LT5406B - Būdas ir įrenginys, skirti poliesterių ir kopoliesterių gamybai - Google Patents

Būdas ir įrenginys, skirti poliesterių ir kopoliesterių gamybai Download PDF

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Publication number
LT5406B
LT5406B LT2006051A LT2006051A LT5406B LT 5406 B LT5406 B LT 5406B LT 2006051 A LT2006051 A LT 2006051A LT 2006051 A LT2006051 A LT 2006051A LT 5406 B LT5406 B LT 5406B
Authority
LT
Lithuania
Prior art keywords
diol
mixing
condenser
secondary vapor
nozzles
Prior art date
Application number
LT2006051A
Other languages
English (en)
Lithuanian (lt)
Other versions
LT2006051A (en
Inventor
Fritz Wilhelm
Stefan Deiss
Original Assignee
Zimmer Aktiengesellschaft
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 Zimmer Aktiengesellschaft filed Critical Zimmer Aktiengesellschaft
Publication of LT2006051A publication Critical patent/LT2006051A/xx
Publication of LT5406B publication Critical patent/LT5406B/lt

Links

Classifications

    • 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
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0027—Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
    • 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
    • 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
    • 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of reactants
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
LT2006051A 2004-02-27 2006-06-19 Būdas ir įrenginys, skirti poliesterių ir kopoliesterių gamybai LT5406B (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004010146A DE102004010146B4 (de) 2004-02-27 2004-02-27 Verfahren und Vorrichtung zur Herstellung von Polyestern und Copolyestern

Publications (2)

Publication Number Publication Date
LT2006051A LT2006051A (en) 2006-12-27
LT5406B true LT5406B (lt) 2007-03-26

Family

ID=34877248

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2006051A LT5406B (lt) 2004-02-27 2006-06-19 Būdas ir įrenginys, skirti poliesterių ir kopoliesterių gamybai

Country Status (11)

Country Link
US (1) US20090192285A1 (de)
EP (1) EP1720928A1 (de)
JP (1) JP2007523981A (de)
KR (1) KR20060134077A (de)
CN (1) CN1922237A (de)
DE (1) DE102004010146B4 (de)
EA (1) EA009740B1 (de)
LT (1) LT5406B (de)
TW (1) TWI300075B (de)
UA (1) UA80375C2 (de)
WO (1) WO2005082970A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050929B4 (de) * 2007-10-23 2012-10-25 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Erzeugung von Vakuum bei der Herstellung von Polyestern und Copolyestern
WO2013156668A1 (en) * 2012-04-17 2013-10-24 Andritz Oy Method and arrangement for intensifying and controlling evaporation
CN104174348B (zh) * 2013-05-20 2017-07-21 宁波凯诚环保科技有限公司 中和反应釜及中和反应方法
CN104162400B (zh) * 2013-05-20 2016-05-11 宁波凯诚环保科技有限公司 水洗反应釜及水洗反应方法
US20230295071A1 (en) * 2020-09-24 2023-09-21 Lg Chem, Ltd. Method for preparing ester-based composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468849A (en) 1965-11-11 1969-09-23 Chatillon Italiana Fibre Process for the prevention of build-up of deposits in vapor conduits
DE1503688A1 (de) 1965-11-11 1970-02-05 Chatillon Italiana Fibre Verfahren zum Betrieb eines Spruehkondensators und/oder einer Strahlpumpe und Anlage zur Ausfuehrung dieses Verfahrens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793235A (en) * 1954-09-27 1957-05-21 Du Pont Recovery of glycols from polyester production
JPS60202121A (ja) * 1984-03-28 1985-10-12 Hitachi Ltd 重合留出物捕集装置
DE4419397A1 (de) * 1994-06-03 1995-12-14 Zimmer Ag Verfahren zur mehrstufigen Vakuumerzeugung bei der Polyester-Herstellung
JP2000109550A (ja) * 1998-10-01 2000-04-18 Nippon Ester Co Ltd 共重合ポリエステルの製造装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468849A (en) 1965-11-11 1969-09-23 Chatillon Italiana Fibre Process for the prevention of build-up of deposits in vapor conduits
DE1503688A1 (de) 1965-11-11 1970-02-05 Chatillon Italiana Fibre Verfahren zum Betrieb eines Spruehkondensators und/oder einer Strahlpumpe und Anlage zur Ausfuehrung dieses Verfahrens

Also Published As

Publication number Publication date
CN1922237A (zh) 2007-02-28
US20090192285A1 (en) 2009-07-30
EA009740B1 (ru) 2008-04-28
WO2005082970A1 (de) 2005-09-09
JP2007523981A (ja) 2007-08-23
TWI300075B (en) 2008-08-21
KR20060134077A (ko) 2006-12-27
EA200601369A1 (ru) 2006-12-29
LT2006051A (en) 2006-12-27
DE102004010146B4 (de) 2006-02-16
DE102004010146A1 (de) 2005-09-22
TW200528485A (en) 2005-09-01
UA80375C2 (en) 2007-09-10
EP1720928A1 (de) 2006-11-15

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Date Code Title Description
PC9A Transfer of patents

Owner name: LURGI ZIMMER GMBH, DE

Effective date: 20070905

MM9A Lapsed patents

Effective date: 20081214