PH23933A - A continuous process of separating electrically charged solid,pulverulent particle by electrophoresis and electroosmosis - Google Patents
A continuous process of separating electrically charged solid,pulverulent particle by electrophoresis and electroosmosisInfo
- Publication number
- PH23933A PH23933A PH35556A PH35556A PH23933A PH 23933 A PH23933 A PH 23933A PH 35556 A PH35556 A PH 35556A PH 35556 A PH35556 A PH 35556A PH 23933 A PH23933 A PH 23933A
- Authority
- PH
- Philippines
- Prior art keywords
- electrophoresis
- electroosmosis
- continuous process
- electrically charged
- charged solid
- Prior art date
Links
- 238000005370 electroosmosis Methods 0.000 title abstract 2
- 238000001962 electrophoresis Methods 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Molecular Biology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrostatic Separation (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Disintegrating Or Milling (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Saccharide Compounds (AREA)
Abstract
The pulverised solids are in the form of a suspension in an electrophoresis and electroosmosis cell; the process is characterised in that a fraction of the catholyte (13) is removed and then treated (15), part of it being treated with an acidic, preferably gaseous, agent (19), the treated part being reintroduced into the cathode compartment (14) while the other part (18) of the fraction removed is eliminated (17, 18). The acidic treatment (19) is servo-controlled by the continuous measurement of the pH (20) of the fraction removed from the catholyte (13). <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8610649A FR2608453B1 (en) | 1986-07-18 | 1986-07-18 | METHOD OF CONTINUOUS SEPARATION BY ELECTROPHORESIS AND ELECTRO-OSMOSIS OF ELECTRICALLY CHARGED POWDERED SOLID MATERIALS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH23933A true PH23933A (en) | 1990-01-23 |
Family
ID=9337637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH35556A PH23933A (en) | 1986-07-18 | 1987-07-17 | A continuous process of separating electrically charged solid,pulverulent particle by electrophoresis and electroosmosis |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0253749B1 (en) |
| JP (1) | JPS6328420A (en) |
| AT (1) | ATE68104T1 (en) |
| AU (1) | AU601447B2 (en) |
| CA (1) | CA1309970C (en) |
| DE (1) | DE3773565D1 (en) |
| DK (1) | DK168326B1 (en) |
| ES (1) | ES2026194T3 (en) |
| FI (1) | FI100175B (en) |
| FR (1) | FR2608453B1 (en) |
| NO (1) | NO168089C (en) |
| PH (1) | PH23933A (en) |
| PT (1) | PT85332B (en) |
| ZA (1) | ZA875218B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP576598A0 (en) * | 1998-09-07 | 1998-10-01 | Life Therapeutics Limited | Cassette for macromolecule purification |
| WO2003068691A1 (en) | 2002-02-12 | 2003-08-21 | Les Technologies Elcotech Inc. | Method for the treatment of slurries by the combined action of pressure and electro-osmosis |
| CA2437245A1 (en) | 2003-08-11 | 2005-02-11 | Les Technologies Elcotech Inc. | Apparatus for treating high dryness sludge |
| JPWO2011007820A1 (en) * | 2009-07-15 | 2012-12-27 | 国立大学法人 名古屋工業大学 | Particle recovery method and particle recovery apparatus |
| JP5593786B2 (en) * | 2010-03-31 | 2014-09-24 | 栗田工業株式会社 | Electroosmotic dehydration method |
| PT2383232E (en) | 2010-04-29 | 2015-01-05 | Omya Int Ag | System and method for the concentration of a slurry |
| JP5868150B2 (en) * | 2011-12-06 | 2016-02-24 | 株式会社ディスコ | Waste liquid treatment equipment |
| US12084351B2 (en) | 2021-06-30 | 2024-09-10 | International Business Machines Corporation | Carbon dioxide extraction using fluidic electrophoresis |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048038A (en) * | 1974-07-08 | 1977-09-13 | J. M. Huber Corporation | Electroflocculation cell |
| US4107026A (en) * | 1976-06-17 | 1978-08-15 | Dorr-Oliver Incorporated | System and method for electric dewatering of solids suspension |
| AU530986B2 (en) * | 1978-04-20 | 1983-08-04 | Dorr-Oliver Incorporated | Electrically augmented vacuum filtration |
-
1986
- 1986-07-18 FR FR8610649A patent/FR2608453B1/en not_active Expired
-
1987
- 1987-07-15 PT PT85332A patent/PT85332B/en not_active IP Right Cessation
- 1987-07-16 EP EP87420197A patent/EP0253749B1/en not_active Expired - Lifetime
- 1987-07-16 ES ES198787420197T patent/ES2026194T3/en not_active Expired - Lifetime
- 1987-07-16 JP JP62178144A patent/JPS6328420A/en active Pending
- 1987-07-16 NO NO872976A patent/NO168089C/en not_active IP Right Cessation
- 1987-07-16 AT AT87420197T patent/ATE68104T1/en not_active IP Right Cessation
- 1987-07-16 ZA ZA875218A patent/ZA875218B/en unknown
- 1987-07-16 DE DE8787420197T patent/DE3773565D1/en not_active Expired - Fee Related
- 1987-07-17 DK DK372687A patent/DK168326B1/en not_active IP Right Cessation
- 1987-07-17 FI FI873168A patent/FI100175B/en not_active IP Right Cessation
- 1987-07-17 CA CA000542408A patent/CA1309970C/en not_active Expired - Fee Related
- 1987-07-17 PH PH35556A patent/PH23933A/en unknown
- 1987-07-17 AU AU75765/87A patent/AU601447B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NO168089B (en) | 1991-10-07 |
| FR2608453A1 (en) | 1988-06-24 |
| DE3773565D1 (en) | 1991-11-14 |
| ES2026194T3 (en) | 1992-04-16 |
| FR2608453B1 (en) | 1989-04-21 |
| ATE68104T1 (en) | 1991-10-15 |
| AU7576587A (en) | 1988-01-21 |
| FI873168L (en) | 1988-01-19 |
| NO872976L (en) | 1988-01-19 |
| DK372687D0 (en) | 1987-07-17 |
| ZA875218B (en) | 1988-03-30 |
| FI100175B (en) | 1997-10-15 |
| NO872976D0 (en) | 1987-07-16 |
| EP0253749B1 (en) | 1991-10-09 |
| CA1309970C (en) | 1992-11-10 |
| FI873168A0 (en) | 1987-07-17 |
| AU601447B2 (en) | 1990-09-13 |
| PT85332B (en) | 1993-07-30 |
| DK372687A (en) | 1988-01-19 |
| EP0253749A1 (en) | 1988-01-20 |
| PT85332A (en) | 1988-07-29 |
| JPS6328420A (en) | 1988-02-06 |
| NO168089C (en) | 1992-01-15 |
| DK168326B1 (en) | 1994-03-14 |
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