FR2593087B1 - Elutriation par un liquide de catalyseurs solides de polymerisation des olefines. - Google Patents
Elutriation par un liquide de catalyseurs solides de polymerisation des olefines.Info
- Publication number
- FR2593087B1 FR2593087B1 FR8600724A FR8600724A FR2593087B1 FR 2593087 B1 FR2593087 B1 FR 2593087B1 FR 8600724 A FR8600724 A FR 8600724A FR 8600724 A FR8600724 A FR 8600724A FR 2593087 B1 FR2593087 B1 FR 2593087B1
- Authority
- FR
- France
- Prior art keywords
- elutriation
- catalyst
- liquid
- suspension
- polar
- 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 - Fee Related
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
-
- 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
-
- 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
- C08F2410/06—Catalyst characterized by its size
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Materials For Medical Uses (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8600724A FR2593087B1 (fr) | 1986-01-20 | 1986-01-20 | Elutriation par un liquide de catalyseurs solides de polymerisation des olefines. |
US07/002,162 US4714553A (en) | 1986-01-20 | 1987-01-12 | Treatment of catalyst particles |
ES87300313T ES2016342B3 (es) | 1986-01-20 | 1987-01-15 | Tratamiento de particulas de catalizador. |
AT87300313T ATE54840T1 (de) | 1986-01-20 | 1987-01-15 | Behandlung von katalysatorpartikeln. |
DE8787300313T DE3763850D1 (de) | 1986-01-20 | 1987-01-15 | Behandlung von katalysatorpartikeln. |
EP87300313A EP0232023B1 (fr) | 1986-01-20 | 1987-01-15 | Traitement de particules de catalyseur |
NO870214A NO171893C (no) | 1986-01-20 | 1987-01-19 | Fremgangsmaate og anordning for behandling av katalysatorpartikler |
PT84140A PT84140B (pt) | 1986-01-20 | 1987-01-19 | Processo para o tratamento de particulas de catalisador por elutriacao |
JP62009784A JPH0655788B2 (ja) | 1986-01-20 | 1987-01-19 | チ−グラ−−ナツタ型触媒の固体粒子の液体水簸方法及びその装置 |
CN87100304A CN1018432B (zh) | 1986-01-20 | 1987-01-19 | 齐格勒-纳塔型催化剂颗粒的淘析方法和设备 |
CA000527577A CA1288088C (fr) | 1986-01-20 | 1987-01-19 | Traitement des particules de catalyseurs |
BR8700223A BR8700223A (pt) | 1986-01-20 | 1987-01-20 | Processo de elutriacao por meio de liquido,processo de elutriacao das particulas de catalisador do tipo ziegler-natta e aparelho para elutriacao liquida de catalisador solido para polimerizacao das alfa-olefinas do tipo ziegler-natta |
FI870216A FI87656C (fi) | 1986-01-20 | 1987-01-20 | Behandling av katalysatorpartiklar |
KR1019870000412A KR940000015B1 (ko) | 1986-01-20 | 1987-01-20 | 지글러-나타형 α-올레핀 중합촉매의 액체 세정 분리방법 |
US07/071,638 US4818417A (en) | 1986-01-20 | 1987-07-09 | Treatment of catalyst particles |
US07/274,304 US4931193A (en) | 1986-01-20 | 1988-11-18 | Treatment of catalyst particles |
SG48092A SG48092G (en) | 1986-01-20 | 1992-04-29 | Treatment of catalyst particles |
CN92103210A CN1065071A (zh) | 1986-01-20 | 1992-05-03 | 齐格勒-纳塔型催化剂颗粒淘析方法 |
HK92/93A HK9293A (en) | 1986-01-20 | 1993-02-11 | Treatment of catalyst particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8600724A FR2593087B1 (fr) | 1986-01-20 | 1986-01-20 | Elutriation par un liquide de catalyseurs solides de polymerisation des olefines. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2593087A1 FR2593087A1 (fr) | 1987-07-24 |
