DE3665133D1 - Vertical autoclave and mass polymerisation and copolymerisation process based on vinyl chlorides - Google Patents

Vertical autoclave and mass polymerisation and copolymerisation process based on vinyl chlorides

Info

Publication number
DE3665133D1
DE3665133D1 DE8686400734T DE3665133T DE3665133D1 DE 3665133 D1 DE3665133 D1 DE 3665133D1 DE 8686400734 T DE8686400734 T DE 8686400734T DE 3665133 T DE3665133 T DE 3665133T DE 3665133 D1 DE3665133 D1 DE 3665133D1
Authority
DE
Germany
Prior art keywords
autoclave
process based
vinyl chlorides
vertical autoclave
copolymerisation process
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
DE8686400734T
Other languages
English (en)
Inventor
Yves Pommier
Yves Legrand
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.)
Arkema France SA
Original Assignee
Atochem SA
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 Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of DE3665133D1 publication Critical patent/DE3665133D1/de
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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • 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
    • B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1122—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades anchor-shaped
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Moulding By Coating Moulds (AREA)
  • Graft Or Block Polymers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Communication Control (AREA)
DE8686400734T 1985-04-11 1986-04-04 Vertical autoclave and mass polymerisation and copolymerisation process based on vinyl chlorides Expired DE3665133D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505429A FR2580192B1 (fr) 1985-04-11 1985-04-11 Autoclave vertical et procede de preparation en masse de polymeres et copolymeres a base de chlorure de vinyle

Publications (1)

Publication Number Publication Date
DE3665133D1 true DE3665133D1 (en) 1989-09-28

Family

ID=9318118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400734T Expired DE3665133D1 (en) 1985-04-11 1986-04-04 Vertical autoclave and mass polymerisation and copolymerisation process based on vinyl chlorides

Country Status (16)

Country Link
US (2) US4729878A (de)
EP (1) EP0200609B1 (de)
JP (1) JPS61287911A (de)
CN (1) CN1005382B (de)
AT (1) ATE45683T1 (de)
BR (1) BR8601630A (de)
CA (1) CA1309798C (de)
DE (1) DE3665133D1 (de)
DK (1) DK160132C (de)
ES (1) ES8706471A1 (de)
FI (1) FI81728C (de)
FR (1) FR2580192B1 (de)
GR (1) GR860947B (de)
IE (1) IE58310B1 (de)
NO (1) NO170196C (de)
PT (1) PT82363B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625111B1 (fr) * 1987-12-29 1990-06-15 Moritz Moyeu d'agitateur a pales creuses et a circuit de circulation interne d'un fluide caloriporteur
FR2625449B1 (fr) * 1987-12-30 1991-05-10 Moritz Mobile d'agitation pour appareils de melange de produits pulverulents, pateux ou granuleux
DE4005219A1 (de) * 1990-02-20 1991-08-22 Bohle L B Pharmatech Gmbh Ruehrwerk fuer mischgranulatoren
DE59008085D1 (de) * 1990-01-04 1995-02-02 Bohle L B Pharmatech Gmbh Mischgranulator.
US5984520A (en) * 1994-11-03 1999-11-16 Nordahl; Geir Blade for a mixing device
US6955461B2 (en) * 2003-01-24 2005-10-18 Dow Global Technologies, Inc. Tickler for slurry reactors and tanks
EP1845117A1 (de) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Polymerisationsverfahren
CN102153686B (zh) * 2011-05-18 2012-11-28 中航黎明锦西化工机械(集团)有限责任公司 一种大型聚氯乙烯树脂聚合釜壳体
CN104785344A (zh) * 2015-03-31 2015-07-22 无锡市崇安区科技创业服务中心 一种可相对旋转的粉碎器齿轮
CN104841531A (zh) * 2015-04-30 2015-08-19 无锡市崇安区科技创业服务中心 一种具有可相对旋转齿轮的研磨器
WO2017194494A1 (en) * 2016-05-10 2017-11-16 Basell Polyolefine Gmbh High-pressure polymerization process of ethylenically unsaturated monomers in a production line having flanges covered by a chimney construction
CN106540920A (zh) * 2016-11-26 2017-03-29 南京途酷信息科技有限公司 一种小工件超声波清洗装置
CN107151282A (zh) * 2017-05-04 2017-09-12 宜宾天原集团股份有限公司 一种本体聚氯乙烯生产工艺方法
CN107056972A (zh) * 2017-05-04 2017-08-18 宜宾天原集团股份有限公司 一种本体聚氯乙烯生产工艺方法
KR101889681B1 (ko) 2018-02-13 2018-08-17 고려아연 주식회사 오토클레이브 및 오토클레이브의 염 제거방법
US11541363B2 (en) * 2019-07-05 2023-01-03 Euphotic Labs Private Limited Stirrer blade and mechanism for automated food processing system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436767A (en) * 1941-12-31 1948-02-24 Jasco Inc Low-temperature polymer production
DE1454878A1 (de) * 1962-04-13 1969-02-20 Vaterland Werk Friedrich Herfe Kunststoffmischer mit einem kesselartigen Mischbehaelter und einem ueber dem Behaelterboden angeordneten Mischorgan
NL129051C (de) * 1965-03-17
US3486865A (en) * 1967-11-01 1969-12-30 Teijin Ltd Continuous polymerization apparatus
JPS4943380A (de) * 1972-08-31 1974-04-24
FR2218350B1 (de) * 1973-02-16 1976-05-14 Rhone Progil
JPS5420002B2 (de) * 1973-07-19 1979-07-19
FR2313114A1 (fr) * 1975-06-04 1976-12-31 Procedes Sem Nouveaux perfectionnements aux helices pour melangeurs
FR2315001A1 (fr) * 1975-06-18 1977-01-14 Entat Marcel Procede de realisation de pales d'helices et pales d'helices perfectionnees obtenues par la mise en oeuvre de ce procede
US4450141A (en) * 1982-06-16 1984-05-22 Envirosonics, Inc. Centrifugal reaction chamber
GB2143440A (en) * 1983-07-21 1985-02-13 Morton Robert Dg Ltd Mixers
US4601583A (en) * 1985-01-28 1986-07-22 Kennecott Corporation Multi-hubbed separable blade agitators

Also Published As

Publication number Publication date
EP0200609B1 (de) 1989-08-23
EP0200609A1 (de) 1986-11-05
US4921918A (en) 1990-05-01
FR2580192A1 (fr) 1986-10-17
PT82363B (pt) 1993-01-29
US4729878A (en) 1988-03-08
JPS61287911A (ja) 1986-12-18
CN1005382B (zh) 1989-10-11
CA1309798C (fr) 1992-11-03
FI81728B (fi) 1990-08-31
FR2580192B1 (fr) 1993-05-07
IE58310B1 (en) 1993-09-08
DK160132B (da) 1991-02-04
DK160132C (da) 1991-07-01
GR860947B (en) 1986-08-12
BR8601630A (pt) 1986-12-16
NO170196C (no) 1992-09-23
ES553849A0 (es) 1987-07-01
NO861363L (no) 1986-10-13
DK161286D0 (da) 1986-04-10
ES8706471A1 (es) 1987-07-01
PT82363A (fr) 1986-05-01
IE860926L (en) 1986-10-11
FI861298A (fi) 1986-10-12
FI861298A0 (fi) 1986-03-26
FI81728C (fi) 1990-12-10
ATE45683T1 (de) 1989-09-15
DK161286A (da) 1986-10-12
JPH0350575B2 (de) 1991-08-02
NO170196B (no) 1992-06-15
CN86102488A (zh) 1986-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee