FR2101856A5 - - Google Patents

Info

Publication number
FR2101856A5
FR2101856A5 FR7126443A FR7126443A FR2101856A5 FR 2101856 A5 FR2101856 A5 FR 2101856A5 FR 7126443 A FR7126443 A FR 7126443A FR 7126443 A FR7126443 A FR 7126443A FR 2101856 A5 FR2101856 A5 FR 2101856A5
Authority
FR
France
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
FR7126443A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Application granted granted Critical
Publication of FR2101856A5 publication Critical patent/FR2101856A5/fr
Expired legal-status Critical Current

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
    • 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
    • B01J2219/00074—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
    • B01J2219/00101—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
    • B01J2219/00074—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymerisation Methods In General (AREA)
FR7126443A 1970-08-01 1971-07-20 Expired FR2101856A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2038363A DE2038363B2 (de) 1970-08-01 1970-08-01 Verfahren und Vorrichtung zum Kühlen von Polymerisationsansätzen

Publications (1)

Publication Number Publication Date
FR2101856A5 true FR2101856A5 (fr) 1972-03-31

Family

ID=5778643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126443A Expired FR2101856A5 (fr) 1970-08-01 1971-07-20

Country Status (8)

Country Link
US (1) US3785430A (fr)
JP (1) JPS5129196B1 (fr)
BE (1) BE770694A (fr)
CA (1) CA956395A (fr)
DE (1) DE2038363B2 (fr)
FR (1) FR2101856A5 (fr)
GB (1) GB1352219A (fr)
NL (1) NL151719B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980628A (en) * 1972-04-06 1976-09-14 Continental Oil Company Large capacity external cooled vinyl halide polymerization reactor
DE2300111C3 (de) * 1973-01-03 1984-10-25 Basf Ag, 6700 Ludwigshafen Verfahren zur Abführung der Reaktionswärme bei der Copolymerisation des Äthylens in wäßriger Dispersion
US3961908A (en) * 1974-02-27 1976-06-08 Freeport Minerals Company Autoclave system for leaching sulfide concentrates
DE2504659B2 (de) * 1975-02-05 1980-01-17 Chemische Werke Huels Ag, 4370 Marl Verfahren zum geregelten Abführen der Reaktionswärme bei Polymerisationsreaktionen in Dispersion bzw. Lösung
JPS56110701A (en) * 1980-02-07 1981-09-02 Sumitomo Chem Co Ltd Method and apparatus for removal of heat from polymerizer
US4742131A (en) * 1985-12-27 1988-05-03 Mitsui Toatsu Chemicals, Incorporated Method of controlling polymerization temperature
DE19940399A1 (de) * 1999-08-25 2001-03-01 Basf Ag Vorrichtung zum Fördern von Polymerdispersionen
CN111167397A (zh) * 2019-12-31 2020-05-19 嘉兴瑞勒新材料科技有限公司 一种防水剂生产线
CN114713134A (zh) * 2022-03-29 2022-07-08 淄博赫达高分子材料有限公司 纤维素混合醚气固法生产工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476725A (en) * 1967-07-25 1969-11-04 Frank E Jirik Indirect proportion reflux

Also Published As

Publication number Publication date
US3785430A (en) 1974-01-15
GB1352219A (en) 1974-05-08
DE2038363B2 (de) 1974-10-03
NL151719B (nl) 1976-12-15
CA956395A (en) 1974-10-15
NL7110573A (fr) 1972-02-03
BE770694A (fr) 1971-12-01
DE2038363A1 (de) 1972-02-10
JPS5129196B1 (fr) 1976-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse