ES458029A1 - Instalacion para la eliminacion por flotacion de impurezas en forma de particulas solidas contenidas en un liquido. - Google Patents
Instalacion para la eliminacion por flotacion de impurezas en forma de particulas solidas contenidas en un liquido.Info
- Publication number
- ES458029A1 ES458029A1 ES458029A ES458029A ES458029A1 ES 458029 A1 ES458029 A1 ES 458029A1 ES 458029 A ES458029 A ES 458029A ES 458029 A ES458029 A ES 458029A ES 458029 A1 ES458029 A1 ES 458029A1
- Authority
- ES
- Spain
- Prior art keywords
- solid particles
- cell
- particles contained
- impurit
- ies
- 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
Links
- 239000002245 particle Substances 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- 238000005188 flotation Methods 0.000 title 1
- 239000006260 foam Substances 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 2
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
- D21B1/325—Defibrating by other means of waste paper de-inking devices
- D21B1/327—Defibrating by other means of waste paper de-inking devices using flotation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- 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
-
- 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
-
- 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
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- 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
- B03D1/1418—Flotation machines using centrifugal forces
-
- 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
- B03D1/1456—Feed mechanisms for the slurry
-
- 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
-
- 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
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
-
- 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
- B03D1/1487—Means for cleaning or maintenance
-
- 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
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Physical Water Treatments (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Instalación para la eliminación por flotación de impurezas en forma de partículas sólidas contenidas en un líquido, que contiene por lo menos un agente espumante y que comprende por lo menos una celda de flotación atravesada por un caudal de dicho líquido a depurar y por un flujo de aire, con el fin de formar espuma flotante procedente de la fijación de burbujas de aire a las impurezas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE166085A BE840662A (fr) | 1976-04-12 | 1976-04-12 | Procede et installation pour l'elimination par flottation d'impuretes sous forme de particules solides, contenues dans un liquide |
Publications (1)
Publication Number | Publication Date |
---|---|
ES458029A1 true ES458029A1 (es) | 1978-03-16 |
Family
ID=3842869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES458029A Expired ES458029A1 (es) | 1976-04-12 | 1977-04-06 | Instalacion para la eliminacion por flotacion de impurezas en forma de particulas solidas contenidas en un liquido. |
Country Status (13)
Country | Link |
---|---|
JP (2) | JPS52124273A (es) |
AT (1) | AT358499B (es) |
BR (1) | BR7702266A (es) |
CA (1) | CA1096515A (es) |
CH (1) | CH614636A5 (es) |
DE (2) | DE2760246C2 (es) |
ES (1) | ES458029A1 (es) |
FI (1) | FI68093C (es) |
FR (2) | FR2347984A1 (es) |
GB (1) | GB1570345A (es) |
IT (2) | IT1073184B (es) |
NL (2) | NL180076C (es) |
SE (2) | SE425145B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157952A (en) * | 1978-03-24 | 1979-06-12 | Lenox Institute For Research | Apparatus for deinking waste paper pulp |
DE2836496C2 (de) * | 1978-08-21 | 1982-05-13 | E. & M. Lamort S.A., 51300 Vitry-le-François, Marne | Verfahren und Vorrichtung zum Deinken von Faserstoffsuspensionen |
DE3111506C2 (de) * | 1981-03-24 | 1986-01-09 | Bergwerksverband Gmbh, 4300 Essen | Begasungseinrichtung für Flotationsanlagen |
DE3127290C2 (de) * | 1981-07-10 | 1986-10-30 | J.M. Voith Gmbh, 7920 Heidenheim | Flotationseinrichtung zur Aufbereitung von Altpapier |
DE3320125A1 (de) * | 1983-06-03 | 1984-12-06 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und einrichtung zur aufbereitung von altpapier |
US4613430A (en) * | 1984-01-30 | 1986-09-23 | Miller Francis G | Froth flotation separation method and apparatus |
AU3762285A (en) * | 1984-01-30 | 1985-08-08 | Miller, F.G. | Flotation separation apparatus and method |
DE3723502A1 (de) * | 1987-07-16 | 1989-01-26 | Henkel Kgaa | Verfahren zur flotation von fuellstoffen aus altpapier |
DE3918025A1 (de) * | 1989-06-02 | 1990-12-06 | Bergwerksverband Gmbh | Flotationsapparat |
FR2772399B1 (fr) * | 1997-12-15 | 2000-02-11 | Lamort E & M | Procede de desencrage de la pate a papier provenant de papiers recycles |
JP4802305B2 (ja) * | 2009-07-17 | 2011-10-26 | 独立行政法人科学技術振興機構 | 浮遊分離装置及び方法並びにその利用製品の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR668406A (fr) * | 1928-01-24 | 1929-10-31 | Phosphate Recovery Corp | Perfectionnements au traitement des matières phosphatiques |
US1805830A (en) * | 1929-05-20 | 1931-05-19 | Mason Charles Dorel | Foam destroyer |
US1952727A (en) * | 1929-10-26 | 1934-03-27 | United Verde Copper Company | Froth flotation |
US2874842A (en) * | 1955-04-05 | 1959-02-24 | Krofta Milos | Process and apparatus for waste liquid purification |
US3148948A (en) * | 1961-12-26 | 1964-09-15 | Dorr Oliver Inc | Cooling and defoaming phosphoric acid slurries |
DE1792539A1 (de) * | 1968-09-17 | 1971-11-25 | Dr Baer Eberhardt H | Verfahren zur Trennung von emulgierten oder dispergierten Stoffen aus Wasser |
AU464321B2 (en) * | 1970-10-28 | 1975-08-07 | Aktiengesellschaft Des Altenbergs Furberg Bau Und Zinkhuttenbetrieb | Process and apparatus forthe flotation of fine-grained mixtures of material, particularly of minerals |
DE2161015A1 (de) * | 1971-12-09 | 1973-06-20 | Escher Wyss Gmbh | Flotiervorrichtung zum reinigen einer faserstoffsuspension durch flotation in der papierindustrie |
DE2420482A1 (de) * | 1974-04-27 | 1975-11-13 | Bergwerksverband Gmbh | Verfahren und anlage zur flotation |
-
1977
- 1977-03-23 CH CH363277A patent/CH614636A5/xx not_active IP Right Cessation
- 1977-03-24 DE DE2760246A patent/DE2760246C2/de not_active Expired
- 1977-03-24 DE DE2712947A patent/DE2712947C2/de not_active Expired
- 1977-03-24 FR FR7708842A patent/FR2347984A1/fr active Granted
- 1977-03-30 FI FI770993A patent/FI68093C/fi not_active IP Right Cessation
- 1977-04-04 NL NL7703627A patent/NL180076C/xx not_active IP Right Cessation
- 1977-04-04 CA CA275,438A patent/CA1096515A/en not_active Expired
- 1977-04-06 ES ES458029A patent/ES458029A1/es not_active Expired
- 1977-04-07 GB GB14877/77A patent/GB1570345A/en not_active Expired
- 1977-04-08 IT IT4889477A patent/IT1073184B/it active
- 1977-04-08 AT AT247877A patent/AT358499B/de not_active IP Right Cessation
- 1977-04-11 BR BR7702266A patent/BR7702266A/pt unknown
- 1977-04-12 SE SE7704203A patent/SE425145B/sv not_active IP Right Cessation
- 1977-04-12 JP JP4099577A patent/JPS52124273A/ja active Granted
-
1980
- 1980-11-29 JP JP55169014A patent/JPS6057903B2/ja not_active Expired
-
1982
- 1982-04-22 SE SE8202540A patent/SE452121B/sv not_active IP Right Cessation
-
1983
- 1983-04-18 FR FR8306300A patent/FR2544225B1/fr not_active Expired
- 1983-06-10 IT IT4847683A patent/IT1218334B/it active
-
1986
- 1986-05-09 NL NL8601174A patent/NL8601174A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATA247877A (de) | 1980-02-15 |
NL8601174A (nl) | 1986-09-01 |
SE452121B (sv) | 1987-11-16 |
FR2544225B1 (fr) | 1988-11-18 |
FI68093B (fi) | 1985-03-29 |
NL7703627A (nl) | 1977-10-14 |
FI68093C (fi) | 1985-07-10 |
FR2544225A1 (fr) | 1984-10-19 |
CA1096515A (en) | 1981-02-24 |
DE2712947A1 (de) | 1977-10-20 |
FI770993A (es) | 1977-10-13 |
FR2347984B1 (es) | 1983-08-26 |
JPS56161849A (en) | 1981-12-12 |
JPS6057903B2 (ja) | 1985-12-17 |
GB1570345A (en) | 1980-07-02 |
IT1218334B (it) | 1990-04-12 |
IT8348476A0 (it) | 1983-06-10 |
NL180076B (nl) | 1986-08-01 |
DE2712947C2 (de) | 1985-10-10 |
DE2760246C2 (de) | 1985-09-12 |
FR2347984A1 (fr) | 1977-11-10 |
SE7704203L (sv) | 1977-10-13 |
NL180076C (nl) | 1987-01-02 |
CH614636A5 (en) | 1979-12-14 |
SE425145B (sv) | 1982-09-06 |
BR7702266A (pt) | 1977-12-06 |
IT1073184B (it) | 1985-04-13 |
JPS52124273A (en) | 1977-10-19 |
JPS5623659B2 (es) | 1981-06-01 |
SE8202540L (sv) | 1982-04-22 |
AT358499B (de) | 1980-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |