ATE426621T1 - Verfahren zur steuerung des polymerflusses in einem polymerisationsprozess - Google Patents
Verfahren zur steuerung des polymerflusses in einem polymerisationsprozessInfo
- Publication number
- ATE426621T1 ATE426621T1 AT05707133T AT05707133T ATE426621T1 AT E426621 T1 ATE426621 T1 AT E426621T1 AT 05707133 T AT05707133 T AT 05707133T AT 05707133 T AT05707133 T AT 05707133T AT E426621 T1 ATE426621 T1 AT E426621T1
- Authority
- AT
- Austria
- Prior art keywords
- sup
- polymer
- reactor
- polymerization process
- polymer flow
- 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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
- B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
- B01J8/228—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement externally, i.e. the particles leaving the vessel and subsequently re-entering it
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
-
- 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
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- B01J2208/00548—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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00584—Controlling the density
-
- 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
- B01J2208/0069—Attrition
-
- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Polymerisation Methods In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100856 | 2004-03-03 | ||
US55117904P | 2004-03-08 | 2004-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE426621T1 true ATE426621T1 (de) | 2009-04-15 |
Family
ID=34960400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05707133T ATE426621T1 (de) | 2004-03-03 | 2005-01-31 | Verfahren zur steuerung des polymerflusses in einem polymerisationsprozess |
Country Status (11)
Country | Link |
---|---|
US (1) | US7405260B2 (de) |
EP (1) | EP1720913B1 (de) |
JP (1) | JP4960858B2 (de) |
KR (1) | KR101187244B1 (de) |
CN (1) | CN100478361C (de) |
AT (1) | ATE426621T1 (de) |
BR (1) | BRPI0507218B1 (de) |
CA (1) | CA2558097A1 (de) |
DE (1) | DE602005013495D1 (de) |
RU (1) | RU2380379C2 (de) |
WO (1) | WO2005095465A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5106386B2 (ja) * | 2005-05-13 | 2012-12-26 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | オレフィンの気相重合プロセス |
RU2466787C2 (ru) * | 2007-12-21 | 2012-11-20 | Базелль Полиолефин Италия С.Р.Л. | Способ газофазной полимеризации олефинов |
MX2011004110A (es) | 2008-10-15 | 2011-06-24 | Univation Tech Llc | Reactor de lecho fluidizado circulante. |
WO2011084628A1 (en) * | 2009-12-21 | 2011-07-14 | Dow Global Technologies Inc. | Gas-phase polymerization process having multiple flow regimes |
JP5606144B2 (ja) * | 2010-05-12 | 2014-10-15 | 出光興産株式会社 | ポリオレフィンの製造方法 |
US9073027B2 (en) | 2010-09-09 | 2015-07-07 | Basell Poliolefine Italia S.R.L. | Process and apparatus for the gas-phase polymerization of olefins |
BR112015021953B1 (pt) * | 2013-03-14 | 2022-04-26 | W. R. Grace & Co. -Conn | Processo para produzir um interpolímero de propileno |
EP2848635A1 (de) * | 2013-09-16 | 2015-03-18 | Ineos Europe AG | Polymerisationsverfahren |
CN106232643B (zh) | 2014-05-06 | 2019-02-26 | 巴塞尔聚烯烃意大利有限公司 | 无规丙烯-乙烯共聚物及其制备方法 |
US10556972B2 (en) * | 2016-11-04 | 2020-02-11 | Basell Poliolefine Italia S.R.L. | Process for the polymerization of olefins |
AR112897A1 (es) | 2017-09-21 | 2019-12-26 | Basell Poliolefine Italia Srl | Proceso para la polimerización de olefinas en fase gaseosa |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE163946T1 (de) * | 1992-06-18 | 1998-03-15 | Montell Technology Company Bv | Verfahren und apparat für gasphase-polymerisation von olefinen |
JP3315746B2 (ja) * | 1993-02-03 | 2002-08-19 | 三井化学株式会社 | オレフィンの重合方法 |
IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
IT1275573B (it) | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
SK285844B6 (sk) * | 1998-07-08 | 2007-09-06 | Montell Technology Company B.V. | Spôsob katalytickej polymerizácie v plynnom skupenstve a zariadenie na jeho uskutočňovanie |
