BE788354A - Dispositifs generateurs d'ultra-sons et leur application a la fabrication d'emulsions - Google Patents

Dispositifs generateurs d'ultra-sons et leur application a la fabrication d'emulsions

Info

Publication number
BE788354A
BE788354A BE788354DA BE788354A BE 788354 A BE788354 A BE 788354A BE 788354D A BE788354D A BE 788354DA BE 788354 A BE788354 A BE 788354A
Authority
BE
Belgium
Prior art keywords
emulsions
ultra
manufacturing
application
sound generating
Prior art date
Application number
Other languages
English (en)
Original Assignee
Franc De Comp
Raffinage Cie Francaise
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.)
Publication date
Priority claimed from FR7131975A external-priority patent/FR2151581A5/fr
Priority claimed from FR7145738A external-priority patent/FR2165144A6/fr
Priority claimed from FR7223201A external-priority patent/FR2191448A6/fr
Publication of BE788354A publication Critical patent/BE788354A/fr

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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/81—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Colloid Chemistry (AREA)
BE788354D 1971-09-03 Dispositifs generateurs d'ultra-sons et leur application a la fabrication d'emulsions BE788354A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7131975A FR2151581A5 (fr) 1971-09-03 1971-09-03
FR7145738A FR2165144A6 (fr) 1971-09-03 1971-12-20
FR7223201A FR2191448A6 (fr) 1972-06-27 1972-06-27

Publications (1)

Publication Number Publication Date
BE788354A true BE788354A (fr) 1973-03-05

Family

ID=27249649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788354D BE788354A (fr) 1971-09-03 Dispositifs generateurs d'ultra-sons et leur application a la fabrication d'emulsions

Country Status (15)

Country Link
US (1) US3809372A (fr)
JP (1) JPS524932B2 (fr)
AT (1) AT336549B (fr)
AU (1) AU463936B2 (fr)
BE (1) BE788354A (fr)
CA (1) CA969269A (fr)
CH (1) CH562063A5 (fr)
DE (1) DE2242348C3 (fr)
DK (1) DK142450B (fr)
GB (1) GB1390414A (fr)
IT (1) IT969336B (fr)
LU (1) LU65994A1 (fr)
NL (1) NL7212029A (fr)
NO (1) NO138985C (fr)
SE (1) SE382758B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128008A (en) * 1979-03-26 1980-10-03 Toray Ind Inc Taking up in spinning
FR2475920A1 (fr) * 1980-02-15 1981-08-21 Nemours Cie Fse Silices Sables Procede de degazage et de mise en cavitation d'un liquide, dispositif pour la mise en oeuvre de ce procede et applications du procede et du dispositif
US4306816A (en) * 1980-04-04 1981-12-22 Folland Corporation Barodynamic resonator
US4930898A (en) * 1988-06-27 1990-06-05 The United States Of America As Represented By The Secretary Of Agriculture Process and apparatus for direct ultrasonic mixing prior to analysis
DE10190725T1 (de) * 2000-02-25 2002-08-14 Jeong In Ryu Mit Ultraschall betriebenes Flüssigkraftstoff-Modifizierungssystem
EP1545754A1 (fr) * 2002-10-02 2005-06-29 Unilever N.V. Procede de regulation de la taille de gouttelettes d'une emulsion lors de melanger deux fluides non miscibles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600187A (fr) * 1968-12-31 1970-07-20
IT942173B (it) * 1970-09-19 1973-03-20 Alfa Laval Gmbh Procedimento e dispositivo per l omogeneizzazione di liquidi immiscibili

Also Published As

Publication number Publication date
DE2242348A1 (de) 1973-03-22
AU4622472A (en) 1974-03-07
JPS4834524A (fr) 1973-05-19
AT336549B (de) 1977-05-10
NO138985C (no) 1978-12-20
IT969336B (it) 1974-03-30
DE2242348C3 (de) 1975-08-28
LU65994A1 (fr) 1973-01-17
GB1390414A (en) 1975-04-09
US3809372A (en) 1974-05-07
CH562063A5 (fr) 1975-05-30
NL7212029A (fr) 1973-03-06
DK142450C (fr) 1981-03-30
DK142450B (da) 1980-11-03
SE382758B (sv) 1976-02-16
AU463936B2 (en) 1975-08-07
CA969269A (en) 1975-06-10
DE2242348B2 (de) 1975-01-16
JPS524932B2 (fr) 1977-02-08
NO138985B (no) 1978-09-11
ATA976175A (de) 1976-09-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE FRANCAISE DE RAFFINAGE

Effective date: 19840904