FI982456A - Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi - Google Patents
Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi Download PDFInfo
- Publication number
- FI982456A FI982456A FI982456A FI982456A FI982456A FI 982456 A FI982456 A FI 982456A FI 982456 A FI982456 A FI 982456A FI 982456 A FI982456 A FI 982456A FI 982456 A FI982456 A FI 982456A
- 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
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- 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 |
US09/831,600 US7812102B2 (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 |
EP99972228A EP1159305B1 (en) | 1998-11-12 | 1999-11-12 | Method and apparatus for discharging polymerization reactors |
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. |
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 |
CNB998155993A CN1155623C (zh) | 1998-11-12 | 1999-11-12 | 聚合反应器出料方法及设备 |
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. |
DE69916895T DE69916895T2 (de) | 1998-11-12 | 1999-11-12 | Verfahren und vorrichtung zur entladung eines polymerisationsreaktors |
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 |
KR1020017005954A KR100561797B1 (ko) | 1998-11-12 | 1999-11-12 | 중합 반응물을 배출시키기 위한 방법 및 장치 |
PCT/FI1999/000941 WO2000029452A1 (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. |
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 FI982456A0 (fi) | 1998-11-12 |
FI982456A true 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 |
CN101035612B (zh) * | 2004-07-23 | 2011-10-19 | 巴塞尔聚烯烃意大利有限责任公司 | 从聚合反应器中排放聚合物的方法 |
WO2006079774A1 (en) | 2005-01-26 | 2006-08-03 | 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 |
BRPI0621073B1 (pt) * | 2005-12-23 | 2017-12-05 | Basell Poliolefine Italia S.R.L. | Gas phase process and apparatus for polymerization of olefins |
EP2090356A1 (en) | 2007-12-24 | 2009-08-19 | Borealis Technology OY | Reactor systems and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymeration of olefins |
ES2666896T3 (es) | 2007-12-24 | 2018-05-08 | Borealis Technology Oy | Sistema reactor y proceso para la polimerización catalítica de olefinas y el uso de tal sistema reactor en la polimerización catalítica de olefinas |
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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 |
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KR102553656B1 (ko) | 2018-11-28 | 2023-07-17 | 아부 다비 폴리머스 씨오. 엘티디 (보르쥬) 엘엘씨. | 필름 적용용 폴리에틸렌 조성물 |
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IT1275573B (it) | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
FR2752533B1 (fr) | 1996-08-23 | 1998-09-18 | Bp Chemicals Snc | Appareillage et procede de polymerisation d'olefine en phase gazeuse |
JP3710247B2 (ja) * | 1997-04-10 | 2005-10-26 | 三井化学株式会社 | 気相重合装置 |
JP2000053707A (ja) * | 1998-08-07 | 2000-02-22 | Mitsui Chemicals Inc | 気相重合装置 |
-
1998
- 1998-11-12 FI FI982456A patent/FI111953B/fi not_active IP Right Cessation
-
1999
- 1999-11-12 AR ARP990105757A patent/AR021251A1/es not_active Application Discontinuation
- 1999-11-12 US US09/831,600 patent/US7812102B2/en not_active Expired - Fee Related
- 1999-11-12 CA CA2350507A patent/CA2350507C/en not_active Expired - Lifetime
- 1999-11-12 AU AU13882/00A patent/AU755948B2/en not_active Ceased
- 1999-11-12 DE DE69916895T patent/DE69916895T2/de not_active Expired - Lifetime
- 1999-11-12 KR KR1020017005954A patent/KR100561797B1/ko active IP Right Grant
- 1999-11-12 WO PCT/FI1999/000941 patent/WO2000029452A1/en active IP Right Grant
- 1999-11-12 EP EP99972228A patent/EP1159305B1/en not_active Expired - Lifetime
- 1999-11-12 JP JP2000582437A patent/JP4558941B2/ja not_active Expired - Lifetime
- 1999-11-12 AT AT99972228T patent/ATE265471T1/de not_active IP Right Cessation
- 1999-11-12 ES ES99972228T patent/ES2219114T3/es not_active Expired - Lifetime
- 1999-11-12 BR BRPI9915279-7A patent/BR9915279B1/pt not_active IP Right Cessation
- 1999-11-12 CN CNB998155993A patent/CN1155623C/zh 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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- 2005-03-10 US US11/075,921 patent/US7655192B2/en not_active Expired - Lifetime
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Publication number | Publication date |
---|---|
CN1333787A (zh) | 2002-01-30 |
CA2350507A1 (en) | 2000-05-25 |
TW518342B (en) | 2003-01-21 |
BR9915279B1 (pt) | 2010-07-13 |
KR20010089441A (ko) | 2001-10-06 |
AR021251A1 (es) | 2002-07-03 |
DE69916895D1 (de) | 2004-06-03 |
ATE265471T1 (de) | 2004-05-15 |
CA2350507C (en) | 2010-03-30 |
BR9915279A (pt) | 2001-08-07 |
CN1155623C (zh) | 2004-06-30 |
US20050152816A1 (en) | 2005-07-14 |
KR100561797B1 (ko) | 2006-03-21 |
JP2002530441A (ja) | 2002-09-17 |
JP4558941B2 (ja) | 2010-10-06 |
WO2000029452A1 (en) | 2000-05-25 |
US20040213706A1 (en) | 2004-10-28 |
AU755948B2 (en) | 2003-01-02 |
FI982456A0 (fi) | 1998-11-12 |
US7812102B2 (en) | 2010-10-12 |
EP1159305B1 (en) | 2004-04-28 |
EP1159305A1 (en) | 2001-12-05 |
DE69916895T2 (de) | 2005-04-07 |
US7655192B2 (en) | 2010-02-02 |
FI111953B (fi) | 2003-10-15 |
ZA200103316B (en) | 2001-11-22 |
AU1388200A (en) | 2000-06-05 |
ES2219114T3 (es) | 2004-11-16 |
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