NL7614047A - Werkwijze en inrichting voor het bereiden van polycondensaten. - Google Patents

Werkwijze en inrichting voor het bereiden van polycondensaten.

Info

Publication number
NL7614047A
NL7614047A NL7614047A NL7614047A NL7614047A NL 7614047 A NL7614047 A NL 7614047A NL 7614047 A NL7614047 A NL 7614047A NL 7614047 A NL7614047 A NL 7614047A NL 7614047 A NL7614047 A NL 7614047A
Authority
NL
Netherlands
Prior art keywords
polycondensates
preparation
equipment
Prior art date
Application number
NL7614047A
Other languages
English (en)
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of NL7614047A publication Critical patent/NL7614047A/nl

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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B01J2219/0006—Temperature measurement of the heat exchange 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00069—Flow rate measurement
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • 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
    • B01J2219/00051—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
    • B01J2219/00108—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 vapours
    • 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
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
NL7614047A 1975-12-20 1976-12-17 Werkwijze en inrichting voor het bereiden van polycondensaten. NL7614047A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557580 DE2557580A1 (de) 1975-12-20 1975-12-20 Verfahren und vorrichtung zur herstellung von polykondensaten

Publications (1)

Publication Number Publication Date
NL7614047A true NL7614047A (nl) 1977-06-22

Family

ID=5965004

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7614047A NL7614047A (nl) 1975-12-20 1976-12-17 Werkwijze en inrichting voor het bereiden van polycondensaten.

Country Status (12)

Country Link
US (1) US4138544A (nl)
JP (1) JPS5292294A (nl)
BE (1) BE849606A (nl)
CA (1) CA1087796A (nl)
DE (1) DE2557580A1 (nl)
DK (1) DK570876A (nl)
ES (1) ES454395A1 (nl)
FR (1) FR2335552A1 (nl)
GB (1) GB1578151A (nl)
NL (1) NL7614047A (nl)
NO (1) NO764293L (nl)
SE (1) SE7614160L (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1097584B (it) * 1977-08-24 1985-08-31 Basf Ag Processo ed apparecchio per la preparazione di poliesteri macronolecolari linerai
DE2813161A1 (de) * 1978-03-25 1979-09-27 Basf Ag Verfahren zur herstellung von linearen hochmolekularen gesaettigten polyestern
US4237261A (en) * 1979-09-17 1980-12-02 Nippon Ester Co., Ltd. Process for continuously producing polyester and spun fiber
DE3047474C2 (de) * 1980-12-17 1983-05-11 Didier Engineering Gmbh, 4300 Essen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern
JPH0641513B2 (ja) * 1984-11-20 1994-06-01 三菱レイヨン株式会社 ポリエステルの製造法
US5599507A (en) * 1994-11-09 1997-02-04 Shaw; Gordon Reactor apparatus for preparing a polymeric material
DE69905856T2 (de) * 1999-04-22 2003-12-18 Zimmer Ag Verfahren zur Herstellung von Polytrimethylenterephthalat (PTT)
JP2002020474A (ja) * 2000-07-13 2002-01-23 Daicel Chem Ind Ltd ポリエステルの製造装置
NO322996B1 (no) 2005-05-27 2006-12-18 Lars Aglen Sylindrisk reaktor for kontinuerlig behandling av en materialblanding under omrøring og med definert oppholdstid.
ITPD20120123A1 (it) * 2012-04-20 2013-10-21 Serichim S R L Reattore chimico multifunzionale
PT3007818T (pt) 2013-06-12 2017-11-15 Basf Se Processo de polimerização mediante a separação de uma substância gasosa
MX2015017160A (es) * 2013-06-12 2016-09-22 Basf Se Dispositivo para sintetizar un polimero con una menor formacion de depositos en la camara de reaccion.
WO2014198767A1 (de) * 2013-06-12 2014-12-18 Basf Se Vorrichtung zur synthese eines polymers unter abscheidung einer gasförmigen substanz umfassend einen reaktionsraum mit wenigstens einem kreiszylinderförmigen abschnitt
CN111097358B (zh) * 2019-12-05 2021-03-26 浙江大学 一种聚酰胺的连续合成反应回收系统及方法
CN111269412B (zh) * 2020-02-14 2020-12-22 东华大学 一种回收利用己内酰胺的方法
CN113019297A (zh) * 2021-05-31 2021-06-25 江西粤秀医疗科技有限公司 一种生产环丙乙炔的原料混合装置
CN114130330B (zh) * 2021-11-19 2023-10-27 浙江圣效化学品有限公司 实现反应器进出料同时进行的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128657B (de) * 1960-02-20 1962-04-26 Glanzstoff Ag Vorrichtung zur kontinuierlichen Polykondensation von Diolestern der Terephthalsaeure
US3401150A (en) * 1960-04-20 1968-09-10 Goodyear Tire & Rubber Method of preparing condensation polyester resins
GB1066162A (en) * 1965-04-08 1967-04-19 Ici Ltd Poly(ethylene terephthalate)
DE1745532C3 (de) * 1967-05-19 1974-12-05 Davy International Ag, 6000 Frankfurt Polykondensationsreaktor
JPS4813956B1 (nl) * 1968-11-27 1973-05-01
CH584056A5 (nl) * 1971-03-19 1977-01-31 Firestone Tire & Rubber Co
DE2504258A1 (de) * 1975-02-01 1976-08-05 Dynamit Nobel Ag Verfahren und apparatur zur herstellung von oligomeren alkylenterephthalaten

Also Published As

Publication number Publication date
JPS5292294A (en) 1977-08-03
FR2335552A1 (fr) 1977-07-15
US4138544A (en) 1979-02-06
DK570876A (da) 1977-06-21
CA1087796A (en) 1980-10-14
ES454395A1 (es) 1977-12-16
NO764293L (nl) 1977-06-21
GB1578151A (en) 1980-11-05
SE7614160L (sv) 1977-06-21
DE2557580A1 (de) 1977-06-30
BE849606A (fr) 1977-06-20

Similar Documents

Publication Publication Date Title
NL7600976A (nl) Werkwijze en inrichting voor het bereiden van oli- gomere alkyleentereftalaten.
NL7613695A (nl) Werkwijze voor het bereiden van spier-relaxantia.
NL7607898A (nl) Werkwijze en inrichting voor het wederzijds over- dragen van impulsen.
NL7611122A (nl) Werkwijze en inrichting voor het voorbereiden en verbranden van afval.
NL7607159A (nl) Werkwijzen voor de bereiding en toepassing van fenylazijnzuurderivaten.
NL7601318A (nl) Werkwijzen voor het bereiden en toepassen van heterocyclische verbindingen.
NL7614047A (nl) Werkwijze en inrichting voor het bereiden van polycondensaten.
NL7613740A (nl) Werkwijze en inrichting voor het vervaardigen van draadvormige capillairen.
NL186162B (nl) Werkwijze voor de bereiding van organotitanaten en voor de bereiding van mengsels waarin deze organotitanaten worden gebruikt.
NL7608632A (nl) Werkwijze voor het zone-trekken en inrichting voor het uitvoeren van deze werkwijze.
NL7705977A (nl) Werkwijze en inrichting voor het vervaardigen van zakken.
NL7613317A (nl) Werkwijzen voor het bereiden en toepassen van heterocyclische verbindingen.
NL7608000A (nl) Werkwijze voor het afgeven van anestetica.
NL7606598A (nl) Werkwijze en inrichting voor het vervaardigen van koekjes.
NL7610594A (nl) Werkwijze en inrichting voor het uitharden van gieterijkernen.
NL7607176A (nl) Werkwijze en inrichting voor het continu berei- den van mono- of di(trichloormethyl)-benzenen.
NL7602094A (nl) Werkwijze en preparaat voor het bepalen van fibrinogeen.
NL7606703A (nl) Werkwijze voor de bereiding van 2-hydroxybenzan- thron en gesubstitueerde derivaten ervan.
NL7602572A (nl) Ketolactonen en werkwijze voor het bereiden ervan.
NL7513664A (nl) Werkwijze en inrichting voor het oxideren van cy- cloalkanen.
NL7613493A (nl) Werkwijze voor het monodiazoteren van aroma- tische diaminen.
NL7504082A (nl) Werkwijze en inrichting voor het granuleren van hoogovenslak.
NL7608540A (nl) Werkwijze voor het bereiden van 5-androsteen- -17-on-derivaten.
NL7607764A (nl) Werkwijze en preparaat voor het verzorgen van wasgoed.
NL7606315A (nl) Werkwijzen voor het bereiden en toepassen van azepinederivaten.

Legal Events

Date Code Title Description
BV The patent application has lapsed