FR1494773A - Appareil pour l'élimination dans des compositions diverses de constituants volatils - Google Patents

Appareil pour l'élimination dans des compositions diverses de constituants volatils

Info

Publication number
FR1494773A
FR1494773A FR60511A FR60511A FR1494773A FR 1494773 A FR1494773 A FR 1494773A FR 60511 A FR60511 A FR 60511A FR 60511 A FR60511 A FR 60511A FR 1494773 A FR1494773 A FR 1494773A
Authority
FR
France
Prior art keywords
removal
various compositions
volatile constituents
constituents
volatile
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
FR60511A
Other languages
English (en)
Inventor
Bernard Foras
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.)
Plastugil
Original Assignee
Plastugil
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
Priority to NL134945D priority Critical patent/NL134945C/xx
Application filed by Plastugil filed Critical Plastugil
Priority to FR60511A priority patent/FR1494773A/fr
Priority to GB20068/67A priority patent/GB1133022A/en
Priority to US634932A priority patent/US3442065A/en
Priority to BE697977D priority patent/BE697977A/xx
Priority to ES340916A priority patent/ES340916A1/es
Priority to LU53601D priority patent/LU53601A1/xx
Priority to NL6706377A priority patent/NL6706377A/xx
Priority to DE1967P0042087 priority patent/DE1619731B2/de
Application granted granted Critical
Publication of FR1494773A publication Critical patent/FR1494773A/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
    • B01J19/18—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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/425—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders using three or more screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/435—Sub-screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR60511A 1966-05-06 1966-05-06 Appareil pour l'élimination dans des compositions diverses de constituants volatils Expired FR1494773A (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL134945D NL134945C (fr) 1966-05-06
FR60511A FR1494773A (fr) 1966-05-06 1966-05-06 Appareil pour l'élimination dans des compositions diverses de constituants volatils
US634932A US3442065A (en) 1966-05-06 1967-05-01 Apparatus for eliminating volatile constituents in various compositions
GB20068/67A GB1133022A (en) 1966-05-06 1967-05-01 Improvements in or relating to an apparatus for eliminating volatile constituents invarious compositions
BE697977D BE697977A (fr) 1966-05-06 1967-05-03
ES340916A ES340916A1 (es) 1966-05-06 1967-05-05 Perfeccionamientos en los aparatos para la eliminacion de los constituyentes volatiles de una composicion.
LU53601D LU53601A1 (fr) 1966-05-06 1967-05-05
NL6706377A NL6706377A (fr) 1966-05-06 1967-05-05
DE1967P0042087 DE1619731B2 (de) 1966-05-06 1967-05-06 Vorrichtung zum verdampfen fluechtiger bestandteile aus dickfluessigen gemischen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60511A FR1494773A (fr) 1966-05-06 1966-05-06 Appareil pour l'élimination dans des compositions diverses de constituants volatils

Publications (1)

Publication Number Publication Date
FR1494773A true FR1494773A (fr) 1967-09-15

Family

ID=8607976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60511A Expired FR1494773A (fr) 1966-05-06 1966-05-06 Appareil pour l'élimination dans des compositions diverses de constituants volatils

Country Status (8)

Country Link
US (1) US3442065A (fr)
BE (1) BE697977A (fr)
DE (1) DE1619731B2 (fr)
ES (1) ES340916A1 (fr)
FR (1) FR1494773A (fr)
GB (1) GB1133022A (fr)
LU (1) LU53601A1 (fr)
NL (2) NL6706377A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319479A1 (fr) * 1975-08-01 1977-02-25 Creusot Loire Dispositif de degazage de matieres plastiques

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526484A (en) * 1968-05-17 1970-09-01 Du Pont Polymer finishing apparatus
DE2721848C2 (de) * 1977-05-14 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zum Konzentrieren von Lösungen mit gleichzeitiger Erstarrung
DE2908352A1 (de) * 1979-03-03 1980-09-18 Bayer Ag Verfahren zur getrennten ableitung der einzelnen phasenstroeme einer mehrphasenstroemung
DE3030541C2 (de) * 1980-08-13 1988-09-08 Rudolf P. 7000 Stuttgart Fritsch Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polymerer
US4501498A (en) * 1983-12-05 1985-02-26 Luwa Corporation Method and apparatus for extruding thermoplastic material
DE3430885C2 (de) * 1984-08-22 1986-08-21 Rudolf P. 7000 Stuttgart Fritsch Vorrichtung zum kontinuierlichen Bearbeiten von Flüssigkeiten und viskosen Massen
DE3513536C1 (fr) * 1985-04-16 1987-01-02 Rudolf Paul 7000 Stuttgart De Fritsch
FR2582982B1 (fr) * 1985-06-05 1987-12-04 Mcneil Akron Repiquet Sarl Machine d'extrusion comportant deux fourreaux superposes
US5947722A (en) * 1997-07-07 1999-09-07 Iap Research, Inc. Heat exchanger for particulate material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190602045A (en) * 1906-01-26 1907-01-10 Henry Alfred Edward Smith Improvements relating to the Drying of Pulp White Lead.
US2458068A (en) * 1943-11-25 1949-01-04 Welding Engineers System for the treatment of material
LU28930A1 (fr) * 1947-06-25 1900-01-01
NL285314A (fr) * 1961-11-22 1900-01-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319479A1 (fr) * 1975-08-01 1977-02-25 Creusot Loire Dispositif de degazage de matieres plastiques

Also Published As

Publication number Publication date
US3442065A (en) 1969-05-06
NL6706377A (fr) 1967-11-07
DE1619731A1 (de) 1971-03-18
LU53601A1 (fr) 1967-07-05
DE1619731B2 (de) 1976-09-23
BE697977A (fr) 1967-10-16
GB1133022A (en) 1968-11-06
NL134945C (fr) 1900-01-01
ES340916A1 (es) 1968-06-16

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