FR2332795A1 - Procede pour le melangeage de particules - Google Patents

Procede pour le melangeage de particules

Info

Publication number
FR2332795A1
FR2332795A1 FR7600303A FR7600303A FR2332795A1 FR 2332795 A1 FR2332795 A1 FR 2332795A1 FR 7600303 A FR7600303 A FR 7600303A FR 7600303 A FR7600303 A FR 7600303A FR 2332795 A1 FR2332795 A1 FR 2332795A1
Authority
FR
France
Prior art keywords
mixing particles
particles
mixing
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.)
Granted
Application number
FR7600303A
Other languages
English (en)
French (fr)
Other versions
FR2332795B1 (fi
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of FR2332795A1 publication Critical patent/FR2332795A1/fr
Application granted granted Critical
Publication of FR2332795B1 publication Critical patent/FR2332795B1/fr
Granted 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
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • B01F25/83—Falling particle mixers, e.g. with repeated agitation along a vertical axis with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7600303A 1975-01-14 1976-01-08 Procede pour le melangeage de particules Granted FR2332795A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00750251A ZA75251B (en) 1975-01-14 1975-01-14 Mixing particulate material

Publications (2)

Publication Number Publication Date
FR2332795A1 true FR2332795A1 (fr) 1977-06-24
FR2332795B1 FR2332795B1 (fi) 1979-08-31

Family

ID=25568546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600303A Granted FR2332795A1 (fr) 1975-01-14 1976-01-08 Procede pour le melangeage de particules

Country Status (7)

Country Link
AU (1) AU503364B2 (fi)
DE (1) DE2601024A1 (fi)
FI (1) FI57701C (fi)
FR (1) FR2332795A1 (fi)
GB (1) GB1481269A (fi)
SE (1) SE7600227L (fi)
ZA (1) ZA75251B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015121267A1 (en) * 2014-02-14 2015-08-20 De Beers Uk Ltd. Sampler unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9217933D0 (en) * 1992-08-22 1992-10-07 Melhuish Roger Mixing device and related method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015121267A1 (en) * 2014-02-14 2015-08-20 De Beers Uk Ltd. Sampler unit

Also Published As

Publication number Publication date
FI57701B (fi) 1980-06-30
FR2332795B1 (fi) 1979-08-31
FI753661A (fi) 1976-07-15
DE2601024A1 (de) 1976-07-15
SE7600227L (sv) 1976-07-15
ZA75251B (en) 1976-08-25
FI57701C (fi) 1980-10-10
AU503364B2 (en) 1979-08-30
AU8799475A (en) 1977-07-07
GB1481269A (en) 1977-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse