ATE442391T1 - Prozess durchgeführt im kondensationsmodus im gasphasenwirbelschichtverfahren, mit flüssigphasenanreicherung und gasphasenwirbelschicht-injektion - Google Patents

Prozess durchgeführt im kondensationsmodus im gasphasenwirbelschichtverfahren, mit flüssigphasenanreicherung und gasphasenwirbelschicht-injektion

Info

Publication number
ATE442391T1
ATE442391T1 AT02709369T AT02709369T ATE442391T1 AT E442391 T1 ATE442391 T1 AT E442391T1 AT 02709369 T AT02709369 T AT 02709369T AT 02709369 T AT02709369 T AT 02709369T AT E442391 T1 ATE442391 T1 AT E442391T1
Authority
AT
Austria
Prior art keywords
fluidized bed
gas phase
fluid
gas
phase fluidized
Prior art date
Application number
AT02709369T
Other languages
English (en)
Inventor
Robert Olson
Timothy Howley
Original Assignee
Union Carbide Chem Plastic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE442391T1 publication Critical patent/ATE442391T1/de

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
AT02709369T 2001-02-05 2002-02-05 Prozess durchgeführt im kondensationsmodus im gasphasenwirbelschichtverfahren, mit flüssigphasenanreicherung und gasphasenwirbelschicht-injektion ATE442391T1 (de)

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
ATE442391T1 true ATE442391T1 (de) 2009-09-15

Family

ID=25109694

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02709369T ATE442391T1 (de) 2001-02-05 2002-02-05 Prozess durchgeführt im kondensationsmodus im gasphasenwirbelschichtverfahren, mit flüssigphasenanreicherung und gasphasenwirbelschicht-injektion
AT06025656T ATE477286T1 (de) 2001-02-05 2002-02-05 Methode zur temperaturkontrolle in einem wirbelschichtreaktor

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06025656T ATE477286T1 (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) ATE442391T1 (de)
BR (1) BR0207258A (de)
CA (1) CA2433917C (de)
DE (2) DE60237321D1 (de)
ES (1) ES2331988T3 (de)
WO (1) WO2002062857A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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
US8591152B2 (en) * 2006-03-14 2013-11-26 Basf Se Method for the pneumatic conveying of water-absorbent polymer particles
KR101576308B1 (ko) 2007-08-24 2015-12-09 더블유.알. 그레이스 앤드 캄파니-콘. 조절된 알루미늄 대 ｓｃａ 비를 갖는 자기-제한성 촉매 시스템 및 방법
WO2009096937A1 (en) * 2008-01-31 2009-08-06 Univation Technologies, Inc. Systems and methods for detecting liquid pooling in reactor systems
CN102186889B (zh) 2008-08-21 2013-11-06 陶氏环球技术有限责任公司 具有混合的选择性控制剂的催化剂组合物和使用它的聚合反应方法
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
WO2014023637A1 (en) * 2012-08-06 2014-02-13 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
EP3331925B1 (de) * 2015-08-07 2019-03-27 SABIC Global Technologies B.V. Verfahren zur polymerisierung von olefinen
US10759883B2 (en) * 2015-08-07 2020-09-01 Sabin Global Technologies B.V. Process for the polymerization of olefins
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
ES2806646T3 (es) * 2017-11-17 2021-02-18 Borealis Ag Procedimiento para mejorar la capacidad de enfriamiento de un reactor de polimerización de olefinas de gas-sólidos
EP3486260B1 (de) * 2017-11-17 2020-04-01 Borealis AG Verfahren zur spaltung des rücklauffluidisierungsgases in einem gas-feststoff-olefin-polymerisationsreaktor
KR102663624B1 (ko) * 2018-01-31 2024-05-03 더블유.알. 그레이스 앤드 캄파니-콘. 중합체 반응기 제어를 위한 원격 압력 감지
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)

* Cited by examiner, † Cited by third party
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
JP3077940B2 (ja) * 1993-04-26 2000-08-21 エクソン・ケミカル・パテンツ・インク 流動層重合法のための安定な操作条件を決定する方法
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
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
EP0824116A1 (de) 1996-08-13 1998-02-18 Bp Chemicals S.N.C. 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

Also Published As

Publication number Publication date
CA2433917C (en) 2009-09-22
CA2433917A1 (en) 2002-08-15
ATE477286T1 (de) 2010-08-15
EP1362069B1 (de) 2009-09-09
BR0207258A (pt) 2004-02-10
US20050085599A1 (en) 2005-04-21
JP2004532287A (ja) 2004-10-21
ES2331988T3 (es) 2010-01-22
DE60237321D1 (de) 2010-09-23
EP1767550A1 (de) 2007-03-28
EP1362069A1 (de) 2003-11-19
EP1767550B1 (de) 2010-08-11
JP4104127B2 (ja) 2008-06-18
US6815512B2 (en) 2004-11-09
WO2002062857A1 (en) 2002-08-15
US20010024625A1 (en) 2001-09-27
US7025938B2 (en) 2006-04-11
DE60233638D1 (de) 2009-10-22

Similar Documents

Publication Publication Date Title
ATE442391T1 (de) Prozess durchgeführt im kondensationsmodus im gasphasenwirbelschichtverfahren, mit flüssigphasenanreicherung und gasphasenwirbelschicht-injektion
ATE12304T1 (de) Verfahren und vorrichtung zur temperaturregulierung einer wirbelbettreaktion.
DE68919138D1 (de) Verfahren und Installation zur Polymerisierung von Olefinen im Wirbelbett-Gasphasenreaktor.
ATE176604T1 (de) Verfahren und vorrichtung zur behandlung oder zur verwendung eines heissgasstromes
EP1041087A3 (de) Polymerisationsverfahren
ID24139A (id) Pengendalian reaksi-reaksi polimerisasi fasa gas
US4526771A (en) Sulfurous acid generator
ATE88443T1 (de) Verfahren und anlage zur herstellung von ammoniumpolyphosphat.
DE69417103D1 (de) Verfahren und Vorrichtung zur Behandlung oder zur Verwendung eines Heissgasstromes
MY118275A (en) Production process for acrylic acid under controlled temperature conditions
SE503064C2 (sv) Sätt att utvinna energi genom förgasning, samt därför avsedd reaktor
DE60012546D1 (de) Verfahren zur reinigung von durch oxidation von propylen und/oder acrolein hergestellten acrylsäure
DE69407481D1 (de) Verfahren und Vorrichtung zur Behandlung von heissen Gasen
TWI679168B (zh) 經控制之小型隨選氨氣產生方法及裝置
DE60324028D1 (de) Verfahren und anlage zur wärmebehandlung von sulfidischen erzen unter verwendung einer ringwirbelschicht
DE3481507D1 (de) Verfahren zur herstellung eines cyanursaeurearmen isocyansaeure-ammoniak-gasgemisches und vorrichtung zur durchfuehrung des verfahrens.
CN1809714B (zh) 用于处理材料尤其是废料和垃圾的方法和设备
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
EP0385411A3 (en) Process and apparatus for the catalytic and/or thermal post-combustion of exhaust air
RU2247108C2 (ru) Способ разложения водного раствора карбамата, поступающего из секции выделения мочевины установки для получения мочевины
GR3031828T3 (en) Process for the low-temperature catalytic conversion of organic waste
RU2146646C1 (ru) Способ получения закиси азота и разлагатель плава аммиачной селитры для ее образования
MY148606A (en) "process for obtaining a heating fluid as indirect heat source for carrying out endothermic reactions"
US4285820A (en) Process for the treatment of a waste liquid containing boron compounds and organic compounds
US2788261A (en) Process for making carbon disulfide

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties