CN103717299B - 可变压降上流预聚合器(ufpp)系统和方法 - Google Patents

可变压降上流预聚合器(ufpp)系统和方法 Download PDF

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Publication number
CN103717299B
CN103717299B CN201280039048.2A CN201280039048A CN103717299B CN 103717299 B CN103717299 B CN 103717299B CN 201280039048 A CN201280039048 A CN 201280039048A CN 103717299 B CN103717299 B CN 103717299B
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China
Prior art keywords
reaction zone
tray
pressure
riser
vapor
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Expired - Fee Related
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CN201280039048.2A
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English (en)
Chinese (zh)
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CN103717299A (zh
Inventor
C.A.哈米尔顿
R.E.尼特
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Invista Technologies SARL Switzerland
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Invista Technologies SARL Switzerland
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Publication of CN103717299A publication Critical patent/CN103717299A/zh
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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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
CN201280039048.2A 2011-06-10 2012-06-04 可变压降上流预聚合器(ufpp)系统和方法 Expired - Fee Related CN103717299B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161495690P 2011-06-10 2011-06-10
US61/495690 2011-06-10
PCT/US2012/040745 WO2012170351A2 (en) 2011-06-10 2012-06-04 Variable pressure drop up flow-pre-polymerizer (ufpp) systems and methods

Publications (2)

Publication Number Publication Date
CN103717299A CN103717299A (zh) 2014-04-09
CN103717299B true CN103717299B (zh) 2015-12-23

Family

ID=47296692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280039048.2A Expired - Fee Related CN103717299B (zh) 2011-06-10 2012-06-04 可变压降上流预聚合器(ufpp)系统和方法

Country Status (8)

Country Link
US (1) US20150051367A1 (enExample)
EP (1) EP2718002A4 (enExample)
CN (1) CN103717299B (enExample)
BR (1) BR112013031805A2 (enExample)
IN (1) IN2014MN00006A (enExample)
MX (1) MX2013014483A (enExample)
WO (1) WO2012170351A2 (enExample)
ZA (1) ZA201309231B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107469736A (zh) * 2017-10-12 2017-12-15 重庆农药化工（集团）有限公司 可调节反应压力的反应釜及可调压反应釜系统
CN114534624B (zh) * 2020-11-11 2024-04-19 中国石油化工股份有限公司 一种塔式预缩聚反应器
NL2034182B1 (en) * 2023-02-20 2024-09-03 Cure Tech Bv A method to recycle a stream of polyester waste material and a system for applying the method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1204347A (zh) * 1995-12-14 1999-01-06 纳幕尔杜邦公司 制造聚酯预聚物的方法
US6353062B1 (en) * 2000-02-11 2002-03-05 E. I. Du Pont De Nemours And Company Continuous process for producing poly(trimethylene terephthalate)
WO2005042615A1 (de) * 2003-10-31 2005-05-12 Uhde Inventa-Fischer Gmbh & Co. Kg Turmreaktor sowie dessen verwendung zur kontinuierlichen herstellung von hochmolekularem polyester
CN2767447Y (zh) * 2005-02-05 2006-03-29 中国纺织工业设计院 生产聚对苯二甲酸乙二醇酯的高效简化装置
CN1867606A (zh) * 2003-10-10 2006-11-22 旭化成化学株式会社 生产聚对苯二甲酸烷基二醇酯的方法、生产聚对苯二甲酸烷基二醇酯成型制品的方法以及聚对苯二甲酸烷基二醇酯成型制品
US20090117013A1 (en) * 2006-06-02 2009-05-07 Eike Schulz Van Endert Process for continuous preparation of high molecular weight polyesters by esterification of dicarboxylic acids and/or transesterification of dicarboxylic acids with diols and/or mixtures thereof and an apparatus therefor
CN101612544A (zh) * 2009-05-27 2009-12-30 中国纺织工业设计院 预缩聚反应器装置
WO2010015810A1 (en) * 2008-08-07 2010-02-11 Invista Technologies S.A.R.L. Process for production of polyesters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504258A1 (de) * 1975-02-01 1976-08-05 Dynamit Nobel Ag Verfahren und apparatur zur herstellung von oligomeren alkylenterephthalaten
DZ3093A1 (fr) * 1999-09-21 2004-06-20 Du Pont Procédé pour ajuster les propriétés de post-chauffage de résines de polyester.
DE102005013764B3 (de) * 2005-03-22 2006-10-12 Epc Industrial Engineering Gmbh Modulare Vorrichtung zur kontinuierlichen Entgasung und Herstellung polymerer Vorkondensate, mit reaktionstechnisch hohem Verhältnis Produktoberfläche zu Volumen, bei schonender Behandlung der Reaktionsproduktmasse
US7718137B2 (en) * 2005-10-28 2010-05-18 Eastman Chemical Company Reactor with optimized internal tray design
US7892498B2 (en) * 2007-03-08 2011-02-22 Eastman Chemical Company Polyester production system employing an unagitated esterification reactor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1204347A (zh) * 1995-12-14 1999-01-06 纳幕尔杜邦公司 制造聚酯预聚物的方法
US6353062B1 (en) * 2000-02-11 2002-03-05 E. I. Du Pont De Nemours And Company Continuous process for producing poly(trimethylene terephthalate)
CN1867606A (zh) * 2003-10-10 2006-11-22 旭化成化学株式会社 生产聚对苯二甲酸烷基二醇酯的方法、生产聚对苯二甲酸烷基二醇酯成型制品的方法以及聚对苯二甲酸烷基二醇酯成型制品
WO2005042615A1 (de) * 2003-10-31 2005-05-12 Uhde Inventa-Fischer Gmbh & Co. Kg Turmreaktor sowie dessen verwendung zur kontinuierlichen herstellung von hochmolekularem polyester
CN2767447Y (zh) * 2005-02-05 2006-03-29 中国纺织工业设计院 生产聚对苯二甲酸乙二醇酯的高效简化装置
US20090117013A1 (en) * 2006-06-02 2009-05-07 Eike Schulz Van Endert Process for continuous preparation of high molecular weight polyesters by esterification of dicarboxylic acids and/or transesterification of dicarboxylic acids with diols and/or mixtures thereof and an apparatus therefor
WO2010015810A1 (en) * 2008-08-07 2010-02-11 Invista Technologies S.A.R.L. Process for production of polyesters
CN101612544A (zh) * 2009-05-27 2009-12-30 中国纺织工业设计院 预缩聚反应器装置

Also Published As

Publication number Publication date
WO2012170351A3 (en) 2013-04-11
IN2014MN00006A (enExample) 2015-06-12
EP2718002A2 (en) 2014-04-16
ZA201309231B (en) 2015-12-23
BR112013031805A2 (pt) 2017-01-24
WO2012170351A2 (en) 2012-12-13
MX2013014483A (es) 2015-01-27
CN103717299A (zh) 2014-04-09
EP2718002A4 (en) 2015-03-18
US20150051367A1 (en) 2015-02-19

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