FR2278707A1 - Autoclave pour la preparation en masse en deux etapes des polymeres et copolymeres a base de chlorure de vinyle - Google Patents

Autoclave pour la preparation en masse en deux etapes des polymeres et copolymeres a base de chlorure de vinyle

Info

Publication number
FR2278707A1
FR2278707A1 FR7424659A FR7424659A FR2278707A1 FR 2278707 A1 FR2278707 A1 FR 2278707A1 FR 7424659 A FR7424659 A FR 7424659A FR 7424659 A FR7424659 A FR 7424659A FR 2278707 A1 FR2278707 A1 FR 2278707A1
Authority
FR
France
Prior art keywords
autoclave
frusto
polyvinyl chloride
swept
base
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.)
Granted
Application number
FR7424659A
Other languages
English (en)
French (fr)
Other versions
FR2278707B1 (show.php
Inventor
Jean-Bernard Pompon
Salomon Soussan
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7424659A priority Critical patent/FR2278707A1/fr
Publication of FR2278707A1 publication Critical patent/FR2278707A1/fr
Application granted granted Critical
Publication of FR2278707B1 publication Critical patent/FR2278707B1/fr
Granted 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
    • B01J19/18—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
    • B01F27/11—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7424659A 1974-07-16 1974-07-16 Autoclave pour la preparation en masse en deux etapes des polymeres et copolymeres a base de chlorure de vinyle Granted FR2278707A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7424659A FR2278707A1 (fr) 1974-07-16 1974-07-16 Autoclave pour la preparation en masse en deux etapes des polymeres et copolymeres a base de chlorure de vinyle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424659A FR2278707A1 (fr) 1974-07-16 1974-07-16 Autoclave pour la preparation en masse en deux etapes des polymeres et copolymeres a base de chlorure de vinyle

Publications (2)

Publication Number Publication Date
FR2278707A1 true FR2278707A1 (fr) 1976-02-13
FR2278707B1 FR2278707B1 (show.php) 1977-10-07

Family

ID=9141320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424659A Granted FR2278707A1 (fr) 1974-07-16 1974-07-16 Autoclave pour la preparation en masse en deux etapes des polymeres et copolymeres a base de chlorure de vinyle

Country Status (1)

Country Link
FR (1) FR2278707A1 (show.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059080A3 (en) * 1981-02-19 1982-12-29 Chisso Corporation Process and apparatus for gas phase polymerization of olefins
WO2019209153A1 (en) 2018-04-25 2019-10-31 Valmet Ab A reactor vessel for biomass material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059080A3 (en) * 1981-02-19 1982-12-29 Chisso Corporation Process and apparatus for gas phase polymerization of olefins
WO2019209153A1 (en) 2018-04-25 2019-10-31 Valmet Ab A reactor vessel for biomass material
US12005418B2 (en) 2018-04-25 2024-06-11 Valmet Ab Reactor vessel for biomass material

Also Published As

Publication number Publication date
FR2278707B1 (show.php) 1977-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse