ES457128A1 - Controlling continuous bulk polymerisation process - Google Patents

Controlling continuous bulk polymerisation process

Info

Publication number
ES457128A1
ES457128A1 ES457128A ES457128A ES457128A1 ES 457128 A1 ES457128 A1 ES 457128A1 ES 457128 A ES457128 A ES 457128A ES 457128 A ES457128 A ES 457128A ES 457128 A1 ES457128 A1 ES 457128A1
Authority
ES
Spain
Prior art keywords
polymerisation process
minutes
continuous bulk
bulk polymerisation
controlling continuous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES457128A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 ES457128A1 publication Critical patent/ES457128A1/en
Expired legal-status Critical Current

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)

Abstract

Process for the control of continuous mass polymerization processes, comprising polymerizing at least one alpha, beta-monoolefinically unsaturated manometer under stationary conditions in at least one continuously filled tank reactor, stirred with ideal mixer, with a residence time medium from 10 minutes to 240 minutes, at a temperature in the zone of 60 to 150ºC with a conversion of 10 to 70 mol% and in the presence of a polymerization initiator that decomposes into radicals. (Machine-translation by Google Translate, not legally binding)
ES457128A 1976-03-24 1977-03-23 Controlling continuous bulk polymerisation process Expired ES457128A1 (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
ES457128A1 true ES457128A1 (en) 1978-03-01

Family

ID=5973278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457128A Expired ES457128A1 (en) 1976-03-24 1977-03-23 Controlling continuous bulk polymerisation process

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110142018A (en) * 2019-06-11 2019-08-20 刘路丹 Multi-stage reacting kettle thermoregulating system and its control method

Families Citing this family (5)

* 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
US20210095929A1 (en) * 2018-06-19 2021-04-01 Societe Des Produits Nestle S.A. Recirculation flow-loop batch reactor with external heat exchanger
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110142018A (en) * 2019-06-11 2019-08-20 刘路丹 Multi-stage reacting kettle thermoregulating system and its control method

Also Published As

Publication number Publication date
BE852783A (en) 1977-09-23
DE2612414A1 (en) 1977-10-06
NL7703045A (en) 1977-09-27
JPS52117391A (en) 1977-10-01
FR2345465A1 (en) 1977-10-21
GB1547048A (en) 1979-06-06

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