FI982456A0 - Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi - Google Patents
Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksiInfo
- Publication number
- FI982456A0 FI982456A0 FI982456A FI982456A FI982456A0 FI 982456 A0 FI982456 A0 FI 982456A0 FI 982456 A FI982456 A FI 982456A FI 982456 A FI982456 A FI 982456A FI 982456 A0 FI982456 A0 FI 982456A0
- Authority
- FI
- Finland
- Prior art keywords
- polymerization reactors
- emptying
- emptying polymerization
- reactors
- polymerization
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
Classifications
-
- 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
- B01J8/0015—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
- B01J8/005—Separating solid material from the gas/liquid stream
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00681—Agglomeration
-
- 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
-
- 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
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00247—Fouling of the reactor or the process equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982456A FI111953B (fi) | 1998-11-12 | 1998-11-12 | Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi |
BRPI9915279-7A BR9915279B1 (pt) | 1998-11-12 | 1999-11-12 | método de produzir e de descarregar um polìmero em um reator de fase gasosa operado continuamente, bem como aparelho para descarregar o referido polìmero. |
DE69916895T DE69916895T2 (de) | 1998-11-12 | 1999-11-12 | Verfahren und vorrichtung zur entladung eines polymerisationsreaktors |
PCT/FI1999/000941 WO2000029452A1 (en) | 1998-11-12 | 1999-11-12 | Method and apparatus for discharging polymerization reactors |
JP2000582437A JP4558941B2 (ja) | 1998-11-12 | 1999-11-12 | 重合リアクターを空にするための方法及び装置 |
EP99972228A EP1159305B1 (en) | 1998-11-12 | 1999-11-12 | Method and apparatus for discharging polymerization reactors |
AU13882/00A AU755948B2 (en) | 1998-11-12 | 1999-11-12 | Method and apparatus for discharging polymerization reactors |
ARP990105757A AR021251A1 (es) | 1998-11-12 | 1999-11-12 | Un metodo para producir un polimero desde un reactor de fase de gas operado continuamente y un aparato para descargar dicho polimero. |
US09/831,600 US7812102B2 (en) | 1998-11-12 | 1999-11-12 | Method and apparatus for discharging polymerization reactors |
ES99972228T ES2219114T3 (es) | 1998-11-12 | 1999-11-12 | Metodo y aparato para la descarga de reactores de polimerizacion. |
KR1020017005954A KR100561797B1 (ko) | 1998-11-12 | 1999-11-12 | 중합 반응물을 배출시키기 위한 방법 및 장치 |
CNB998155993A CN1155623C (zh) | 1998-11-12 | 1999-11-12 | 聚合反应器出料方法及设备 |
AT99972228T ATE265471T1 (de) | 1998-11-12 | 1999-11-12 | Verfahren und vorrichtung zur entladung eines polymerisationsreaktors |
CA2350507A CA2350507C (en) | 1998-11-12 | 1999-11-12 | Method and apparatus for discharging polymerization reactors |
TW088120617A TW518342B (en) | 1998-11-12 | 1999-11-25 | Method and apparatus for discharging polymerization reactors |
ZA200103316A ZA200103316B (en) | 1998-11-12 | 2001-04-24 | Method and apparatus for discharging polymerization reactors. |
US11/075,921 US7655192B2 (en) | 1998-11-12 | 2005-03-10 | Method and apparatus for discharging polymerization reactors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982456A FI111953B (fi) | 1998-11-12 | 1998-11-12 | Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi |
FI982456 | 1998-11-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI982456A0 true FI982456A0 (fi) | 1998-11-12 |
FI982456A FI982456A (fi) | 2000-05-13 |
FI111953B FI111953B (fi) | 2003-10-15 |
Family
ID=8552903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982456A FI111953B (fi) | 1998-11-12 | 1998-11-12 | Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi |
Country Status (16)
Country | Link |
---|---|
US (2) | US7812102B2 (fi) |
EP (1) | EP1159305B1 (fi) |
JP (1) | JP4558941B2 (fi) |
KR (1) | KR100561797B1 (fi) |
CN (1) | CN1155623C (fi) |
AR (1) | AR021251A1 (fi) |
AT (1) | ATE265471T1 (fi) |
AU (1) | AU755948B2 (fi) |
BR (1) | BR9915279B1 (fi) |
CA (1) | CA2350507C (fi) |
DE (1) | DE69916895T2 (fi) |
ES (1) | ES2219114T3 (fi) |
FI (1) | FI111953B (fi) |
TW (1) | TW518342B (fi) |
WO (1) | WO2000029452A1 (fi) |
ZA (1) | ZA200103316B (fi) |
Families Citing this family (125)
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---|---|---|---|---|
US6684917B2 (en) * | 2001-12-17 | 2004-02-03 | The University Of Western Ontario | Apparatus for volumetric metering of small quantity of powder from fluidized beds |
EP1491559B1 (en) | 2002-03-29 | 2007-09-05 | Mitsui Chemicals, Inc. | Method of recycling waste gas in polymer production plant |
US6914104B2 (en) | 2002-04-19 | 2005-07-05 | Sumitomo Chemical Company, Limited | Process for polymerization of α-olefin |
US7109290B2 (en) * | 2004-06-07 | 2006-09-19 | Chevron Phillips Chemical Company Lp | Polymer transfer within a polymerization system |
EP1778392B1 (en) * | 2004-07-23 | 2010-09-08 | Basell Poliolefine Italia S.r.l. | Method of discharging a polymer from a polymerization reactor |
EP1855791A1 (en) * | 2005-01-26 | 2007-11-21 | Ineos Europe Limited | Apparatus and process for the withdrawal of polymer from a gas-phase polymerization reactor |
CN1923861B (zh) | 2005-09-02 | 2012-01-18 | 北方技术股份有限公司 | 在烯烃聚合催化剂存在下的烯烃聚合方法 |
AU2006328623A1 (en) * | 2005-12-23 | 2007-06-28 | Basell Poliolefine Italia S.R.L. | Gas-phase process and apparatus for the polymerization of olefins |
EP2090357B1 (en) | 2007-12-24 | 2018-04-04 | Borealis Technology OY | Reactor system and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymerization of olefins |
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EP2082797A1 (en) | 2007-12-24 | 2009-07-29 | Borealis Technology OY | Reactor system for the catalytic polymerization of olefins comprising shielding means and a process and use thereof |
EP2130862A1 (en) | 2008-06-02 | 2009-12-09 | Borealis AG | Polymer compositions and pressure-resistant pipes made thereof |
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EP2322568B1 (en) | 2009-11-13 | 2013-05-15 | Borealis AG | Process for producing an olefin polymerization catalyst |
WO2011058089A1 (en) | 2009-11-13 | 2011-05-19 | Borealis Ag | Process for producing a polymerization catalyst |
EP2499173B1 (en) | 2009-11-13 | 2013-07-17 | Borealis AG | Process for olefin polymerization |
CN102686613B (zh) | 2009-11-13 | 2014-08-13 | 博瑞立斯有限公司 | 用于回收过渡金属化合物的方法 |
EP2330135B1 (en) | 2009-12-02 | 2012-11-07 | Borealis AG | Process for producing polyolefins |
EP2397221B1 (en) | 2010-06-17 | 2017-04-12 | Borealis AG | Control system for a gas phase reactor, a gas phase reactor for catalytic production of polyolefines, a method for catalytic productions of polyolefines and a use of the control system |
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EP2495037B1 (en) | 2011-03-02 | 2020-08-19 | Borealis AG | High throughput reactor assembly for polymerization of olefins |
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EP2723781B1 (en) | 2011-06-21 | 2017-08-30 | Basell Polyolefine GmbH | Method and apparatus for discharging a polymer from a gas-phase reactor |
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EP2853562A1 (en) | 2013-09-27 | 2015-04-01 | Borealis AG | Two-stage process for producing polypropylene compositions |
EP2860204B1 (en) | 2013-10-10 | 2018-08-01 | Borealis AG | Polyethylene composition for pipe applications |
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US9708426B2 (en) * | 2015-06-01 | 2017-07-18 | Chevron Phillips Chemical Company Lp | Liquid-solid sampling system for a loop slurry reactor |
PL3103818T3 (pl) | 2015-06-12 | 2018-12-31 | Borealis Ag | Sposób i aparat do polimeryzacji olefin w fazie gazowej |
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EP3238938A1 (en) | 2016-04-29 | 2017-11-01 | Borealis AG | Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers |
CN109415544B (zh) | 2016-05-31 | 2022-07-05 | 博里利斯股份公司 | 聚合物组合物以及用于生产该聚合物组合物的方法 |
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US20190330397A1 (en) | 2016-06-17 | 2019-10-31 | Borealis Ag | Bi- or multimodal polyethylene with low unsaturation level |
KR20190020327A (ko) | 2016-06-17 | 2019-02-28 | 보레알리스 아게 | 향상된 유동학적 특성을 갖는 바이모달 또는 멀티모달 폴리에틸렌 |
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US20190144583A1 (en) | 2016-06-17 | 2019-05-16 | Borealis Ag | Bi- or multimodal polyethylene terpolymer with enhanced rheological properties |