FR2593087B1 true FR2593087B1 (fr) | 1990-09-07 |
Family
ID=9331274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8600724A Expired - Fee Related FR2593087B1 (fr) | 1986-01-20 | 1986-01-20 | Elutriation par un liquide de catalyseurs solides de polymerisation des olefines. |
Country Status (16)
Country | Link |
---|---|
US (3) | US4714553A (fr) |
EP (1) | EP0232023B1 (fr) |
JP (1) | JPH0655788B2 (fr) |
KR (1) | KR940000015B1 (fr) |
CN (2) | CN1018432B (fr) |
AT (1) | ATE54840T1 (fr) |
BR (1) | BR8700223A (fr) |
CA (1) | CA1288088C (fr) |
DE (1) | DE3763850D1 (fr) |
ES (1) | ES2016342B3 (fr) |
FI (1) | FI87656C (fr) |
FR (1) | FR2593087B1 (fr) |
HK (1) | HK9293A (fr) |
NO (1) | NO171893C (fr) |
PT (1) | PT84140B (fr) |
SG (1) | SG48092G (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5070064A (en) * | 1989-08-07 | 1991-12-03 | Exxon Research And Engineering Company | Catalyst pretreatment method |
JPH0824706A (ja) * | 1994-07-15 | 1996-01-30 | Yazaki Corp | 沈降分級装置のサンプル供給装置 |
MXPA04001404A (es) | 2001-08-22 | 2004-05-27 | Shell Int Research | Purificacion de titania. |
CN106554437B (zh) * | 2015-09-30 | 2019-11-12 | 中国石油化工股份有限公司 | 烯烃聚合催化剂浆液及其制备方法 |
US11124586B1 (en) | 2020-11-09 | 2021-09-21 | Chevron Phillips Chemical Company Lp | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors |
US11325997B1 (en) | 2020-12-08 | 2022-05-10 | Chevron Phillips Chemical Company Lp | Particle size control of supported chromium catalysts in loop slurry polymerization reactors |
US11801502B2 (en) | 2021-09-13 | 2023-10-31 | Chevron Phillips Chemical Company Lp | Hydrocyclone modification of catalyst system components for use in olefin polymerization |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR387882A (fr) * | 1908-03-06 | 1908-07-25 | Marcellin Castelnau | Appareil universel pour le classement et l'enrichissement des minerais |
FR1179079A (fr) * | 1957-07-18 | 1959-05-20 | Appareil pour améliorer la qualité des produits à polir | |
FR1514057A (fr) * | 1961-10-18 | 1968-02-23 | Pechiney Prod Chimiques Sa | Appareillage pour l'élutriation à contre-courant |
US3931134A (en) * | 1968-01-24 | 1976-01-06 | Veba-Chemie Ag | Process and apparatus for the separating out of coarse and/or heavy particles from a variable particle size and/or variable particle weight mixture of granular solids maintained in a vortex state |
GB1246406A (en) * | 1968-01-24 | 1971-09-15 | Metallgesellschaft Ag | Method of and apparatus for separating coarse and/or heavy particles from a mixture of granular solids with differing particle sizes and/or differing particle weights |
FR2116698A5 (en) * | 1970-12-04 | 1972-07-21 | Naphtachimie Sa | Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an |
US4098979A (en) * | 1970-12-29 | 1978-07-04 | Sumitomo Chemical Company, Limited | Method for preparing easily processable polyolefin granule |
US3925338A (en) * | 1973-03-16 | 1975-12-09 | Monsanto Co | Control of polymer particle size in olefin polymerization |
