FR1308573A - Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation - Google Patents

Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation

Info

Publication number
FR1308573A
FR1308573A FR863347A FR863347A FR1308573A FR 1308573 A FR1308573 A FR 1308573A FR 863347 A FR863347 A FR 863347A FR 863347 A FR863347 A FR 863347A FR 1308573 A FR1308573 A FR 1308573A
Authority
FR
France
Prior art keywords
circulating
masses
fluid mass
mixing
forming interfaces
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
FR863347A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to FR863347A priority Critical patent/FR1308573A/fr
Application granted granted Critical
Publication of FR1308573A publication Critical patent/FR1308573A/fr
Priority to FR161053A priority patent/FR95279E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR863347A 1961-05-30 1961-05-30 Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation Expired FR1308573A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR863347A FR1308573A (fr) 1961-05-30 1961-05-30 Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation
FR161053A FR95279E (fr) 1961-05-30 1968-07-29 Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863347A FR1308573A (fr) 1961-05-30 1961-05-30 Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation

Publications (1)

Publication Number Publication Date
FR1308573A true FR1308573A (fr) 1962-11-09

Family

ID=8756190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863347A Expired FR1308573A (fr) 1961-05-30 1961-05-30 Procédé de mélange de masses en circulation par formation d'interfaces dans une masse fluide en circulation

Country Status (1)

Country Link
FR (1) FR1308573A (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1557118A1 (de) * 1965-11-29 1970-03-12 Little Inc A Vorrichtung zum Mischen fluider Materialien und zur Abgabe der erhaltenen Zusammensetzung
US4040256A (en) * 1976-07-14 1977-08-09 The Dow Chemical Company Flume mixer
EP0492894A1 (fr) * 1990-12-21 1992-07-01 The Dow Chemical Company Procédé et dispositif pour l'obtention de surfaces de contact
EP0492890A1 (fr) * 1990-12-21 1992-07-01 The Dow Chemical Company Dispositif d'obtention de surfaces de contact
EP0553005A1 (fr) * 1992-01-24 1993-07-28 Usiplast Plaque de matière synthétique comportant des motifs décoratifs dans la mase et son procédé de fabrication
WO1994004341A1 (fr) * 1992-08-14 1994-03-03 Machinefabriek 'de Rollepaal' B.V. Tete de distribution destinee a former un profile tubulaire a partir d'une ou plusieurs coulees de matiere thermoplastique extrudee
EP0802034A1 (fr) * 1996-04-20 1997-10-22 Maeda Corporation Méthode de fabrication d'une structure multi-couche
EP1507641A1 (fr) * 2002-04-26 2005-02-23 Cloeren Incorporated Procede et dispositif permettant d'orienter les couches dans des composites multicouche
EP2465660A3 (fr) * 2010-12-17 2012-08-29 Palo Alto Research Center Incorporated Co-extrusion de doigt interdigité
US9012090B2 (en) 2012-12-27 2015-04-21 Palo Alto Research Center Incorporated Advanced, high power and energy battery electrode manufactured by co-extrusion printing
US9337471B2 (en) 2012-12-27 2016-05-10 Palo Alto Research Center Incorporated Co-extrusion print head for multi-layer battery structures
US9589692B2 (en) 2010-12-17 2017-03-07 Palo Alto Research Center Incorporated Interdigitated electrode device
US9755221B2 (en) 2015-06-26 2017-09-05 Palo Alto Research Center Incorporated Co-extruded conformal battery separator and electrode
US9899669B2 (en) 2012-12-27 2018-02-20 Palo Alto Research Center Incorporated Structures for interdigitated finger co-extrusion
US10800086B2 (en) 2013-08-26 2020-10-13 Palo Alto Research Center Incorporated Co-extrusion of periodically modulated structures
US10923714B2 (en) 2012-12-27 2021-02-16 Palo Alto Research Center Incorporated Structures for interdigitated finger co-extrusion
US10923647B2 (en) 2015-04-29 2021-02-16 Palo Alto Research Center Incorporated Co-extrusion printing of filaments for superconducting wire

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1557118A1 (de) * 1965-11-29 1970-03-12 Little Inc A Vorrichtung zum Mischen fluider Materialien und zur Abgabe der erhaltenen Zusammensetzung
US4040256A (en) * 1976-07-14 1977-08-09 The Dow Chemical Company Flume mixer
EP0492894A1 (fr) * 1990-12-21 1992-07-01 The Dow Chemical Company Procédé et dispositif pour l'obtention de surfaces de contact
EP0492890A1 (fr) * 1990-12-21 1992-07-01 The Dow Chemical Company Dispositif d'obtention de surfaces de contact
EP0553005A1 (fr) * 1992-01-24 1993-07-28 Usiplast Plaque de matière synthétique comportant des motifs décoratifs dans la mase et son procédé de fabrication
WO1994004341A1 (fr) * 1992-08-14 1994-03-03 Machinefabriek 'de Rollepaal' B.V. Tete de distribution destinee a former un profile tubulaire a partir d'une ou plusieurs coulees de matiere thermoplastique extrudee
US5620714A (en) * 1992-08-14 1997-04-15 Machinefabriek "De Rollepaal" B.V. Distributor head for forming a tubular profile from one or more streams of extruded thermoplastic material
EP0802034A1 (fr) * 1996-04-20 1997-10-22 Maeda Corporation Méthode de fabrication d'une structure multi-couche
US5843350A (en) * 1996-04-20 1998-12-01 Maeda Corporation Method of manufacturing layered structure
EP1507641A1 (fr) * 2002-04-26 2005-02-23 Cloeren Incorporated Procede et dispositif permettant d'orienter les couches dans des composites multicouche
EP1507641A4 (fr) * 2002-04-26 2007-05-02 Cloeren Inc Procede et dispositif permettant d'orienter les couches dans des composites multicouche
US9004001B2 (en) 2010-12-17 2015-04-14 Palo Alto Research Center Incorporated Interdigitated finger coextrusion device
EP2465660A3 (fr) * 2010-12-17 2012-08-29 Palo Alto Research Center Incorporated Co-extrusion de doigt interdigité
US9589692B2 (en) 2010-12-17 2017-03-07 Palo Alto Research Center Incorporated Interdigitated electrode device
US10071518B2 (en) 2010-12-17 2018-09-11 Palo Alto Research Center Incorporated Method for interdigitated finger coextrusion
US10232537B2 (en) 2010-12-17 2019-03-19 Palo Alto Research Center Incorporated Interdigitated finger coextrusion device
US9012090B2 (en) 2012-12-27 2015-04-21 Palo Alto Research Center Incorporated Advanced, high power and energy battery electrode manufactured by co-extrusion printing
US9337471B2 (en) 2012-12-27 2016-05-10 Palo Alto Research Center Incorporated Co-extrusion print head for multi-layer battery structures
US9899669B2 (en) 2012-12-27 2018-02-20 Palo Alto Research Center Incorporated Structures for interdigitated finger co-extrusion
US10122009B2 (en) 2012-12-27 2018-11-06 Palo Alto Research Center Incorporated Co-extrusion print head for multi-layer battery structures
US10923714B2 (en) 2012-12-27 2021-02-16 Palo Alto Research Center Incorporated Structures for interdigitated finger co-extrusion
US10800086B2 (en) 2013-08-26 2020-10-13 Palo Alto Research Center Incorporated Co-extrusion of periodically modulated structures
US10923647B2 (en) 2015-04-29 2021-02-16 Palo Alto Research Center Incorporated Co-extrusion printing of filaments for superconducting wire
US9755221B2 (en) 2015-06-26 2017-09-05 Palo Alto Research Center Incorporated Co-extruded conformal battery separator and electrode

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