ATE278717T1 (de) * | 1998-11-30 | 2004-10-15 | Bp Chem Int Ltd | Verfahren zur polymerisationskontrolle |
US6306981B1 (en) * | 1999-04-02 | 2001-10-23 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization process |
JP2002121201A (ja) | 2000-10-19 | 2002-04-23 | Japan Polychem Corp | α−オレフィンの重合方法 |
RU2337925C2 (ru) | 2003-08-20 | 2008-11-10 | Базелль Полиолефин Италия С.Р.Л. | Способ и устройство для полимеризации этилена |
JP4843188B2 (ja) * | 2003-09-11 | 2011-12-21 | 株式会社プライムポリマー | ポリオレフィンの製造方法及び気相重合装置 |
-
2005
- 2005-01-31 BR BRPI0507218A patent/BRPI0507218B1/pt active IP Right Grant
- 2005-01-31 US US10/589,591 patent/US7405260B2/en active Active
- 2005-01-31 WO PCT/EP2005/001000 patent/WO2005095465A1/en active Application Filing
- 2005-01-31 CA CA002558097A patent/CA2558097A1/en not_active Abandoned
- 2005-01-31 JP JP2007501139A patent/JP4960858B2/ja active Active
- 2005-01-31 EP EP05707133A patent/EP1720913B1/de active Active
- 2005-01-31 AT AT05707133T patent/ATE426621T1/de not_active IP Right Cessation
- 2005-01-31 DE DE602005013495T patent/DE602005013495D1/de active Active
- 2005-01-31 CN CNB200580006406XA patent/CN100478361C/zh active Active
- 2005-01-31 KR KR1020067017855A patent/KR101187244B1/ko active IP Right Grant
- 2005-01-31 RU RU2006134738/04A patent/RU2380379C2/ru active IP Right Revival
Also Published As
Publication number | Publication date |
---|---|
EP1720913A1 (de) | 2006-11-15 |
JP2007526372A (ja) | 2007-09-13 |
KR20070003899A (ko) | 2007-01-05 |
EP1720913B1 (de) | 2009-03-25 |
RU2380379C2 (ru) | 2010-01-27 |
DE602005013495D1 (de) | 2009-05-07 |
CA2558097A1 (en) | 2005-10-13 |
US20080058484A1 (en) | 2008-03-06 |
CN100478361C (zh) | 2009-04-15 |
CN1926158A (zh) | 2007-03-07 |
BRPI0507218A (pt) | 2007-06-19 |
WO2005095465A1 (en) | 2005-10-13 |
US7405260B2 (en) | 2008-07-29 |
JP4960858B2 (ja) | 2012-06-27 |
BRPI0507218B1 (pt) | 2015-10-27 |
KR101187244B1 (ko) | 2012-10-02 |
RU2006134738A (ru) | 2008-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE426621T1 (de) | Verfahren zur steuerung des polymerflusses in einem polymerisationsprozess | |
DE502007005986D1 (de) | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung | |
JP2010508413A5 (de) | ||
JP2010535863A5 (de) | ||
ATE461225T1 (de) | Verfahren zur gasphasenpolymerisation von olefinen | |
ATE535548T1 (de) | Verfahren zur herstellung von polymerpartikeln durch polymerisation von flüssigkeitstropfen in einer gasphase | |
US10450391B2 (en) | Method and apparatus for polymerising olefins in gas phase | |
CN110709428B (zh) | 制备聚合物的方法、装置及该装置的用途 | |
WO2015128470A1 (en) | Process for polymerizing olefins in a fluidized bed | |
EA027590B1 (ru) | Высокопроизводительная реакторная установка для полимеризации олефинов | |
ATE352371T1 (de) | Verfahren und vorrichtung zur optimierung der katalysatorszufuhr für einen polymerisationsreaktor | |
MY138421A (en) | Slurry phase polymerisation process | |
ATE290023T1 (de) | Vorrichtung und verfahren zur fliessbett- gasphasenpolymerisation | |
WO2015128469A1 (en) | Gas phase polymerization process | |
MXPA03006695A (es) | Proceso de polimerizacion por suspension controlado sin agitacion mecanica. | |
ATE517724T1 (de) | Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel | |
EP3184167B1 (de) | Verfahren zur rückführung von polymer zu einem fliessbettreaktor | |
KR20190140064A (ko) | 올레핀 중합 방법, 설비 및 설비의 용도 | |
US20180236381A1 (en) | Ifs and grit box for water clarification systems | |
WO2006021672A3 (fr) | Appareil de decarbonatation catalytique des eaux | |
CN85106978A (zh) | 流化床聚合反应器的改进 | |
BR0111833A (pt) | Aparelho de desgaseificação para uso em associação com um reator de polimerização e métodos de desgaseificar uma pasta semifluida e de produzir um polìmero | |
JP2010511742A5 (de) | ||
CN105017492A (zh) | 具有除醛性能的3d打印材料及其应用 | |
DE60204576D1 (de) | Verfahren zur polymerisationskontrolle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |