NL139536B - Werkwijze voor het bereiden van (co)polymeren van vinylchloride in suspensie. - Google Patents

Werkwijze voor het bereiden van (co)polymeren van vinylchloride in suspensie.

Info

Publication number
NL139536B
NL139536B NL646404963A NL6404963A NL139536B NL 139536 B NL139536 B NL 139536B NL 646404963 A NL646404963 A NL 646404963A NL 6404963 A NL6404963 A NL 6404963A NL 139536 B NL139536 B NL 139536B
Authority
NL
Netherlands
Prior art keywords
polymers
suspension
preparing
vinyl chloride
vinyl
Prior art date
Application number
NL646404963A
Other languages
English (en)
Dutch (nl)
Other versions
NL6404963A (enExample
Original Assignee
Pechiney Saint Gobain
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 Pechiney Saint Gobain filed Critical Pechiney Saint Gobain
Publication of NL6404963A publication Critical patent/NL6404963A/xx
Publication of NL139536B publication Critical patent/NL139536B/xx

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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
    • 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
    • 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
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • 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
    • B01J2219/00063—Temperature measurement of the reactants
    • 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
    • B01J2219/00087—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
    • B01J2219/00177—Controlling or regulating processes controlling the pH
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
NL646404963A 1963-05-14 1964-05-05 Werkwijze voor het bereiden van (co)polymeren van vinylchloride in suspensie. NL139536B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR934789A FR1385374A (fr) 1963-05-14 1963-05-14 Procédé et appareillage pour la préparation en suspension de polymères et de copolymères de type vinylique
FR966799A FR85527E (fr) 1963-05-14 1964-03-10 Procédé et appareillage pour la préparation en suspension de polymères et de copolymères de type vinylique

Publications (2)

Publication Number Publication Date
NL6404963A NL6404963A (enExample) 1964-11-16
NL139536B true NL139536B (nl) 1973-08-15

Family

ID=26201318

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646404963A NL139536B (nl) 1963-05-14 1964-05-05 Werkwijze voor het bereiden van (co)polymeren van vinylchloride in suspensie.

Country Status (5)

Country Link
US (1) US3578649A (enExample)
BE (1) BE647821A (enExample)
FR (2) FR1385374A (enExample)
GB (1) GB1053572A (enExample)
NL (1) NL139536B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926931A (en) * 1970-04-13 1975-12-16 Shinetsu Chemical Co Method for suspension-polymerizing vinyl chloride
US4050901A (en) * 1970-08-01 1977-09-27 Chemische Werke Huls Aktiengesellschaft Cooling unit for large polymerization vessels
DE2212962C2 (de) * 1972-03-17 1985-01-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Vinylchlorid in wäßriger Suspension
CA992698A (en) * 1972-04-06 1976-07-06 Wayne R. Sorenson 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
FR2218350B1 (enExample) * 1973-02-16 1976-05-14 Rhone Progil
DE2343871A1 (de) * 1973-08-31 1975-04-03 Basf Ag Verfahren zur herstellung von einheitlichen polymerisaten.
US4198376A (en) * 1974-02-14 1980-04-15 Rhone-Progil Vertical autoclave for bulk polymerization of vinyl chloride based polymers and copolymers
DE2442574A1 (de) * 1974-09-05 1976-03-25 Huels Chemische Werke Ag Verfahren zur herstellung von polyvinylchlorid unter vermeiden von vinylchlorid-emissionen durch diskontinuierliche polymerisation in suspension
DE2458024B2 (de) * 1974-12-07 1979-10-04 Hoechst Ag, 6000 Frankfurt Verfahren zur wäßrigen Suspensionspolymerisation von Vinylchlorid
DE2504659C3 (de) * 1975-02-05 1988-02-11 Hüls AG, 4370 Marl Verfahren zum geregelten Abführen der Reaktionswärme bei Polymerisationsreaktionen in Dispersion bzw. Lösung
CH611632A5 (enExample) * 1975-02-13 1979-06-15 Solvay
US4024329A (en) * 1975-07-03 1977-05-17 The Dow Chemical Company Method for removing heat from a chemical reaction
DE2625149C3 (de) * 1976-06-04 1981-01-08 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vinylchloridpolymerisaten in wäßriger Emulsion
JPS55157607A (en) * 1979-05-25 1980-12-08 Ryonichi Kk Suspension polymerization of vinyl chloride
JPS56110701A (en) * 1980-02-07 1981-09-02 Sumitomo Chem Co Ltd Method and apparatus for removal of heat from polymerizer
DE3202159A1 (de) * 1981-07-30 1983-02-17 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung feinteiliger, expandierbarer styrolpolymerisate mit verbesserten eigenschaften
DE3325095A1 (de) * 1983-07-12 1985-01-24 Wacker-Chemie GmbH, 8000 München Vorrichtung zur durchfuehrung einer radikalischen polymerisation und ihre verwendung
DE68926380T2 (de) * 1988-11-14 1996-09-12 Kanegafuchi Chemical Ind Sphärische Vinylchloridharzgranulate und Verfahren zu ihrer Herstellung
EP0890619B1 (de) * 1997-07-11 2004-10-27 Clariant GmbH Verwendung von Polyolefinwachsen
JP4700183B2 (ja) * 2000-10-27 2011-06-15 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体の製造方法
DE10154123A1 (de) * 2001-10-26 2003-05-15 Deutsch Zentr Luft & Raumfahrt Homogenisierungsvorrichtung für ein Pulvermaterial und Verfahren zur Homogenisierung eines Pulvermaterials
DE102005001768A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren
DE102005001771A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren
EP1845117A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Polymerisation process
WO2010055189A1 (es) * 2008-11-17 2010-05-20 Ingelia, S.L. Sistema de control de presión y temperatura de al menos un reactor químico
DE102009022364A1 (de) * 2009-05-22 2010-11-25 Addlogic Labs Gmbh Vorrichtung zur hydrothermalen Karbonisierung von Biomasse
JP6441211B2 (ja) * 2013-03-11 2018-12-19 住友精化株式会社 吸水性樹脂の製造装置
WO2019068318A1 (de) * 2017-10-04 2019-04-11 Wacker Chemie Ag Verfahren zur polymerisation mit externer kühlung
WO2019242911A1 (en) * 2018-06-19 2019-12-26 Societe Des Produits Nestle S.A. Recirculation flow-loop batch reactor with external heat exchanger
CN113477204A (zh) * 2021-07-14 2021-10-08 南京延长反应技术研究院有限公司 一种混合装置

Also Published As

Publication number Publication date
GB1053572A (enExample)
BE647821A (enExample) 1964-11-12
FR85527E (fr) 1965-08-27
FR1385374A (fr) 1965-01-15
DE1520609B2 (de) 1971-09-23
US3578649A (en) 1971-05-11
NL6404963A (enExample) 1964-11-16
DE1520609A1 (de) 1969-08-07

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