DE69909473D1 - Katalysatorzugabeverfahren und katalysatorzugabevorrichtung - Google Patents
Katalysatorzugabeverfahren und katalysatorzugabevorrichtungInfo
- Publication number
- DE69909473D1 DE69909473D1 DE69909473T DE69909473T DE69909473D1 DE 69909473 D1 DE69909473 D1 DE 69909473D1 DE 69909473 T DE69909473 T DE 69909473T DE 69909473 T DE69909473 T DE 69909473T DE 69909473 D1 DE69909473 D1 DE 69909473D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst adding
- catalyst
- adding device
- adding method
- 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
Links
Classifications
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- 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
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
-
- 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
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/087,024 US6245868B1 (en) | 1998-05-29 | 1998-05-29 | Catalyst delivery method, a catalyst feeder and their use in a polymerization process |
PCT/US1999/011747 WO1999061486A1 (en) | 1998-05-29 | 1999-05-27 | Catalyst delivery method and catalyst feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69909473D1 true DE69909473D1 (de) | 2003-08-14 |
DE69909473T2 DE69909473T2 (de) | 2003-12-24 |
Family
ID=22202582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69909473T Expired - Lifetime DE69909473T2 (de) | 1998-05-29 | 1999-05-27 | Katalysatorzugabeverfahren und katalysatorzugabevorrichtung |
Country Status (10)
Country | Link |
---|---|
US (3) | US6245868B1 (de) |
EP (1) | EP1082351B1 (de) |
JP (1) | JP2002516357A (de) |
AR (1) | AR018411A1 (de) |
AU (1) | AU743070B2 (de) |
BR (1) | BR9910779B1 (de) |
CA (1) | CA2328926C (de) |
DE (1) | DE69909473T2 (de) |
ES (1) | ES2204134T3 (de) |
WO (1) | WO1999061486A1 (de) |
Families Citing this family (111)
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US8497330B2 (en) * | 1997-12-08 | 2013-07-30 | Univation Technologies, Llc | Methods for polymerization using spray dried and slurried catalyst |
US6894131B2 (en) | 1998-08-21 | 2005-05-17 | Univation Technologies, Llc | Polymerization process using a metallocene catalyst system |
WO2000050466A1 (en) | 1999-02-22 | 2000-08-31 | Borealis Technology Oy | Olefin polymerisation process |
US6825295B2 (en) * | 1999-12-10 | 2004-11-30 | Dow Global Technologies Inc. | Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process |
WO2001042315A1 (en) * | 1999-12-10 | 2001-06-14 | Dow Global Technologies Inc. | Substituted group 4 metal complexes, catalysts and olefin polymerization process |
DE19958604A1 (de) * | 1999-12-15 | 2001-06-21 | Targor Gmbh | Verfahren und Dosiervorrichtung zum regelbaren Einbringen von Stestoffen in Druckräume |
US6720396B2 (en) * | 2000-11-30 | 2004-04-13 | Univation Technologies, Llc | Polymerization process |
EP1308464A1 (de) * | 2001-10-19 | 2003-05-07 | BP Chemicals S.N.C. | Verfahren zur Gasphasen-(Co)polymerisation von Olefinen in einem Fliessbettreaktor |
DE10217182B4 (de) * | 2002-04-18 | 2009-05-07 | Lurgi Zimmer Gmbh | Vorrichtung zum Wechseln von Düsen |
JP4711390B2 (ja) * | 2002-04-25 | 2011-06-29 | 旭化成ケミカルズ株式会社 | ゴム組成物及びその製造方法 |
US20040052690A1 (en) * | 2002-09-12 | 2004-03-18 | Eaton Gerald B. | Polymerization reactant injection system |
EP1556422B1 (de) * | 2002-10-09 | 2006-03-29 | Exxonmobil Chemical Patents Inc. | Verfahren zur verabreichung von katalysatoren für popylenpolymerisation |
WO2004033507A1 (en) * | 2002-10-09 | 2004-04-22 | Exxonmobil Chemical Patents Inc. | Methods of feed purification for olefin polymerization |
DE60304196T2 (de) * | 2002-10-09 | 2006-12-14 | Exxonmobil Chemical Patents Inc., Baytown | Verfahren zur injektion von katalysator in einen polymerizationsreaktor |
US6949612B2 (en) * | 2002-12-31 | 2005-09-27 | Univation Technologies, Llc | Processes for transitioning between metallocene and Ziegler-Natta polymerization catalysts |
DE10317533A1 (de) * | 2003-04-16 | 2004-11-04 | Basell Polyolefine Gmbh | Verfahren zur diskontinuierlichen Katalysatordosierung in einen Gasphasenwirbelschichtreaktor |
US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
US7119153B2 (en) * | 2004-01-21 | 2006-10-10 | Jensen Michael D | Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength |
US20050182210A1 (en) | 2004-02-17 | 2005-08-18 | Natarajan Muruganandam | De-foaming spray dried catalyst slurries |
US7754830B2 (en) | 2004-05-20 | 2010-07-13 | Univation Technologies, Llc | Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events |
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CZ170897A3 (en) | 1996-06-06 | 1997-12-17 | Union Carbide Chem Plastic | Control of static charge in the course of polymerization process during which metallocene catalyst is used |
US5712354A (en) | 1996-07-10 | 1998-01-27 | Mobil Oil Corporation | Bridged metallocene compounds |
US5731451A (en) | 1996-07-12 | 1998-03-24 | Akzo Nobel Nv | Modified polyalkylauminoxane composition formed using reagent containing aluminum trialkyl siloxide |
US5854166A (en) | 1996-08-19 | 1998-12-29 | Northwestern University | Synthesis and use of (perfluoroaryl) fluoro-aluminate anion |
JP3727426B2 (ja) | 1996-09-18 | 2005-12-14 | 三井化学株式会社 | オレフィンの気相重合方法 |
US5744656A (en) | 1996-10-25 | 1998-04-28 | Boulder Scientific Company | Conversion of hexafluorobenzene to bromopentafluorobenzene |
AU4913597A (en) | 1996-11-01 | 1998-05-29 | Union Carbide Chemicals & Plastics Technology Corporation | Reduction of fouling in olefin polymerization systems |
US6075101A (en) | 1997-02-19 | 2000-06-13 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with a perpendicular spray nozzle |
-
1998
- 1998-05-29 US US09/087,024 patent/US6245868B1/en not_active Expired - Fee Related
-
1999
- 1999-05-27 WO PCT/US1999/011747 patent/WO1999061486A1/en active IP Right Grant
- 1999-05-27 EP EP99925935A patent/EP1082351B1/de not_active Revoked
- 1999-05-27 DE DE69909473T patent/DE69909473T2/de not_active Expired - Lifetime
- 1999-05-27 BR BRPI9910779-1A patent/BR9910779B1/pt not_active IP Right Cessation
- 1999-05-27 JP JP2000550889A patent/JP2002516357A/ja active Pending
- 1999-05-27 AU AU42122/99A patent/AU743070B2/en not_active Ceased
- 1999-05-27 CA CA002328926A patent/CA2328926C/en not_active Expired - Fee Related
- 1999-05-27 ES ES99925935T patent/ES2204134T3/es not_active Expired - Lifetime
- 1999-05-28 AR ARP990102533A patent/AR018411A1/es unknown
-
2001
- 2001-03-14 US US09/808,615 patent/US20010020072A1/en not_active Abandoned
- 2001-03-14 US US09/808,576 patent/US6936226B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69909473T2 (de) | 2003-12-24 |
JP2002516357A (ja) | 2002-06-04 |
US20010020072A1 (en) | 2001-09-06 |
CA2328926C (en) | 2009-12-22 |
BR9910779B1 (pt) | 2010-06-01 |
AR018411A1 (es) | 2001-11-14 |
CA2328926A1 (en) | 1999-12-02 |
EP1082351A1 (de) | 2001-03-14 |
AU4212299A (en) | 1999-12-13 |
ES2204134T3 (es) | 2004-04-16 |
EP1082351B1 (de) | 2003-07-09 |
US6936226B2 (en) | 2005-08-30 |
AU743070B2 (en) | 2002-01-17 |
WO1999061486A1 (en) | 1999-12-02 |
BR9910779A (pt) | 2001-02-13 |
US6245868B1 (en) | 2001-06-12 |
US20010012496A1 (en) | 2001-08-09 |
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