SG52626A1 - Process for preparing a poly-1-olefin - Google Patents
Process for preparing a poly-1-olefinInfo
- Publication number
- SG52626A1 SG52626A1 SG1996006996A SG1996006996A SG52626A1 SG 52626 A1 SG52626 A1 SG 52626A1 SG 1996006996 A SG1996006996 A SG 1996006996A SG 1996006996 A SG1996006996 A SG 1996006996A SG 52626 A1 SG52626 A1 SG 52626A1
- Authority
- SG
- Singapore
- Prior art keywords
- catalyst
- polymers
- polymerisation
- spherical
- consequent
- Prior art date
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)
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 |
---|---|
SG52626A1 true SG52626A1 (en) | 1998-09-28 |
Family
ID=6481678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996006996A SG52626A1 (en) | 1993-03-02 | 1994-02-24 | Process for preparing a poly-1-olefin |
Country Status (10)
Country | Link |
---|---|
US (1) | US5798309A (fr) |
EP (1) | EP0613909B1 (fr) |
JP (1) | JP3513205B2 (fr) |
KR (1) | KR100286409B1 (fr) |
AT (1) | ATE159955T1 (fr) |
BR (1) | BR9400767A (fr) |
CA (1) | CA2116752A1 (fr) |
DE (2) | DE4306382A1 (fr) |
ES (1) | ES2111193T3 (fr) |
SG (1) | SG52626A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002367755A1 (en) * | 2002-11-29 | 2004-06-23 | 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 |
WO2006079774A1 (fr) * | 2005-01-26 | 2006-08-03 | Ineos Europe Limited | Dispositif et procede de recuperation d'un polymere dans un reacteur de polymerisation en phase gazeuse |
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 |
ES2700449T3 (es) * | 2015-02-23 | 2019-02-15 | Indian Oil Corp Ltd | Procedimiento para preparar un catalizador para la polimerización de olefinas y polimerización |
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 |
WO2021081039A1 (fr) * | 2019-10-25 | 2021-04-29 | Exxonmobil Chemical Patents Inc. | Systèmes de réacteur à lit fluidisé |
JP2023549001A (ja) * | 2021-10-08 | 2023-11-22 | エルジー・ケム・リミテッド | 反応液移送システム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE99284C (fr) * | ||||
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 (fr) * | 1979-09-28 | 1982-08-10 | Masayasu Furusato | PROCEDE DE POLYMERISATION DE .alpha.-OLEFINES |
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 |
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 |
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 |
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. |
DE59301571D1 (de) * | 1992-03-28 | 1996-03-21 | Hoechst Ag | Verfahren zur Herstellung einer Kugelförmigen Katalysatorkomponente |
-
1993
- 1993-03-02 DE DE4306382A patent/DE4306382A1/de not_active Withdrawn
-
1994
- 1994-02-24 AT AT94102777T patent/ATE159955T1/de not_active IP Right Cessation
- 1994-02-24 DE DE59404496T patent/DE59404496D1/de not_active Expired - Lifetime
- 1994-02-24 SG SG1996006996A patent/SG52626A1/en unknown
- 1994-02-24 ES ES94102777T patent/ES2111193T3/es not_active Expired - Lifetime
- 1994-02-24 EP EP94102777A patent/EP0613909B1/fr not_active Expired - Lifetime
- 1994-03-01 JP JP03156694A patent/JP3513205B2/ja not_active Expired - Fee Related
- 1994-03-01 CA CA002116752A patent/CA2116752A1/fr not_active Abandoned
- 1994-03-01 BR BR9400767A patent/BR9400767A/pt not_active IP Right Cessation
- 1994-03-02 KR KR1019940003947A patent/KR100286409B1/ko not_active IP Right Cessation
-
1995
- 1995-12-22 US US08/576,858 patent/US5798309A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2111193T3 (es) | 1998-03-01 |
JP3513205B2 (ja) | 2004-03-31 |
EP0613909A1 (fr) | 1994-09-07 |
KR100286409B1 (ko) | 2001-04-16 |
ATE159955T1 (de) | 1997-11-15 |
EP0613909B1 (fr) | 1997-11-05 |
DE59404496D1 (de) | 1997-12-11 |
CA2116752A1 (fr) | 1994-09-03 |
US5798309A (en) | 1998-08-25 |
KR940021588A (ko) | 1994-10-19 |
DE4306382A1 (de) | 1994-09-08 |
JPH06322017A (ja) | 1994-11-22 |
BR9400767A (pt) | 1994-10-18 |
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