DE60233638D1 - Icherung und gasphasenwirbelschicht-injektion - Google Patents
Icherung und gasphasenwirbelschicht-injektionInfo
- Publication number
- DE60233638D1 DE60233638D1 DE60233638T DE60233638T DE60233638D1 DE 60233638 D1 DE60233638 D1 DE 60233638D1 DE 60233638 T DE60233638 T DE 60233638T DE 60233638 T DE60233638 T DE 60233638T DE 60233638 D1 DE60233638 D1 DE 60233638D1
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- exit duct
- gas
- fluidized bed
- liquid
- 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
-
- 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
- B01J8/0035—Periodical feeding or evacuation
-
- 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
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
- B01J8/1872—Details of the fluidised bed reactor
-
- 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
-
- 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
- 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
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00761—Discharging
-
- 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
- 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
-
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/777,243 US6815512B2 (en) | 2000-02-28 | 2001-02-05 | Polyolefin production using condensing mode in fluidized beds, with liquid phase enrichment and bed injection |
PCT/US2002/003473 WO2002062857A1 (en) | 2001-02-05 | 2002-02-05 | Processing using condensing mode in fluidized beds, with liquid phase enrichment and bed injection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60233638D1 true DE60233638D1 (de) | 2009-10-22 |
Family
ID=25109694
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60233638T Expired - Lifetime DE60233638D1 (de) | 2001-02-05 | 2002-02-05 | Icherung und gasphasenwirbelschicht-injektion |
DE60237321T Expired - Lifetime DE60237321D1 (de) | 2001-02-05 | 2002-02-05 | Methode zur Temperaturkontrolle in einem Wirbelschichtreaktor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60237321T Expired - Lifetime DE60237321D1 (de) | 2001-02-05 | 2002-02-05 | Methode zur Temperaturkontrolle in einem Wirbelschichtreaktor |
Country Status (9)
Country | Link |
---|---|
US (2) | US6815512B2 (de) |
EP (2) | EP1767550B1 (de) |
JP (1) | JP4104127B2 (de) |
AT (2) | ATE477286T1 (de) |
BR (1) | BR0207258A (de) |
CA (1) | CA2433917C (de) |
DE (2) | DE60233638D1 (de) |
ES (1) | ES2331988T3 (de) |
WO (1) | WO2002062857A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6455644B1 (en) * | 2000-02-28 | 2002-09-24 | Union Carbide Chemicals & Plastics Technology Corporation | Polyolefin production using condensing mode in fluidized beds, with liquid phase enrichment and bed injection |
US6759489B1 (en) | 2003-05-20 | 2004-07-06 | Eastern Petrochemical Co. | Fluidized bed methods for making polymers |
CN100460051C (zh) * | 2005-11-17 | 2009-02-11 | 沈阳化工研究院 | 双环流复合式反应装置 |
CN101400589B (zh) * | 2006-03-14 | 2011-07-13 | 巴斯夫欧洲公司 | 吸水性聚合物颗粒的气动输送方法 |
EP2185599B1 (de) | 2007-08-24 | 2018-12-26 | W.R. Grace & CO. - CONN. | Selbstlimitierendes katalysatorsystem mit gesteuertem aluminium-to-sca-verhältnis |
WO2009096937A1 (en) * | 2008-01-31 | 2009-08-06 | Univation Technologies, Inc. | Systems and methods for detecting liquid pooling in reactor systems |
EP2315789B1 (de) | 2008-08-21 | 2015-09-02 | W.R. Grace & CO. - CONN. | Katalysatorzusammensetzung mit gemischtem selektivitätssteuerungsmittel und polymerisationsverfahren unter verwendung davon |
US8124696B2 (en) | 2009-11-20 | 2012-02-28 | Univation Technologies, Llc | Method of using an upper discharge in a fluidized bed reactor and system thereof |
US20110179558A1 (en) * | 2009-07-29 | 2011-07-28 | International Enviroguard Systems, Inc. | Breathable Protective Fabric and Garment |
