AU530986B2 - Electrically augmented vacuum filtration - Google Patents

Electrically augmented vacuum filtration

Info

Publication number
AU530986B2
AU530986B2 AU44110/79A AU4411079A AU530986B2 AU 530986 B2 AU530986 B2 AU 530986B2 AU 44110/79 A AU44110/79 A AU 44110/79A AU 4411079 A AU4411079 A AU 4411079A AU 530986 B2 AU530986 B2 AU 530986B2
Authority
AU
Australia
Prior art keywords
vacuum filtration
electrically augmented
augmented vacuum
electrically
filtration
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.)
Ceased
Application number
AU44110/79A
Other versions
AU4411079A (en
Inventor
Mark P. Freeman
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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
Priority claimed from US05/898,234 external-priority patent/US4168222A/en
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of AU4411079A publication Critical patent/AU4411079A/en
Application granted granted Critical
Publication of AU530986B2 publication Critical patent/AU530986B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/56—Electro-osmotic dewatering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
    • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU44110/79A 1978-04-20 1979-02-09 Electrically augmented vacuum filtration Ceased AU530986B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US898234 1978-04-20
US05/898,234 US4168222A (en) 1976-06-17 1978-04-20 Electrically augmented vacuum filtration

Publications (2)

Publication Number Publication Date
AU4411079A AU4411079A (en) 1979-10-25
AU530986B2 true AU530986B2 (en) 1983-08-04

Family

ID=25409142

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44110/79A Ceased AU530986B2 (en) 1978-04-20 1979-02-09 Electrically augmented vacuum filtration

Country Status (12)

Country Link
JP (1) JPS54152275A (en)
AT (1) AT370338B (en)
AU (1) AU530986B2 (en)
BE (1) BE875654A (en)
BR (1) BR7901699A (en)
CS (1) CS216814B2 (en)
DE (1) DE2915244A1 (en)
FR (1) FR2423254B2 (en)
GB (1) GB2019889B (en)
IT (1) IT1113326B (en)
NL (1) NL7901729A (en)
ZA (1) ZA79606B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU601447B2 (en) * 1986-07-18 1990-09-13 Omya S.A. A continuous process of separating electrically charged solid, pulverulent particle by electrophoresis and electroosmosis

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303492A (en) * 1980-01-04 1981-12-01 Dorr-Oliver Incorporated Electrode assembly
JPS58153514A (en) * 1982-03-19 1983-09-12 ドル−オリバ−・インコ−ポレイテツド Electrode assembly equipped with ion exchange membrane
GB2154224A (en) * 1984-02-13 1985-09-04 Engelhard Corp Clay dewatering process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662568A (en) * 1949-04-13 1951-12-05 Stanley Mannford Doble Electrically aided plant for de-watering aqueous slurries
US3980547A (en) * 1974-01-25 1976-09-14 J. M. Huber Corporation Electrokinetic cell
US4107026A (en) * 1976-06-17 1978-08-15 Dorr-Oliver Incorporated System and method for electric dewatering of solids suspension

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU601447B2 (en) * 1986-07-18 1990-09-13 Omya S.A. A continuous process of separating electrically charged solid, pulverulent particle by electrophoresis and electroosmosis

Also Published As

Publication number Publication date
BR7901699A (en) 1979-11-27
FR2423254B2 (en) 1988-06-03
IT7921991A0 (en) 1979-04-19
DE2915244C2 (en) 1989-12-14
GB2019889A (en) 1979-11-07
GB2019889B (en) 1982-09-02
FR2423254A2 (en) 1979-11-16
CS216814B2 (en) 1982-11-26
ATA299979A (en) 1982-08-15
JPS643525B2 (en) 1989-01-23
DE2915244A1 (en) 1979-10-31
ZA79606B (en) 1980-09-24
JPS54152275A (en) 1979-11-30
NL7901729A (en) 1979-10-23
IT1113326B (en) 1986-01-20
AU4411079A (en) 1979-10-25
AT370338B (en) 1983-03-25
BE875654A (en) 1979-08-16

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