DEL CATALIZADOR PARA LA POLIMERIZACION. EL CONTENIDO RESIDUAL DE TITANIO Y/O CIRCONIO EN LOS POLIMEROS FABRICADOS DE ACUERDO CON LA INVENCION ASCIENDE A MENOS DE 10 PPM. DEBIDO A SU BUENA REACTIVIDAD AL HIDROGENO, EL CATALIZADOR ES APROPIADO, EN PARTICULAR, EN EL PROCESO DE DOS ETAPAS, PARA LA FABRICACION DE POLIMEROS CON UNA AMPLIA Y BIMODAL DISTRIBUCION DE LAS MASAS MOLARES. LA SUSTITUCION DE DONADORES DE ELECTRONES QUE CONTIENEN AZUFRE COMO EL DIETILSULFITO POR ALCOHOLES COMO EL ETANOL, CONDUCE A UNA MENOR MOLESTIA ODORIFERA Y AMPLIADAS POSIBILIDADES DE EMPLEO DE LOS POLIMEROS. DEBIDO A LA CONFIGURACION DE LAS PARTICULAS EN FORMA DE ESFERA Y A LA MUY BUENA CAPACIDAD PARA EL CORRIMIENTO DEBIDO A LA FORMA DE LOS POLIMERIZADOS Y COPOLIMERIZADOS, SE ALCANZAN NOTABLES SIMPLIFICACIONES Y VENTAJAS EN LA MANIPULACION, SECADO Y PROCESADO.
ES94102777T 1993-03-02 1994-02-24 Procedimiento para la preparacion de una poli-1-olefina. Expired - Lifetime ES2111193T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4306382A DE4306382A1 (de) 1993-03-02 1993-03-02 Verfahren zur Herstellung eines Poly-1-olefins

Publications (1)

Publication Number Publication Date
ES2111193T3 true ES2111193T3 (es) 1998-03-01

Family

ID=6481678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94102777T Expired - Lifetime ES2111193T3 (es) 1993-03-02 1994-02-24 Procedimiento para la preparacion de una poli-1-olefina.

Country Status (10)

Country Link
US (1) US5798309A (es)
EP (1) EP0613909B1 (es)
JP (1) JP3513205B2 (es)
KR (1) KR100286409B1 (es)
AT (1) ATE159955T1 (es)
BR (1) BR9400767A (es)
CA (1) CA2116752A1 (es)
DE (2) DE4306382A1 (es)
ES (1) ES2111193T3 (es)
SG (1) SG52626A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004050722A1 (en) * 2002-11-29 2004-06-17 Borealis Technology Oy Ziegler natta catalyst system and polymerisation process using said zn catalyst system for producing ethylene copolymers having a broad molecular weight distribution
US7807761B2 (en) * 2005-01-26 2010-10-05 Ineos Europe Limited Apparatus and process for the withdrawal of polymer from a gas-phase polymerization reactor
JP5420864B2 (ja) * 2008-08-01 2014-02-19 住友化学株式会社 気相重合装置およびオレフィンの重合方法
EP3059261B1 (en) * 2015-02-23 2018-10-03 Indian Oil Corporation Limited Process for preparing a catalyst for olefin polymerization and polymerization
JP6902965B2 (ja) * 2017-08-29 2021-07-14 住友化学株式会社 ポリオレフィンの製造方法
US12090474B2 (en) 2019-10-25 2024-09-17 Exxonmobil Chemical Patents Inc. Fluidized bed reactor systems
KR102921169B1 (ko) * 2021-10-08 2026-02-02 주식회사 엘지화학 반응액 이송 시스템
CN116249580A (zh) * 2021-10-08 2023-06-09 株式会社Lg化学 反应溶液转移系统
US20240173660A1 (en) * 2022-11-29 2024-05-30 Chevron Phillips Chemical Company Lp Systems and techniques for polymer product withdrawal

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99284C (es) *
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
US4252670A (en) * 1979-01-10 1981-02-24 Imperial Chemical Industries Limited Olefine polymerization catalyst
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
CA1129400A (en) * 1979-09-28 1982-08-10 Masayasu Furusato PROCESS FOR POLYMERIZING .alpha.-OLEFINS
US4363902A (en) * 1980-03-17 1982-12-14 Wacker-Chemie Gmbh Process and heavy metal catalyst for the polymerization of α-olefins, particularly polyethylene
DE3010202A1 (de) * 1980-03-17 1981-09-24 Wacker-Chemie GmbH, 8000 München Verfahren zur polymerisation von (alpha)-olefinen
JPS57205408A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205407A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
US4562169A (en) * 1984-10-04 1985-12-31 Mobil Oil Corporation Alpha-olefins polymerization catalyst of high productivity
DE3620060A1 (de) * 1986-06-14 1987-12-17 Hoechst Ag Verfahren zur herstellung eines polyolefins
JPH0667978B2 (ja) * 1986-08-21 1994-08-31 出光石油化学株式会社 ブテン−１重合体の製造方法
DE4019925A1 (de) * 1990-06-22 1992-01-02 Hoechst Ag Verfahren zur herstellung eines polyolefins
IT1243829B (it) * 1990-10-11 1994-06-28 Enimont Anic Srl Componente solido di catalizzatore per la omo-e la co-polimerizzazione di etilene.
ES2085065T3 (es) * 1992-03-28 1996-05-16 Hoechst Ag Procedimiento para la fabricacion de un componente catalitico esferico.

Also Published As

Publication number Publication date
JPH06322017A (ja) 1994-11-22
BR9400767A (pt) 1994-10-18
ATE159955T1 (de) 1997-11-15
EP0613909A1 (de) 1994-09-07
DE4306382A1 (de) 1994-09-08
US5798309A (en) 1998-08-25
EP0613909B1 (de) 1997-11-05
CA2116752A1 (en) 1994-09-03
JP3513205B2 (ja) 2004-03-31
KR100286409B1 (ko) 2001-04-16
DE59404496D1 (de) 1997-12-11
SG52626A1 (en) 1998-09-28
KR940021588A (ko) 1994-10-19

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