IT939757B - Apparecchio per l eliminazione di un solvente volatile da un polimero - Google Patents

Apparecchio per l eliminazione di un solvente volatile da un polimero

Info

Publication number
IT939757B
IT939757B IT69694/71A IT6969471A IT939757B IT 939757 B IT939757 B IT 939757B IT 69694/71 A IT69694/71 A IT 69694/71A IT 6969471 A IT6969471 A IT 6969471A IT 939757 B IT939757 B IT 939757B
Authority
IT
Italy
Prior art keywords
eliminating
polymer
volatile solvent
volatile
solvent
Prior art date
Application number
IT69694/71A
Other languages
English (en)
Original Assignee
French Oil Mill Machinery
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 French Oil Mill Machinery filed Critical French Oil Mill Machinery
Application granted granted Critical
Publication of IT939757B publication Critical patent/IT939757B/it

Links

Classifications

    • 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
    • B29C48/762—Vapour stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B29B7/429—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/823—Temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
IT69694/71A 1970-09-04 1971-08-10 Apparecchio per l eliminazione di un solvente volatile da un polimero IT939757B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6985770A 1970-09-04 1970-09-04

Publications (1)

Publication Number Publication Date
IT939757B true IT939757B (it) 1973-02-10

Family

ID=22091638

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69694/71A IT939757B (it) 1970-09-04 1971-08-10 Apparecchio per l eliminazione di un solvente volatile da un polimero

Country Status (8)

Country Link
US (1) US3684252A (it)
JP (1) JPS5436182B1 (it)
BE (1) BE772034A (it)
DE (1) DE2142550A1 (it)
FR (1) FR2107281A5 (it)
GB (2) GB1367683A (it)
IT (1) IT939757B (it)
NL (1) NL167359C (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311241B2 (de) * 1973-03-02 1977-06-23 Verfahren zum direkten kuehlen von geschmolzenen thermoplastischen kunststoffen bei einem extrusionsverfahren
US4117548A (en) * 1977-11-30 1978-09-26 The French Oil Mill Machinery Company Screw vent
US4124306A (en) * 1977-11-30 1978-11-07 The French Oil Mill Machinery Company Vent for devolatilizing screw press
US4657499A (en) * 1985-05-30 1987-04-14 Shell Oil Company Screw extruder apparatus adapted for mixing additive fluids
US4865689A (en) * 1988-01-27 1989-09-12 Mobil Oil Corporation Method and apparatus for evaporating the volatile components of a polymer
DE8815199U1 (de) * 1988-07-06 1989-01-26 Landahl, Claus-Dieter, 22885 Barsbüttel Vorrichtung zur Rückgewinnung von Fluorchlorkohlenwasserstoffen aus Polyurethanhartschaum
US4989504A (en) * 1988-11-09 1991-02-05 Sherping Systems, Inc. Food processing vat
EP0701505B1 (de) * 1993-06-08 1996-09-18 BACHER, Helmut Vorrichtung zum entgasen von thermoplastischem kunststoff
JPH08318529A (ja) * 1995-05-26 1996-12-03 Idemitsu Petrochem Co Ltd スチレン系樹脂の製造方法
US5630968A (en) * 1995-06-07 1997-05-20 The Japan Steel Works, Ltd. Water-injection foaming devolatilizing method
US5833361A (en) * 1995-09-07 1998-11-10 Funk; James E. Apparatus for the production of small spherical granules
US5743640A (en) * 1996-02-06 1998-04-28 Crossley; Jimmy L. Ice cream twisting apparatus
DE60204101T2 (de) * 2001-11-15 2006-05-04 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe Knetvorrichtung und Verfahren zum Kneten von Kautschuk oder Kautschukzusammensetzungen
AU2003248666A1 (en) * 2002-06-14 2003-12-31 Exxonmobil Chemical Patents Inc. Method of processing polyethylene resins
JP2005066946A (ja) * 2003-08-21 2005-03-17 Ngk Insulators Ltd 押出機用スクリュー、スクリュー式押出機、及びこれを用いた混練押出装置
US8308342B2 (en) * 2008-11-24 2012-11-13 Kraft Foods Global Brands Llc Processing elements for mixing meat products
US8187651B2 (en) 2008-11-24 2012-05-29 Kraft Foods Global Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8641263B2 (en) * 2008-11-24 2014-02-04 Kraft Foods Group Brands Llc Method and apparatus for continuous processing of whole muscle meat products
CN102166489B (zh) * 2011-03-04 2013-06-05 中国石油大学(华东) 一种连续旋转喷射式静态混合器
US9713893B2 (en) * 2013-07-09 2017-07-25 Wenger Manufacturing, Inc. Method of preconditioning comestible materials using steam/water static mixer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1779922A1 (de) * 1961-02-17 1972-01-13 Internat Basic Economy Corp Vorrichtung zum Entfernen von Fluessigkeit aus Elastomeren
US3323222A (en) * 1965-02-17 1967-06-06 Welding Engineers Apparatus and method for dewatering and drying rubber
US3392862A (en) * 1966-09-26 1968-07-16 Black Mtn Spring Water Tearable bottle cap
US3447582A (en) * 1967-08-01 1969-06-03 Egan & Co Frank W Apparatus for treating polymers and the like
US3505085A (en) * 1968-06-17 1970-04-07 Gen Mills Inc Apparatus for processing food products

Also Published As

Publication number Publication date
GB1367683A (en) 1974-09-18
JPS5436182B1 (it) 1979-11-07
FR2107281A5 (it) 1972-05-05
US3684252A (en) 1972-08-15
GB1367682A (en) 1974-09-18
NL7112077A (it) 1972-03-07
BE772034A (fr) 1971-12-31
NL167359B (nl) 1981-07-16
DE2142550A1 (de) 1972-03-09
NL167359C (nl) 1981-07-16

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