NO782542L - Fremgangsmaate og anordning for fremstilling av bobler for flotasjonsbehandling av en suspensjon - Google Patents
Fremgangsmaate og anordning for fremstilling av bobler for flotasjonsbehandling av en suspensjonInfo
- Publication number
- NO782542L NO782542L NO782542A NO782542A NO782542L NO 782542 L NO782542 L NO 782542L NO 782542 A NO782542 A NO 782542A NO 782542 A NO782542 A NO 782542A NO 782542 L NO782542 L NO 782542L
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- flotation
- vessel
- slurry
- bubbles
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000000725 suspension Substances 0.000 title description 2
- 238000005188 flotation Methods 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 19
- 239000002002 slurry Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 210000000056 organ Anatomy 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/04—Froth-flotation processes by varying ambient atmospheric pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7722873A FR2398547A1 (fr) | 1977-07-26 | 1977-07-26 | Procede de production de microbulles aptes a assurer le traitement d'une suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO782542L true NO782542L (no) | 1979-01-29 |
Family
ID=9193800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO782542A NO782542L (no) | 1977-07-26 | 1978-07-24 | Fremgangsmaate og anordning for fremstilling av bobler for flotasjonsbehandling av en suspensjon |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4226705A (fr) |
| AU (1) | AU518540B2 (fr) |
| CA (1) | CA1099227A (fr) |
| ES (1) | ES472041A1 (fr) |
| FI (1) | FI782264A (fr) |
| FR (1) | FR2398547A1 (fr) |
| IT (1) | IT1097238B (fr) |
| NO (1) | NO782542L (fr) |
| SE (1) | SE7807892L (fr) |
| ZA (1) | ZA784228B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4952308A (en) * | 1986-12-10 | 1990-08-28 | Beloit Corporation | Pressurized flotation module and method for pressurized foam separation |
| US5019244A (en) * | 1987-11-16 | 1991-05-28 | Cole Jr Howard W | Method of separating mineral particles by froth flotation |
| US4981582A (en) * | 1988-01-27 | 1991-01-01 | Virginia Tech Intellectual Properties, Inc. | Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles |
| US5167798A (en) * | 1988-01-27 | 1992-12-01 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
| US5814210A (en) * | 1988-01-27 | 1998-09-29 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
| US5059309A (en) * | 1990-06-21 | 1991-10-22 | The United States Of America As Represented By The Secretary Of The Interior | Ultrasonic flotation system |
| US20040251566A1 (en) | 2003-06-13 | 2004-12-16 | Kozyuk Oleg V. | Device and method for generating microbubbles in a liquid using hydrodynamic cavitation |
| US9643140B2 (en) | 2014-05-22 | 2017-05-09 | MikroFlot Technologies LLC | Low energy microbubble generation system and apparatus |
| NO347070B1 (no) * | 2019-04-29 | 2023-05-02 | Searas As | Anordning for multippel skimming |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1240824A (en) * | 1914-01-02 | 1917-09-25 | Selden Irwin Clawson | Process of concentration of metalliferous ores. |
| US1515942A (en) * | 1920-04-23 | 1924-11-18 | Eldred | Process and apparatus for separating carbonaceous material |
| GB210245A (en) * | 1922-12-15 | 1924-01-31 | Henry Livingstone Sulman | Improvements in or relating to froth-flotation test apparatus |
| US1706281A (en) * | 1926-07-16 | 1929-03-19 | Elmore Frank Edward | Separation of materials by flotation |
| US2093898A (en) * | 1933-11-30 | 1937-09-21 | Taplin Thomas James | Froth flotation concentration process |
| US2142207A (en) * | 1935-10-29 | 1939-01-03 | Colorado Fuel & Iron Corp | Flotation process |
| GB505688A (en) * | 1938-01-13 | 1939-05-16 | William John Sutton | Improvements relating to cleaning coal, concentrating ores and the like |
| FR859994A (fr) * | 1938-07-14 | 1941-01-03 | Procédé de traitement par flottation des minerais, charbons et matières analogues, et appareil permettant sa mise en oeuvre | |
| US2995497A (en) * | 1957-01-26 | 1961-08-08 | Biochemical Processes Inc | Method and means for treatment of a liquid with a gaseous medium, or viceversa |
| US3246761A (en) * | 1962-10-30 | 1966-04-19 | Bryan John Gordon | Liquid treating apparatus |
| US3628775A (en) * | 1969-02-14 | 1971-12-21 | Atara Corp | Sewage-treating system |
| FR2115053B1 (fr) * | 1970-11-26 | 1975-02-21 | Degremont | |
| GB1568820A (en) * | 1976-01-12 | 1980-06-04 | Boc Ltd | Dissolving gas in liquid |
-
1977
- 1977-07-26 FR FR7722873A patent/FR2398547A1/fr active Granted
-
1978
- 1978-07-07 US US05/922,700 patent/US4226705A/en not_active Expired - Lifetime
- 1978-07-10 AU AU37886/78A patent/AU518540B2/en not_active Expired
- 1978-07-14 IT IT25690/78A patent/IT1097238B/it active
- 1978-07-17 SE SE7807892A patent/SE7807892L/xx unknown
- 1978-07-18 FI FI782264A patent/FI782264A/fi not_active Application Discontinuation
- 1978-07-24 CA CA308,033A patent/CA1099227A/fr not_active Expired
- 1978-07-24 NO NO782542A patent/NO782542L/no unknown
- 1978-07-25 ZA ZA00784228A patent/ZA784228B/xx unknown
- 1978-07-26 ES ES472041A patent/ES472041A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2398547A1 (fr) | 1979-02-23 |
| IT7825690A0 (it) | 1978-07-14 |
| FI782264A (fi) | 1979-01-27 |
| ES472041A1 (es) | 1979-02-01 |
| AU3788678A (en) | 1980-01-17 |
| IT1097238B (it) | 1985-08-26 |
| AU518540B2 (en) | 1981-10-08 |
| US4226705A (en) | 1980-10-07 |
| CA1099227A (fr) | 1981-04-14 |
| SE7807892L (sv) | 1979-01-27 |
| FR2398547B1 (fr) | 1980-04-04 |
| ZA784228B (en) | 1979-07-25 |
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