EP2330135B1 (de) * | 2009-12-02 | 2012-11-07 | Borealis AG | Verfahren zur Herstellung von Polyolefinen |
CN102466661B (zh) * | 2010-11-17 | 2014-05-28 | 中国石油化工股份有限公司 | 甲醇制烯烃流化床催化剂的评价装置 |
CN103304692B (zh) * | 2012-03-09 | 2016-03-30 | 中国石油化工股份有限公司 | 烯烃聚合装置和烯烃聚合方法 |
US9255162B2 (en) | 2012-08-06 | 2016-02-09 | Ineos Europe Ag | Polymerisation process |
CN105617952B (zh) * | 2014-11-06 | 2019-08-20 | 中国石油化工股份有限公司 | 一种流化床反应器的出料系统及方法 |
CN108137718B (zh) * | 2015-08-07 | 2020-07-14 | Sabic环球技术有限责任公司 | 用于烯烃聚合的方法 |
CN108137717B (zh) * | 2015-08-07 | 2020-10-16 | Sabic环球技术有限责任公司 | 用于烯烃聚合的方法 |
CN106345375B (zh) * | 2016-10-26 | 2019-05-31 | 中国科学院青岛生物能源与过程研究所 | 一种同时带有反应和分离功能的内环流反应器 |
EP3486260B1 (de) * | 2017-11-17 | 2020-04-01 | Borealis AG | Verfahren zur spaltung des rücklauffluidisierungsgases in einem gas-feststoff-olefin-polymerisationsreaktor |
EP3486261B1 (de) * | 2017-11-17 | 2020-06-24 | Borealis AG | Verfahren zur verbesserung der kühlkapazität eines gas-feststoff-olefinpolymerisierungsreaktors |
CN111712312B (zh) * | 2018-01-31 | 2022-07-26 | 格雷斯公司 | 用于聚合物反应器控制的远程压力感测 |
CN108948248B (zh) * | 2018-06-26 | 2020-12-01 | 中国石油天然气股份有限公司 | 一种气相法生产聚烯烃弹性体的方法、装置及聚烯烃弹性体的应用 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621952A (en) | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
US4933149A (en) | 1984-08-24 | 1990-06-12 | Union Carbide Chemicals And Plastics Company Inc. | Fluidized bed polymerization reactors |
US4666998A (en) * | 1984-12-31 | 1987-05-19 | Mobil Oil Corporation | Closed loop recycle of vent gas in polymerization process |
US4640963A (en) | 1985-02-15 | 1987-02-03 | Standard Oil Company (Indiana) | Method and apparatus for recycle of entrained solids in off-gas from a gas-phase polyolefin reactor |
US5197509A (en) | 1990-06-06 | 1993-03-30 | Cheng Dah Y | Laminar flow elbow system and method |
US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
DE69317485T2 (de) * | 1992-07-16 | 1998-07-09 | Bp Chem Int Ltd | Polymerisationsverfahren |
AU682821B2 (en) * | 1993-04-26 | 1997-10-23 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
US5462999A (en) * | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
US5453471B1 (en) | 1994-08-02 | 1999-02-09 | Carbide Chemicals & Plastics T | Gas phase polymerization process |
EP0824116A1 (de) | 1996-08-13 | 1998-02-18 | Bp Chemicals S.N.C. | Polymerisationsverfahren |
EP0824114A1 (de) | 1996-08-13 | 1998-02-18 | Bp Chemicals S.N.C. | Polymerisationsverfahren |
EP0824117B1 (de) | 1996-08-13 | 2002-12-11 | BP Chemicals Limited | Polymerisationsverfahren |
ID23510A (id) | 1997-06-27 | 2000-04-27 | Bp Chem Int Ltd | Proses polimerisasi |
US6306981B1 (en) * | 1999-04-02 | 2001-10-23 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization process |
US6255411B1 (en) * | 1999-04-07 | 2001-07-03 | Union Carbide Chemicals & Plastics Technology Corporation | Reactor product discharge system |
US6391985B1 (en) * | 1999-10-21 | 2002-05-21 | Union Carbide Chemicals & Plastics Technology Corporation | High condensing mode polyolefin production under turbulent conditions in a fluidized bed |
-
2001
- 2001-02-05 US US09/777,243 patent/US6815512B2/en not_active Expired - Lifetime
-
2002
- 2002-02-05 BR BR0207258-0A patent/BR0207258A/pt not_active Application Discontinuation
- 2002-02-05 CA CA002433917A patent/CA2433917C/en not_active Expired - Fee Related
- 2002-02-05 WO PCT/US2002/003473 patent/WO2002062857A1/en active Application Filing
- 2002-02-05 EP EP06025656A patent/EP1767550B1/de not_active Expired - Lifetime
- 2002-02-05 DE DE60233638T patent/DE60233638D1/de not_active Expired - Lifetime
- 2002-02-05 ES ES02709369T patent/ES2331988T3/es not_active Expired - Lifetime
- 2002-02-05 AT AT06025656T patent/ATE477286T1/de not_active IP Right Cessation
- 2002-02-05 AT AT02709369T patent/ATE442391T1/de not_active IP Right Cessation
- 2002-02-05 JP JP2002563206A patent/JP4104127B2/ja not_active Expired - Fee Related
- 2002-02-05 EP EP02709369A patent/EP1362069B1/de not_active Expired - Lifetime
- 2002-02-05 DE DE60237321T patent/DE60237321D1/de not_active Expired - Lifetime
-
2004
- 2004-10-12 US US10/963,048 patent/US7025938B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60237321D1 (de) | 2010-09-23 |
US20010024625A1 (en) | 2001-09-27 |
US6815512B2 (en) | 2004-11-09 |
ES2331988T3 (es) | 2010-01-22 |
US20050085599A1 (en) | 2005-04-21 |
CA2433917C (en) | 2009-09-22 |
EP1767550A1 (de) | 2007-03-28 |
EP1362069A1 (de) | 2003-11-19 |
ATE442391T1 (de) | 2009-09-15 |
EP1362069B1 (de) | 2009-09-09 |
JP4104127B2 (ja) | 2008-06-18 |
US7025938B2 (en) | 2006-04-11 |
ATE477286T1 (de) | 2010-08-15 |
JP2004532287A (ja) | 2004-10-21 |
BR0207258A (pt) | 2004-02-10 |
CA2433917A1 (en) | 2002-08-15 |
EP1767550B1 (de) | 2010-08-11 |
WO2002062857A1 (en) | 2002-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60233638D1 (de) | Icherung und gasphasenwirbelschicht-injektion | |
ID24139A (id) | Pengendalian reaksi-reaksi polimerisasi fasa gas | |
EP1041087A3 (de) | Polymerisationsverfahren | |
DE3360079D1 (en) | Process and device for controlling the temperature of a reaction carried out in a fluidized bed | |
NO20031230D0 (no) | Produkter fremstilt fra hurtig termisk behandling av tunge hydrokarbon-tilförsler | |
ATE535940T1 (de) | Verdampfer und die beschictungsvorrichtung mit dem verdampfer | |
KR960704626A (ko) | 유동층 반응기 및 유동층 반응기의 온도제어방법 | |
KR950016842A (ko) | 보충 에너지의 공급에 의해 고정상 촉매의 가열속도를 가속시키는 방법 | |
BR9306633A (pt) | Processo de tratamento de refugo sólido inorgânico | |
NO20053292D0 (no) | Fremgangsmate og anlegg for varmebehandling av sulfidmalm ved bruk av et ringformet fluidisert bad- | |
CN100518896C (zh) | 纯化三聚氰胺设备废气的方法 | |
ATE404510T1 (de) | Dehydrierungsverfahren | |
MY118275A (en) | Production process for acrylic acid under controlled temperature conditions | |
MY134382A (en) | Method and plant for the heat treatment of solids containing iron oxide | |
ES2342053T3 (es) | Metodo y aparato para reducir los subproductos de la descomposicion en un sistema reactor de metanol a olefina. | |
DE50012069D1 (de) | Verfahren zur Durchführung einer Mehrphasenreaktion nach dem Gegenstromprinzip einer flüssigen und gasförmigen Phase und Vorrichtung zur Durchführung des Verfahrens | |
ATE238354T1 (de) | Gasphasenwirbelschichtverfahren und danach erhältliche ethylenhomo- und -copolymere | |
TW327138B (en) | A continuous process for the exothermic reaction of propylene ane hydrogen peroxide in the liquid phase to produce propylene oxide in a series of separate reaction zones each containing a packed bed of solid catalyst and a catalytic converter | |
DE50010584D1 (de) | Reaktor zur Durchführung einer katalytischen, exothermen Reaktion an Substanzen, die in einer Gasströmung enthalten sind | |
MY148606A (en) | "process for obtaining a heating fluid as indirect heat source for carrying out endothermic reactions" | |
PL321322A1 (en) | Gas purifying method and apparatus | |
UA43360C2 (uk) | Змішувальний пристрій для газових потоків з різними температурами, спосіб змішування газових потоків з різними температурами і високопродуктивний реактор гетерогенного екзотермічного синтезу | |
DE50015999D1 (de) | Reaktor zur katalytischen Umsetzung von Gasgemischen und Verfahren zur Benutzung des Reaktors | |
PL353688A1 (en) | Method of utilising waste heat from production of crude iron in carrousel-type furnaces | |
US2788261A (en) | Process for making carbon disulfide |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |