BE852783A - CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES - Google Patents

CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES

Info

Publication number
BE852783A
BE852783A BE176035A BE176035A BE852783A BE 852783 A BE852783 A BE 852783A BE 176035 A BE176035 A BE 176035A BE 176035 A BE176035 A BE 176035A BE 852783 A BE852783 A BE 852783A
Authority
BE
Belgium
Prior art keywords
control
polymerization processes
mass polymerization
continuous mass
continuous
Prior art date
Application number
BE176035A
Other languages
French (fr)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE852783A publication Critical patent/BE852783A/en

Links

Classifications

    • 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
    • C08F2/02—Polymerisation in bulk
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor

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)
BE176035A 1976-03-24 1977-03-23 CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES BE852783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762612414 DE2612414A1 (en) 1976-03-24 1976-03-24 CONTROL OF CONTINUOUS BULK POLYMERIZATION PROCEDURES

Publications (1)

Publication Number Publication Date
BE852783A true BE852783A (en) 1977-09-23

Family

ID=5973278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176035A BE852783A (en) 1976-03-24 1977-03-23 CONTROL OF CONTINUOUS MASS POLYMERIZATION PROCESSES

Country Status (7)

Country Link
JP (1) JPS52117391A (en)
BE (1) BE852783A (en)
DE (1) DE2612414A1 (en)
ES (1) ES457128A1 (en)
FR (1) FR2345465A1 (en)
GB (1) GB1547048A (en)
NL (1) NL7703045A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140383A1 (en) * 1981-10-10 1983-04-28 Basf Ag, 6700 Ludwigshafen POLYMERIC ORGANIC ACIDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN DETERGENT AND CLEANING AGENTS
FR2768740B1 (en) * 1997-09-19 2001-07-06 Bp Chem Int Ltd CONTINUOUS POLYMERIZATION PROCESS OF A VINYL MONOMER
JP4323406B2 (en) * 2004-10-04 2009-09-02 住友化学株式会社 Continuous polymerization apparatus and continuous polymerization method using the same
CA3097922A1 (en) * 2018-06-19 2019-12-26 Societe Des Produits Nestle S.A. Recirculation flow-loop batch reactor
CN109692643B (en) * 2019-03-02 2022-06-21 山东华油新能源科技股份有限公司 Reation kettle is used in gear lubricating oil production
CN110142018A (en) * 2019-06-11 2019-08-20 刘路丹 Multi-stage reacting kettle thermoregulating system and its control method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257375A (en) * 1960-09-06 1966-06-21 Phillips Petroleum Co Control of catalyst addition to polymerization reactions
BE787611A (en) * 1971-08-16 1973-02-16 Monsanto Co CONTINUOUS POLYMERIZATION UNIT

Also Published As

Publication number Publication date
DE2612414A1 (en) 1977-10-06
FR2345465A1 (en) 1977-10-21
ES457128A1 (en) 1978-03-01
NL7703045A (en) 1977-09-27
JPS52117391A (en) 1977-10-01
GB1547048A (en) 1979-06-06

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