BE849606A - Procede et dispositif pour l'obtention de polycondensats - Google Patents

Procede et dispositif pour l'obtention de polycondensats

Info

Publication number
BE849606A
BE849606A BE173427A BE173427A BE849606A BE 849606 A BE849606 A BE 849606A BE 173427 A BE173427 A BE 173427A BE 173427 A BE173427 A BE 173427A BE 849606 A BE849606 A BE 849606A
Authority
BE
Belgium
Prior art keywords
polycondensates
obtaining
obtaining polycondensates
Prior art date
Application number
BE173427A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE849606A publication Critical patent/BE849606A/xx

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

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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
BE173427A 1975-12-20 1976-12-20 Procede et dispositif pour l'obtention de polycondensats BE849606A (fr)

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
BE849606A true BE849606A (fr) 1977-06-20

Family

ID=5965004

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173427A BE849606A (fr) 1975-12-20 1976-12-20 Procede et dispositif pour l'obtention de polycondensats

Country Status (12)

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

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
ES2195465T3 (es) * 1999-04-22 2003-12-01 Zimmer Ag Procedimiento para producir poli(tereftalato de trimetileno) (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
KR102254367B1 (ko) * 2013-06-12 2021-05-24 바스프 에스이 반응 챔버에서 침적물의 형성이 감소되는 중합체 합성용 장치
CA2913501C (en) 2013-06-12 2021-09-14 Basf Se Device and method for synthesis of a polymer under separation of a gaseous substance
MY173327A (en) 2013-06-12 2020-01-15 Basf Se Device for the synthesis of a polymer extraction of a gaseous substance comprising a reaction chamber having at lease one circular-cylindrical section
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 (es) * 1968-11-27 1973-05-01
CH584056A5 (es) * 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
GB1578151A (en) 1980-11-05
US4138544A (en) 1979-02-06
DK570876A (da) 1977-06-21
SE7614160L (sv) 1977-06-21
JPS5292294A (en) 1977-08-03
FR2335552A1 (fr) 1977-07-15
NL7614047A (nl) 1977-06-22
DE2557580A1 (de) 1977-06-30
CA1087796A (en) 1980-10-14
NO764293L (es) 1977-06-21
ES454395A1 (es) 1977-12-16

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