FI753661A7 - - Google Patents

Info

Publication number
FI753661A7
FI753661A7 FI753661A FI753661A FI753661A7 FI 753661 A7 FI753661 A7 FI 753661A7 FI 753661 A FI753661 A FI 753661A FI 753661 A FI753661 A FI 753661A FI 753661 A7 FI753661 A7 FI 753661A7
Authority
FI
Finland
Application number
FI753661A
Other languages
Finnish (fi)
Other versions
FI57701B (fi
FI57701C (fi
Inventor
Charlie Maurice Levitt
Samuel Chatterley
Original Assignee
De Beers Ind Diamond
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 Ind Diamond filed Critical De Beers Ind Diamond
Publication of FI753661A7 publication Critical patent/FI753661A7/fi
Publication of FI57701B publication Critical patent/FI57701B/fi
Application granted granted Critical
Publication of FI57701C publication Critical patent/FI57701C/fi

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)
FI753661A 1975-01-14 1975-12-29 Anordning foer att dela en sats partiklar sao att representativa prov erhaolles FI57701C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00750251A ZA75251B (en) 1975-01-14 1975-01-14 Mixing particulate material
ZA7500251 1975-01-14

Publications (3)

Publication Number Publication Date
FI753661A7 true FI753661A7 (OSRAM) 1976-07-15
FI57701B FI57701B (fi) 1980-06-30
FI57701C FI57701C (fi) 1980-10-10

Family

ID=25568546

Family Applications (1)

Application Number Title Priority Date Filing Date
FI753661A FI57701C (fi) 1975-01-14 1975-12-29 Anordning foer att dela en sats partiklar sao att representativa prov erhaolles

Country Status (7)

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

Families Citing this family (2)

* 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
GB2523142A (en) * 2014-02-14 2015-08-19 De Beers Centenary AG Sampler unit

Also Published As

Publication number Publication date
FR2332795A1 (fr) 1977-06-24
FR2332795B1 (OSRAM) 1979-08-31
FI57701B (fi) 1980-06-30
SE7600227L (sv) 1976-07-15
AU8799475A (en) 1977-07-07
GB1481269A (en) 1977-07-27
FI57701C (fi) 1980-10-10
AU503364B2 (en) 1979-08-30
DE2601024A1 (de) 1976-07-15
ZA75251B (en) 1976-08-25

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: DE BEERS INDUSTRIAL DIAMOND DIVISION LTD