US3990996A (en) * | 1973-05-08 | 1976-11-09 | Budapesti Muszaki Egyetem | Process for the continuous production of Raney catalysts |
FR2257606B1 (fr) * | 1974-01-10 | 1978-02-24 | Sumitomo Chemical Co | |
DE2504488C2 (de) * | 1975-02-04 | 1985-06-13 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Abtrennen der Feststoffe aus staubhaltigen hochsiedenden Kohlenwasserstoffen |
IT1042667B (it) * | 1975-09-18 | 1980-01-30 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale |
EP0000997B1 (fr) * | 1977-08-31 | 1981-11-25 | Imperial Chemical Industries Plc | Compositions à base de trichlorure de titane, préparation de celles-ci, système catalytique les contenant et polymérisation des oléfines à l'aide de ce système |
EP0000999B1 (fr) * | 1977-08-31 | 1981-05-27 | Imperial Chemical Industries Plc | Compositions à base de trichlorure de titane, préparation de celles-ci, système catalytique les contenant et polymérisation des oléfines à l'aide de ce système |
EP0000998B1 (fr) * | 1977-08-31 | 1982-03-24 | Imperial Chemical Industries Plc | Compositions à base de trichlorure de titane, préparation de celles-ci, système catalytique les contenant et polymérisation d'oléfines à l'aide de ce système |
IT1098272B (it) * | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
US4287088A (en) * | 1979-08-21 | 1981-09-01 | Hydrocarbon Research, Inc. | Multi-stage fluidization and segregation of used catalyst fractions |
US4354959A (en) * | 1981-08-03 | 1982-10-19 | Stauffer Chemical Company | Catalyst for polymerizing olefins |
EP0099774B2 (fr) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé |
-
1986
- 1986-01-20 FR FR8600724A patent/FR2593087B1/fr not_active Expired - Fee Related
-
1987
- 1987-01-12 US US07/002,162 patent/US4714553A/en not_active Expired - Lifetime
- 1987-01-15 DE DE8787300313T patent/DE3763850D1/de not_active Expired - Lifetime
- 1987-01-15 ES ES87300313T patent/ES2016342B3/es not_active Expired - Lifetime
- 1987-01-15 EP EP87300313A patent/EP0232023B1/fr not_active Expired - Lifetime
- 1987-01-15 AT AT87300313T patent/ATE54840T1/de not_active IP Right Cessation
- 1987-01-19 CA CA000527577A patent/CA1288088C/fr not_active Expired - Fee Related
- 1987-01-19 NO NO870214A patent/NO171893C/no unknown
- 1987-01-19 CN CN87100304A patent/CN1018432B/zh not_active Expired
- 1987-01-19 JP JP62009784A patent/JPH0655788B2/ja not_active Expired - Lifetime
- 1987-01-19 PT PT84140A patent/PT84140B/pt not_active IP Right Cessation
- 1987-01-20 FI FI870216A patent/FI87656C/fi not_active IP Right Cessation
- 1987-01-20 BR BR8700223A patent/BR8700223A/pt unknown
- 1987-01-20 KR KR1019870000412A patent/KR940000015B1/ko not_active IP Right Cessation
- 1987-07-09 US US07/071,638 patent/US4818417A/en not_active Expired - Lifetime
-
1988
- 1988-11-18 US US07/274,304 patent/US4931193A/en not_active Expired - Lifetime
-
1992
- 1992-04-29 SG SG48092A patent/SG48092G/en unknown
- 1992-05-03 CN CN92103210A patent/CN1065071A/zh active Pending
-
1993
- 1993-02-11 HK HK92/93A patent/HK9293A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1288088C (fr) | 1991-08-27 |
