NO945037L - Fremgangsmåte og apparat til fremstilling av vinylkloridpolymer - Google Patents

Fremgangsmåte og apparat til fremstilling av vinylkloridpolymer

Info

Publication number
NO945037L
NO945037L NO945037A NO945037A NO945037L NO 945037 L NO945037 L NO 945037L NO 945037 A NO945037 A NO 945037A NO 945037 A NO945037 A NO 945037A NO 945037 L NO945037 L NO 945037L
Authority
NO
Norway
Prior art keywords
polymerization
vinyl chloride
screens
chloride polymer
inner volume
Prior art date
Application number
NO945037A
Other languages
English (en)
Other versions
NO945037D0 (no
Inventor
Yasuhiro Takahashi
Tadashi Amano
Yoshihiro Shirota
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of NO945037D0 publication Critical patent/NO945037D0/no
Publication of NO945037L publication Critical patent/NO945037L/no

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
    • B01J19/18—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
    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • 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
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

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)

Abstract

Det omtales et polymeriseringsapparat som særlig anvendes ved suspensjonspolymerisering av vinylklorid, og apparatet omfatter en polymeriseringsbeholder (1) som har et stort sett sylindrisk innervolum, og innervolumet i polymeriseringsbeholderen er utstyrt med et antall skjermer (5) som omfatter vertikalt forløpende. rør, og en vertikalt kontinuerlig forløpende spole (6), og et kjøle- middel passeres gjennom skjermene og spolen. Ved apparatet kan det oppnås en høy kjøle-effekt, og en høyhastighets- reaksjon blir mulig i en stor polymeriseringsbeholder, samt at det kan gjennomføres en stabil polymeriserings- reaksjon. Ved oppfinnelsen kan det følgelig oppnås en jevn polymer med høy kvalitet, få fiskeøyer, og høy spesifikk egenvekt i bulk.
NO945037A 1993-12-27 1994-12-27 Fremgangsmåte og apparat til fremstilling av vinylkloridpolymer NO945037L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35184993 1993-12-27

Publications (2)

Publication Number Publication Date
NO945037D0 NO945037D0 (no) 1994-12-27
NO945037L true NO945037L (no) 1995-06-28

Family

ID=18420028

Family Applications (1)

Application Number Title Priority Date Filing Date
NO945037A NO945037L (no) 1993-12-27 1994-12-27 Fremgangsmåte og apparat til fremstilling av vinylkloridpolymer

Country Status (4)

Country Link
US (1) US5610245A (no)
EP (1) EP0659476A1 (no)
CA (1) CA2139160A1 (no)
NO (1) NO945037L (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835046B1 (fr) * 2002-01-21 2004-05-28 Rhodia Polyamide Intermediates Serpentin de circulation d'un fluide caloporteur, procede de fabrication d'un tel serpentin et reacteur comprenant un tel serpentin
CN102898560B (zh) * 2012-09-29 2014-05-28 中国天辰工程有限公司 一种新型聚合反应釜
DE102013016178A1 (de) * 2013-09-30 2015-04-02 Thyssenkrupp Industrial Solutions Ag Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren und dafür geeigneter Reaktor
JP7386973B2 (ja) * 2019-09-10 2023-11-27 ハンファ ソリューションズ コーポレーション 塩化ビニル樹脂懸濁重合用バッチ式撹拌器およびそれを用いたバッチ式懸濁重合反応器
KR20210059512A (ko) * 2019-11-15 2021-05-25 한화솔루션 주식회사 중합 반응기
JP7608605B2 (ja) * 2021-06-16 2025-01-06 信越化学工業株式会社 反応装置、及び、ビニル系重合体の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020607B (de) * 1956-03-03 1957-12-12 Basf Ag Vorrichtung zum Abfuehren der Waerme aus Reaktionsoefen
GB806995A (en) * 1956-04-26 1959-01-07 Phillips Petroleum Co Improved apparatus for mixing chemical reactants
DE1249831B (de) * 1965-04-09 1967-09-14 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein Vorrichtung zur Durchführung photochemischer Reaktionen
GB1308616A (en) * 1969-08-12 1973-02-21 Lucas Industries Ltd Electrical switches
DE2220543A1 (de) * 1972-04-26 1973-11-08 Wilhelm Ludwig Mechanisches getriebe
SU683631A3 (ru) * 1973-03-09 1979-08-30 Монсанто Компани (Фирма) Способ получени алкенилароматических полимеров
US3931131A (en) * 1973-12-18 1976-01-06 Kureha Kagaku Kogyo Kabushiki Kaisha Process and apparatus for suspension polymerization
DE2852622C2 (de) * 1978-12-05 1982-09-09 Wacker-Chemie GmbH, 8000 München Polymerisationsautoklav
JPS6136301A (ja) * 1984-07-27 1986-02-21 Kanegafuchi Chem Ind Co Ltd 重合反応缶内の温度制御方法
DE4041500A1 (de) * 1990-12-22 1992-06-25 Bitterfeld Wolfen Chemie Verfahren und vorrichtung zur herstellung von 2,4-dioxohexahydro-1,3,5-triazin

Also Published As

Publication number Publication date
NO945037D0 (no) 1994-12-27
EP0659476A1 (en) 1995-06-28
US5610245A (en) 1997-03-11
CA2139160A1 (en) 1995-06-28

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