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WO2017220558A1 (en) | 2016-06-22 | 2017-12-28 | Borealis Ag | Polymer composition and a process for production of the polymer composition |
WO2017220724A1 (en) | 2016-06-23 | 2017-12-28 | Borealis Ag | Process for catalyst deactivation |
KR20180034062A (ko) * | 2016-09-27 | 2018-04-04 | 롯데케미칼 주식회사 | 비말동반 현상 방지를 위한 분리 장치 |
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ES2786756T3 (es) | 2017-06-20 | 2020-10-13 | Borealis Ag | Un método, una disposición y uso de una disposición para la polimerización de olefinas |
EP3418309A1 (en) | 2017-06-20 | 2018-12-26 | Borealis AG | A method, an arrangement and use of an arrangement of preparing polymer |
EP3418330B2 (en) | 2017-06-21 | 2023-07-19 | Borealis AG | Polymer composition and a process for production of the polymer composition |
ES2786567T3 (es) | 2017-06-23 | 2020-10-13 | Borealis Ag | Procedimiento y aparato para la retirada de material polimérico de un reactor de polimerización de olefinas con gases y sólido |
CN109135067A (zh) | 2017-06-27 | 2019-01-04 | 阿布扎比聚合物有限责任公司(博禄) | 用于制造高压管的聚丙烯组合物 |
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KR102593922B1 (ko) | 2018-10-31 | 2023-10-25 | 보레알리스 아게 | 개선된 균질성을 갖는 고압력 저항성 파이프용 폴리에틸렌 조성물 |
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WO2020099564A1 (en) | 2018-11-15 | 2020-05-22 | Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. | Polymer composition for blow molding applications |
SG11202102809UA (en) | 2018-11-28 | 2021-04-29 | Abu Dhabi Polymers Co Ltd Borouge | Polyethylene composition for film applications |
EP3887412A1 (en) | 2018-11-29 | 2021-10-06 | Borealis AG | Process to produce a polymer and polymer |
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JP3710247B2 (ja) * | 1997-04-10 | 2005-10-26 | 三井化学株式会社 | 気相重合装置 |
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-
1998
- 1998-11-12 FI FI982456A patent/FI111953B/fi not_active IP Right Cessation
-
1999
- 1999-11-12 AT AT99972228T patent/ATE265471T1/de not_active IP Right Cessation
- 1999-11-12 CN CNB998155993A patent/CN1155623C/zh not_active Expired - Lifetime
- 1999-11-12 ES ES99972228T patent/ES2219114T3/es not_active Expired - Lifetime
- 1999-11-12 WO PCT/FI1999/000941 patent/WO2000029452A1/en active IP Right Grant
- 1999-11-12 AU AU13882/00A patent/AU755948B2/en not_active Ceased
- 1999-11-12 CA CA2350507A patent/CA2350507C/en not_active Expired - Lifetime
- 1999-11-12 KR KR1020017005954A patent/KR100561797B1/ko active IP Right Grant
- 1999-11-12 AR ARP990105757A patent/AR021251A1/es not_active Application Discontinuation
- 1999-11-12 EP EP99972228A patent/EP1159305B1/en not_active Expired - Lifetime
- 1999-11-12 DE DE69916895T patent/DE69916895T2/de not_active Expired - Lifetime
- 1999-11-12 BR BRPI9915279-7A patent/BR9915279B1/pt not_active IP Right Cessation
- 1999-11-12 US US09/831,600 patent/US7812102B2/en not_active Expired - Fee Related
- 1999-11-12 JP JP2000582437A patent/JP4558941B2/ja not_active Expired - Lifetime
- 1999-11-25 TW TW088120617A patent/TW518342B/zh not_active IP Right Cessation
-
2001
- 2001-04-24 ZA ZA200103316A patent/ZA200103316B/en unknown
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2005
- 2005-03-10 US US11/075,921 patent/US7655192B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU1388200A (en) | 2000-06-05 |
AR021251A1 (es) | 2002-07-03 |
TW518342B (en) | 2003-01-21 |
BR9915279B1 (pt) | 2010-07-13 |
US7655192B2 (en) | 2010-02-02 |
CA2350507C (en) | 2010-03-30 |
DE69916895D1 (de) | 2004-06-03 |
EP1159305B1 (en) | 2004-04-28 |
US20050152816A1 (en) | 2005-07-14 |
JP4558941B2 (ja) | 2010-10-06 |
ZA200103316B (en) | 2001-11-22 |
CN1333787A (zh) | 2002-01-30 |
WO2000029452A1 (en) | 2000-05-25 |
KR20010089441A (ko) | 2001-10-06 |
JP2002530441A (ja) | 2002-09-17 |
DE69916895T2 (de) | 2005-04-07 |
CA2350507A1 (en) | 2000-05-25 |
FI111953B (fi) | 2003-10-15 |
EP1159305A1 (en) | 2001-12-05 |
KR100561797B1 (ko) | 2006-03-21 |
FI982456A (fi) | 2000-05-13 |
BR9915279A (pt) | 2001-08-07 |
ES2219114T3 (es) | 2004-11-16 |
US7812102B2 (en) | 2010-10-12 |
CN1155623C (zh) | 2004-06-30 |
ATE265471T1 (de) | 2004-05-15 |
US20040213706A1 (en) | 2004-10-28 |
AU755948B2 (en) | 2003-01-02 |
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