US4714553A (en) | 1987-12-22 |
FR2593087A1 (fr) | 1987-07-24 |
NO870214D0 (no) | 1987-01-19 |
KR880007572A (ko) | 1988-08-27 |
EP0232023A1 (fr) | 1987-08-12 |
SG48092G (en) | 1992-06-12 |
CN1018432B (zh) | 1992-09-30 |
DE3763850D1 (de) | 1990-08-30 |
PT84140B (pt) | 1989-05-31 |
PT84140A (en) | 1987-02-01 |
US4931193A (en) | 1990-06-05 |
NO171893C (no) | 1993-05-19 |
FI87656B (fi) | 1992-10-30 |
FI870216A (fi) | 1987-07-21 |
FI87656C (fi) | 1993-02-10 |
ATE54840T1 (de) | 1990-08-15 |
CN87100304A (zh) | 1987-09-16 |
JPS62223207A (ja) | 1987-10-01 |
ES2016342B3 (es) | 1990-11-01 |
CN1065071A (zh) | 1992-10-07 |
US4818417A (en) | 1989-04-04 |
NO870214L (no) | 1987-07-21 |
FI870216A0 (fi) | 1987-01-20 |
JPH0655788B2 (ja) | 1994-07-27 |
HK9293A (en) | 1993-02-19 |
BR8700223A (pt) | 1987-12-01 |
EP0232023B1 (fr) | 1990-07-25 |
NO171893B (no) | 1993-02-08 |
KR940000015B1 (ko) | 1994-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE137510T1 (de) | Verfahren und vorrichtung für alpha- olefinpolymerisation in der gasphase | |
DE69226169D1 (de) | Katalytisches verfahren zum umsetzen von kohlenwasserstoffströmen, insbesondere niedrige alkane, in ester, alkohole und gegebenenfalls kohlenwasserstoffe | |
MY102510A (en) | Polymerisation of olefins using modified ziegler- natta catalyst. | |
CA2046295A1 (fr) | Procede de production d'huiles lubrifiantes a partir d'olefines par isomerisation sur catalyseur de silicoaluminophosphate | |
ES8607345A1 (es) | Procedimiento para la preparacion de componentes de catalizadores para la polimerizacion de etileno y mezclas de este con olefinas. | |
MY118981A (en) | Method for separating liquid from a slurry and process for the preparation of hydrocarbons | |
EP0908468A3 (fr) | Procédé de (co)polymérisation d'oléfines | |
ES432605A1 (es) | Procedimiento para la produccion de polimeros olefinicos. | |
JPS6051131A (ja) | 重合用ブテン−1の回収法 | |
FR2593087B1 (fr) | Elutriation par un liquide de catalyseurs solides de polymerisation des olefines. | |
AU564286B2 (en) | Polymerisation catalyst | |
MY100873A (en) | Treatment of catalyst particles. | |
AU633564B2 (en) | Process for hydrogenation of polymers | |
US4338477A (en) | Removal of catalyst residues from a gas | |
MY115979A (en) | Removal of olefins from mixtures thereof | |
GB1271445A (en) | Polymerization process | |
TH26857EX (th) | กระบวนการและอุปกรณ์เพื่อทำแก๊สเฟสพอลิเมอไรเซชันของแอลฟา-โอเลฟิน | |
TH26857A (th) | กระบวนการและอุปกรณ์เพื่อทำแก๊สเฟสพอลิเมอไรเซชันของแอลฟา-โอเลฟิน | |
SU1317740A1 (ru) | СПОСОБ ПРИГОТОВЛЕНИЯ КАТАЛИЗАТОРА ДЛЯ ПОЛИМЕРИЗАЦИИ ЭТИЛЕНА И СОПОЛИМЕРИЗАЦИИ ЕГО С α -ОЛЕФИНАМИ | |
FR2378047A1 (fr) | Catalyseur et procede pour preparer des polyolefines | |
TH8949B (th) | Olefin Polymerization Solid Catalysis and Process for the Polumerization of Olefins แคทาลิสท์ของแข็งสำหรับการโพลีเมอไรเซชั่นโอลีฟินและขบวนการสำหรับการโพลีเมอไรเซชั่นโอลีฟิน | |
SU1053352A1 (ru) | Способ получения катализатора для полимеризации этилена | |
TH26913A (th) | การกลั่นโดยวิธีแคทาไลติก ดิสทิลเลชั่น และไฮโดรเยเนชั่นของสารหนักชนิดไม่อิ่มตัวในอุตสาหกรรมผลิตโอลีฟินส์ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |