AU503364B2 - Splitting a supply of particles to obtain a sample - Google Patents

Splitting a supply of particles to obtain a sample

Info

Publication number
AU503364B2
AU503364B2 AU87994/75A AU8799475A AU503364B2 AU 503364 B2 AU503364 B2 AU 503364B2 AU 87994/75 A AU87994/75 A AU 87994/75A AU 8799475 A AU8799475 A AU 8799475A AU 503364 B2 AU503364 B2 AU 503364B2
Authority
AU
Australia
Prior art keywords
splitting
particles
sample
supply
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.)
Expired
Application number
AU87994/75A
Other languages
English (en)
Other versions
AU8799475A (en
Inventor
C. M. Chatterley S Levitt
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 AU8799475A publication Critical patent/AU8799475A/en
Application granted granted Critical
Publication of AU503364B2 publication Critical patent/AU503364B2/en
Expired 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)
AU87994/75A 1975-01-14 1975-12-31 Splitting a supply of particles to obtain a sample Expired AU503364B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00750251A ZA75251B (en) 1975-01-14 1975-01-14 Mixing particulate material
ZAZA75/0251 1975-01-14

Publications (2)

Publication Number Publication Date
AU8799475A AU8799475A (en) 1977-07-07
AU503364B2 true AU503364B2 (en) 1979-08-30

Family

ID=25568546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87994/75A Expired AU503364B2 (en) 1975-01-14 1975-12-31 Splitting a supply of particles to obtain a sample

Country Status (7)

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

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
ZA75251B (en) 1976-08-25
SE7600227L (sv) 1976-07-15
FI57701B (fi) 1980-06-30
AU8799475A (en) 1977-07-07
FR2332795A1 (fr) 1977-06-24
FI57701C (fi) 1980-10-10
GB1481269A (en) 1977-07-27
FI753661A (fr) 1976-07-15
FR2332795B1 (fr) 1979-08-31
DE2601024A1 (de) 1976-07-15

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