BR7901699A - Sistema de tratamento,processo e aparelho para desidratar uma suspensao de solidos - Google Patents

Sistema de tratamento,processo e aparelho para desidratar uma suspensao de solidos

Info

Publication number
BR7901699A
BR7901699A BR7901699A BR7901699A BR7901699A BR 7901699 A BR7901699 A BR 7901699A BR 7901699 A BR7901699 A BR 7901699A BR 7901699 A BR7901699 A BR 7901699A BR 7901699 A BR7901699 A BR 7901699A
Authority
BR
Brazil
Prior art keywords
dehydrate
appliance
treatment system
solid suspension
suspension
Prior art date
Application number
BR7901699A
Other languages
English (en)
Portuguese (pt)
Inventor
M Freeman
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 BR7901699A publication Critical patent/BR7901699A/pt

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)
BR7901699A 1978-04-20 1979-03-19 Sistema de tratamento,processo e aparelho para desidratar uma suspensao de solidos BR7901699A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7901699A true BR7901699A (pt) 1979-11-27

Family

ID=25409142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7901699A BR7901699A (pt) 1978-04-20 1979-03-19 Sistema de tratamento,processo e aparelho para desidratar uma suspensao de solidos

Country Status (12)

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

Families Citing this family (4)

* 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 (ja) * 1982-03-19 1983-09-12 ドル−オリバ−・インコ−ポレイテツド イオン交換膜を備えた電極組立体
GB2154224A (en) * 1984-02-13 1985-09-04 Engelhard Corp Clay dewatering process
FR2608453B1 (fr) * 1986-07-18 1989-04-21 Omya Sa Procede de separation en continu par electrophorese et electro-osmose de matieres solides pulverulentes electriquement chargees

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
US4003811A (en) * 1974-01-25 1977-01-18 J. M. Huber Corporation Electrokinetic separation of solid particles from aqueous suspensions thereof
US4107026A (en) * 1976-06-17 1978-08-15 Dorr-Oliver Incorporated System and method for electric dewatering of solids suspension

Also Published As

Publication number Publication date
BE875654A (fr) 1979-08-16
NL7901729A (nl) 1979-10-23
ATA299979A (de) 1982-08-15
DE2915244C2 (xx) 1989-12-14
AT370338B (de) 1983-03-25
CS216814B2 (en) 1982-11-26
FR2423254A2 (fr) 1979-11-16
JPS643525B2 (xx) 1989-01-23
IT1113326B (it) 1986-01-20
AU4411079A (en) 1979-10-25
FR2423254B2 (fr) 1988-06-03
GB2019889A (en) 1979-11-07
DE2915244A1 (de) 1979-10-31
JPS54152275A (en) 1979-11-30
IT7921991A0 (it) 1979-04-19
AU530986B2 (en) 1983-08-04
ZA79606B (en) 1980-09-24
GB2019889B (en) 1982-09-02

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