FR2321318A1 - Procede physique pour transformer des liquides en mousses - Google Patents

Procede physique pour transformer des liquides en mousses

Info

Publication number
FR2321318A1
FR2321318A1 FR7625361A FR7625361A FR2321318A1 FR 2321318 A1 FR2321318 A1 FR 2321318A1 FR 7625361 A FR7625361 A FR 7625361A FR 7625361 A FR7625361 A FR 7625361A FR 2321318 A1 FR2321318 A1 FR 2321318A1
Authority
FR
France
Prior art keywords
gas
liquid
mixt
fibres
randomly distributed
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.)
Withdrawn
Application number
FR7625361A
Other languages
English (en)
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2321318A1 publication Critical patent/FR2321318A1/fr
Withdrawn legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/06—Antigout agents, e.g. antihyperuricemic or uricosuric agents
    • 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
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4524—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls
    • 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
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4524—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls
    • B01F25/45242—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through foam-like inserts or through a bed of loose bodies, e.g. balls through a bed of fibres, steel wool or wood chips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Rheumatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Pain & Pain Management (AREA)
  • Mechanical Engineering (AREA)
  • Gas Separation By Absorption (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7625361A 1975-08-21 1976-08-20 Procede physique pour transformer des liquides en mousses Withdrawn FR2321318A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537322 DE2537322A1 (de) 1975-08-21 1975-08-21 Verfahren zur physikalischen verschaeumung von fluessigkeiten

Publications (1)

Publication Number Publication Date
FR2321318A1 true FR2321318A1 (fr) 1977-03-18

Family

ID=5954546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625361A Withdrawn FR2321318A1 (fr) 1975-08-21 1976-08-20 Procede physique pour transformer des liquides en mousses

Country Status (8)

Country Link
JP (2) JPS5228945A (enrdf_load_stackoverflow)
BE (1) BE845357A (enrdf_load_stackoverflow)
DD (1) DD127330A5 (enrdf_load_stackoverflow)
DE (1) DE2537322A1 (enrdf_load_stackoverflow)
DK (1) DK377176A (enrdf_load_stackoverflow)
FR (1) FR2321318A1 (enrdf_load_stackoverflow)
LU (1) LU75623A1 (enrdf_load_stackoverflow)
NL (1) NL7609307A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548197A1 (fr) * 1983-06-15 1985-01-04 Desgranges Annie Procede de fabrication de mousses liquides de resines thermodurcissables, notamment de polyurethane, et mousses obtenues
EP0222213A3 (en) * 1985-11-14 1988-06-22 Nordson Corporation Method and apparatus for producing a foam from a molten thermoplastic material
US4791142A (en) * 1985-11-14 1988-12-13 Nordson Corporation Method and apparatus for producing a foam from a molten thermoplastic material
WO2002072510A1 (en) * 2001-03-14 2002-09-19 Bridgestone Corporation Humidification of hydrocarbon mixtures for use in polymer synthesis

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011381A1 (en) * 1978-11-08 1980-05-28 Union Carbide Corporation Method and apparatus for producing foam
DD214985A3 (de) * 1981-12-11 1984-10-24 Inst Getreideverarbeitung Verfahren und vorrichtung zur herstellung von stabilem eiweiss-zucker-schaum mit hohem gasanteil
JPS5860U (ja) * 1982-04-05 1983-01-05 自動車機器株式会社 倍力装置
DE3328530A1 (de) * 1983-08-06 1985-02-21 Mathias 4815 Schloss Holte Mitter Schaumgenerator
DE3425078A1 (de) * 1984-07-07 1986-02-06 Bernhard 7913 Senden Holz Einrichtung zum erzeugen von schaum
JPS6397594A (ja) * 1986-10-14 1988-04-28 イ−グルクランプ株式会社 円筒状物体の内径吊具
JPS6418087U (enrdf_load_stackoverflow) * 1987-07-23 1989-01-30
JP2670565B2 (ja) * 1993-04-05 1997-10-29 株式会社スーパーツール クランプ
DE4441811A1 (de) * 1994-11-24 1996-05-30 Desowag Materialschutz Gmbh Vorrichtung zur Verschäumung von Flüssigkeiten
EP1283098A3 (en) * 1995-12-01 2004-05-06 Sunstar Engineering Inc. Method of and apparatus for foaming a viscous material
RU2211141C1 (ru) * 2002-05-20 2003-08-27 Зубехин Сергей Алексеевич Устройство для приготовления строительной пены
DE102016119179A1 (de) * 2016-10-10 2018-04-12 Air Liquide Deutschland Gmbh Schaumerzeuger und Verfahren zum Erzeugen von Schaum
DE102017114582A1 (de) * 2017-06-29 2019-01-03 Washtec Holding Gmbh Schaumerzeugungseinrichtung für eine Fahrzeugbehandlungseinrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548197A1 (fr) * 1983-06-15 1985-01-04 Desgranges Annie Procede de fabrication de mousses liquides de resines thermodurcissables, notamment de polyurethane, et mousses obtenues
EP0222213A3 (en) * 1985-11-14 1988-06-22 Nordson Corporation Method and apparatus for producing a foam from a molten thermoplastic material
US4791142A (en) * 1985-11-14 1988-12-13 Nordson Corporation Method and apparatus for producing a foam from a molten thermoplastic material
WO2002072510A1 (en) * 2001-03-14 2002-09-19 Bridgestone Corporation Humidification of hydrocarbon mixtures for use in polymer synthesis
US6723888B2 (en) 2001-03-14 2004-04-20 Bridgestone Corporation Humidification of hydrocarbon mixtures for use in polymer synthesis

Also Published As

Publication number Publication date
DD127330A5 (enrdf_load_stackoverflow) 1977-09-21
JPS5245580A (en) 1977-04-11
DK377176A (da) 1977-02-22
JPS5228945A (en) 1977-03-04
LU75623A1 (enrdf_load_stackoverflow) 1977-04-21
DE2537322A1 (de) 1977-02-24
BE845357A (fr) 1977-02-21
NL7609307A (nl) 1977-02-23

Similar Documents

Publication Publication Date Title
FR2321318A1 (fr) Procede physique pour transformer des liquides en mousses
CA986425A (en) Adsorption of water and carbon dioxide
YU36942B (en) Process for the separation of ethyleneoxide and carbon dioxide from gaseous mixtures obtained in direct oxiadation of ethylene by means of oxygen
GB1403999A (en) Method and apparatus for the treatment of liquefied natural gas
CS190412B2 (en) Pyrotechnical nitrogen containing mixture with lower content of oxygen,giving practically non-toxic gases
ZA744857B (en) Method of reducing the nitrous vapour content of nitrous gaseous effluent
GB1141668A (en) Method of producing plastics objects having smooth skin portions and foamed interior portions
ES434163A1 (es) Un procedimiento para la preparacion de espuma de poliure- tano.
CA1012768A (en) Catalyst and the use thereof for the production of gas containing methane
FR2069824A5 (en) Laminated ski
PH14152A (en) Method and apparatus for the continuous condensation of gaseous mixture of ammonia,carbon dioxide and water vapour
GB913418A (enrdf_load_stackoverflow)
GB1374221A (en) Process for the production of flame-retarded polyurethane foams
IT956783B (it) Eliminazione dell idrogeno solfo rato contenuto in un gas ricco di biossido di carbonio
FR2119400A5 (en) Tobacco having increased volume - by treatment with nitrous oxide or sulphur dioxide and then expanding
FR2222505A1 (en) Insulating walls with synthetic foam - whose cells develop in the space between the wall and protective partition
CA1005600A (en) Rigid and semirigid foams and process of making them
JPS5272393A (en) Production of neutralized aceive carbon granuls by the activation with steam
FR2222919A5 (en) Small relaxation box for air-conditioning - having a perforated partition, on one side of which is sound insulating material
HK62079A (en) Improvements in concrete pipes and other hollow articles, and methods of making the same
IT1046236B (it) Perfezionamento nelle disposizioni di isolamento per recipienti a superfici curve in particolare recipienti criogeni
NL7209464A (en) Quick-cook noodles - packed in a foam plastic pot
FR2019383A1 (en) Acoustic energy plant growth propagation
FR2182763A1 (en) Ceramic articles prodn - having pronounced ornamental shapes
CA1001829A (en) Method for the production of foam ceramics and shaped articles thereof

Legal Events

Date Code Title Description
ST Notification of lapse