BE781629A - Procede d'evacuation de la chaleur de polymerisation - Google Patents

Procede d'evacuation de la chaleur de polymerisation

Info

Publication number
BE781629A
BE781629A BE781629A BE781629A BE781629A BE 781629 A BE781629 A BE 781629A BE 781629 A BE781629 A BE 781629A BE 781629 A BE781629 A BE 781629A BE 781629 A BE781629 A BE 781629A
Authority
BE
Belgium
Prior art keywords
evacuation process
polymerization heat
heat evacuation
polymerization
heat
Prior art date
Application number
BE781629A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE781629A publication Critical patent/BE781629A/fr

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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • B01J2219/00101—Reflux columns
    • 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
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE781629A 1971-04-08 1972-04-04 Procede d'evacuation de la chaleur de polymerisation BE781629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712117364 DE2117364C3 (de) 1971-04-08 1971-04-08 Verfahren zur Abführung der Reaktionswärme bei der diskontinuierlichen Homo- oder Copolymerisation von Vinylchlorid

Publications (1)

Publication Number Publication Date
BE781629A true BE781629A (fr) 1972-10-04

Family

ID=5804321

Family Applications (1)

Application Number Title Priority Date Filing Date
BE781629A BE781629A (fr) 1971-04-08 1972-04-04 Procede d'evacuation de la chaleur de polymerisation

Country Status (4)

Country Link
BE (1) BE781629A (fr)
DE (1) DE2117364C3 (fr)
FR (1) FR2132687B1 (fr)
NL (1) NL7203903A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504659C3 (de) * 1975-02-05 1988-02-11 Hüls AG, 4370 Marl Verfahren zum geregelten Abführen der Reaktionswärme bei Polymerisationsreaktionen in Dispersion bzw. Lösung
DE3633818A1 (de) * 1986-10-04 1988-04-14 Basf Ag Verfahren zur herstellung von vinylchloridpolymerisaten
DE4018232A1 (de) * 1990-06-07 1991-12-12 Beiersdorf Ag Regelung der polymerisation mit einem gefluteten kondensator
EP2484437A3 (fr) * 2008-11-17 2017-01-18 Ingelia, S.L. Procédé de carbonisation de biomasse hydrothermale et installation pour la mise en oeuvre de ce procédé
DE102009022364A1 (de) * 2009-05-22 2010-11-25 Addlogic Labs Gmbh Vorrichtung zur hydrothermalen Karbonisierung von Biomasse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102403B (de) * 1956-03-10 1961-03-16 Hoechst Ag Verfahren zur Polymerisation und Mischpolymerisation von Olefinen nach dem íÀNiederdruckverfahreníÂ
BE593001A (fr) * 1960-06-28
DE1495145B2 (de) * 1963-10-10 1971-05-06 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Verfahren zum abfuehren der reaktionswaerme bei der polymerisation in dispersion bzw loesung
DE1816610C3 (de) * 1968-12-23 1982-02-18 GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum Verfahren zum Kondensieren von Dämpfen und Oberflächenkondensator zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE2117364A1 (de) 1972-10-26
DE2117364C3 (de) 1983-12-01
NL7203903A (fr) 1972-10-10
DE2117364B2 (de) 1974-08-01
FR2132687B1 (fr) 1976-06-11
FR2132687A1 (fr) 1972-11-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN & SODAFABRIK A.G.

Effective date: 19890430