WO1999010296A3 - Verfahren und vorrichtung zur herstellung von schaumbildenden massen auf anorganischer basis - Google Patents

Verfahren und vorrichtung zur herstellung von schaumbildenden massen auf anorganischer basis Download PDF

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Publication number
WO1999010296A3
WO1999010296A3 PCT/EP1998/005237 EP9805237W WO9910296A3 WO 1999010296 A3 WO1999010296 A3 WO 1999010296A3 EP 9805237 W EP9805237 W EP 9805237W WO 9910296 A3 WO9910296 A3 WO 9910296A3
Authority
WO
WIPO (PCT)
Prior art keywords
constituents
inorganic base
foaming materials
producing foaming
components
Prior art date
Application number
PCT/EP1998/005237
Other languages
English (en)
French (fr)
Other versions
WO1999010296A2 (de
Inventor
Gerhard Melcher
Original Assignee
Friatec Ag
Gerhard Melcher
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 Friatec Ag, Gerhard Melcher filed Critical Friatec Ag
Priority to EP98946370A priority Critical patent/EP0934234A2/de
Priority to AU93438/98A priority patent/AU9343898A/en
Publication of WO1999010296A2 publication Critical patent/WO1999010296A2/de
Publication of WO1999010296A3 publication Critical patent/WO1999010296A3/de

Links

Classifications

    • 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
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7419—Mixing devices specially adapted for foamable substances with supply of gas with static or injector mixer elements
    • B29B7/7423—Mixing devices specially adapted for foamable substances with supply of gas with static or injector mixer elements preceded or followed by rotatable stirring device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • B01F23/291—Mixing systems, i.e. flow charts or diagrams for obtaining foams or aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
    • B28C5/381—Producing cellular concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Accessories For Mixers (AREA)
  • Fodder In General (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Das Verfahren dient zur Herstellung von schaumbildenden Massen auf anorganischer Basis, insbesondere Phosphatbasis, die aus mindestens zwei wässrigen, überwiegend anorganischen Komponenten A und B gebildet werden. Das Verfahren soll dahingehen weitergebildet werden, daß eine exakte, in weitem Rahmen kontinuierliche Förderung und Mischung von zwei oder mehreren Komponenten ermöglicht wird, welche unter Bildung eines Feststoffes, insbesondere eines Leichtmaterials, reagieren. Es wird vorgeschlagen, daß die beiden Komponenten A und B jeweils getrennten Behältern (9) zugeführt oder in ihnen hergestellt werden, daß die beiden Komponenten A und B durch Leitungen zu einer Komponentenmischeinrichtung (6) kontinuierlich gefördert und in dieser innerhalb einer Zeit von wenigen Sekunden gemischt werden und daß die gemischte Masse innerhalb weniger Sekunden ausgebracht wird, wobei anchließend die Reaktion zwischen den beiden Komponenten A und B erfolgt.
PCT/EP1998/005237 1997-08-22 1998-08-18 Verfahren und vorrichtung zur herstellung von schaumbildenden massen auf anorganischer basis WO1999010296A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP98946370A EP0934234A2 (de) 1997-08-22 1998-08-18 Verfahren und vorrichtung zur herstellung von schaumbildenden massen auf anorganischer basis
AU93438/98A AU9343898A (en) 1997-08-22 1998-08-18 Method and device for producing foaming materials with an inorganic base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0141297A AT408344B (de) 1997-08-22 1997-08-22 Verfahren zur mobilen herstellung von überwiegend anorganischen schäumen und entsprechende mobile geräte
ATA1412/97 1997-08-22

Publications (2)

Publication Number Publication Date
WO1999010296A2 WO1999010296A2 (de) 1999-03-04
WO1999010296A3 true WO1999010296A3 (de) 1999-05-20

Family

ID=3513344

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP1998/005237 WO1999010296A2 (de) 1997-08-22 1998-08-18 Verfahren und vorrichtung zur herstellung von schaumbildenden massen auf anorganischer basis
PCT/AT1998/000195 WO1999010150A1 (de) 1997-08-22 1998-08-19 Verfahren zur mobilen herstellung von überwiegend anorganischen schäumen und entsprechende mobile geräte

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/AT1998/000195 WO1999010150A1 (de) 1997-08-22 1998-08-19 Verfahren zur mobilen herstellung von überwiegend anorganischen schäumen und entsprechende mobile geräte

Country Status (4)

Country Link
EP (1) EP0934234A2 (de)
AT (1) AT408344B (de)
AU (2) AU9343898A (de)
WO (2) WO1999010296A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001085318A2 (en) * 2000-05-12 2001-11-15 John Bureaux Method and apparatus for producing foam
DE102004033223B3 (de) * 2004-07-08 2005-11-03 Denso-Holding Gmbh & Co Mobile Vorrichtung zum Mischen und Austragen von mindestens zweikomponentigen, pastösen Materialien
ITPV20080011A1 (it) * 2008-10-03 2010-04-04 Smart Light S R L Generatore di schiuma mobile con integrato sistema di miscelazione statico a portata variabile per la produzione direttamente al piano di posa ed il pompaggio di calcestruzzo cellulare di densita' variabile, interfacciato ad attrezzatura impastatrice

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537050A1 (fr) * 1982-12-02 1984-06-08 Adis Produits Chimiques Sa Procede et dispositif de mise en oeuvre destines a la realisation de bouchons ou autres remplissages de corps creux des carrosseries d'automobiles
US4473531A (en) * 1981-04-28 1984-09-25 Regents Of The University Of Minnesota Rim mixhead with high pressure recycle
EP0392541A2 (de) * 1989-04-13 1990-10-17 Sumitomo Rubber Industries Limited Reaktionsspritzgussmaschine mit Verwendung mehrerer Reaktionsflüssigkeiten
DE3917207A1 (de) * 1989-05-26 1990-11-29 Nlw Foerdertechnik Gmbh Vorrichtung zum dosieren mehrerer chemisch miteinander reagierender fluessiger komponenten zur erzeugung von kunststoffen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117014C2 (de) * 1981-04-29 1988-09-29 Rudi H. Ing.(grad.) 8000 München Keuerleber Vorrichtung zum Erzeugen eines insbesondere schäumfähigen Gemisches aus mindestens zwei vorzugsweise chemisch reaktionsfähigen Kunststoffkomponenten
DE3143298A1 (de) * 1981-10-31 1983-05-11 Hoechst Ag, 6230 Frankfurt Organischer schaumstoff und verfahren zu seiner herstellung aus tertiaerem metallphosphat
AT400840B (de) * 1994-01-21 1996-03-25 Melcher Gerhard Dr Verfahren zur herstellung einer überwiegend anorganischen geschäumten masse, sowie ein(e) nach diesem verfahren herstellbare(r) masse oder formteil

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473531A (en) * 1981-04-28 1984-09-25 Regents Of The University Of Minnesota Rim mixhead with high pressure recycle
FR2537050A1 (fr) * 1982-12-02 1984-06-08 Adis Produits Chimiques Sa Procede et dispositif de mise en oeuvre destines a la realisation de bouchons ou autres remplissages de corps creux des carrosseries d'automobiles
EP0392541A2 (de) * 1989-04-13 1990-10-17 Sumitomo Rubber Industries Limited Reaktionsspritzgussmaschine mit Verwendung mehrerer Reaktionsflüssigkeiten
DE3917207A1 (de) * 1989-05-26 1990-11-29 Nlw Foerdertechnik Gmbh Vorrichtung zum dosieren mehrerer chemisch miteinander reagierender fluessiger komponenten zur erzeugung von kunststoffen

Also Published As

Publication number Publication date
WO1999010296A2 (de) 1999-03-04
WO1999010150A1 (de) 1999-03-04
EP0934234A2 (de) 1999-08-11
AU9343898A (en) 1999-03-16
ATA141297A (de) 2001-03-15
AU8718598A (en) 1999-03-16
AT408344B (de) 2001-10-25

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