WO2004000447A3 - Druckaufsättigung und druckentspannung von flüssigkeiten zum einbringen in eine flotationszelle - Google Patents
Druckaufsättigung und druckentspannung von flüssigkeiten zum einbringen in eine flotationszelle Download PDFInfo
- Publication number
- WO2004000447A3 WO2004000447A3 PCT/EP2003/006171 EP0306171W WO2004000447A3 WO 2004000447 A3 WO2004000447 A3 WO 2004000447A3 EP 0306171 W EP0306171 W EP 0306171W WO 2004000447 A3 WO2004000447 A3 WO 2004000447A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- liquids
- saturation
- relaxation
- introducing
- Prior art date
Links
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
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/25—Mixing by jets impinging against collision plates
-
- 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
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0427—Numerical distance values, e.g. separation, position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0481—Numerical speed values
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002490756A CA2490756A1 (en) | 2002-06-25 | 2003-06-12 | Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell |
AU2003237929A AU2003237929A1 (en) | 2002-06-25 | 2003-06-12 | Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell |
JP2004514699A JP2005530604A (ja) | 2002-06-25 | 2003-06-12 | 浮上槽に導入する液体の圧力飽和装置および圧力解放装置 |
EP03735609A EP1517743A2 (de) | 2002-06-25 | 2003-06-12 | Druckaufsättigung und druckentspannung von flüssigkeiten zum einbringen in eine flotationszelle |
BR0312067-8A BR0312067A (pt) | 2002-06-25 | 2003-06-12 | Saturação de pressão e alìvio de pressão de lìquidos para a introdução em uma célula de flotação |
MXPA04012839A MXPA04012839A (es) | 2002-06-25 | 2003-06-12 | Saturacion a presion y liberacion a presion de liquidos para la introduccion en una celda de flotacion. |
IL16589204A IL165892A0 (en) | 2002-06-25 | 2004-12-21 | Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228261.7 | 2002-06-25 | ||
DE10228261A DE10228261B3 (de) | 2002-06-25 | 2002-06-25 | Vorrichtung zur Gasaufsättigung einer Flüssigkeit und unter Druck zum Einbringen der Flüssigkeit in eine Flotationszelle |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004000447A2 WO2004000447A2 (de) | 2003-12-31 |
WO2004000447A3 true WO2004000447A3 (de) | 2004-03-25 |
Family
ID=29795870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/006171 WO2004000447A2 (de) | 2002-06-25 | 2003-06-12 | Druckaufsättigung und druckentspannung von flüssigkeiten zum einbringen in eine flotationszelle |
Country Status (10)
Country | Link |
---|---|
US (1) | US20040055941A1 (de) |
EP (1) | EP1517743A2 (de) |
JP (1) | JP2005530604A (de) |
AU (1) | AU2003237929A1 (de) |
BR (1) | BR0312067A (de) |
CA (1) | CA2490756A1 (de) |
DE (1) | DE10228261B3 (de) |
IL (1) | IL165892A0 (de) |
MX (1) | MXPA04012839A (de) |
WO (1) | WO2004000447A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2590731A1 (en) * | 2004-12-10 | 2006-06-15 | University Of Manitoba | Bubble-less gas delivery into liquid systems |
DE102013220363A1 (de) * | 2013-10-09 | 2015-04-09 | Siemens Aktiengesellschaft | Flotationsvorrichtung sowie Verfahren zum Betreiben einer Flotationsvorrichtung |
PT3820821T (pt) * | 2018-07-12 | 2023-03-22 | Roland Damann | Processo de purificação de águas residuais por flotação |
CN109939839B (zh) * | 2019-04-29 | 2023-07-21 | 中国矿业大学 | 一种流体协同强化浮选分离装置及方法 |
US20220127016A1 (en) * | 2020-10-27 | 2022-04-28 | Safran Landing Systems Canada Inc | Gas dissolution prediction system and method for an aircraft shock strut |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE191104C (de) * | ||||
FR1375822A (fr) * | 1963-08-13 | 1964-10-23 | Buss Ag | Procédé de traitement de liquides par des agents gazeux, et installation pour la mise en oeuvre de ce procédé |
GB1434740A (en) * | 1973-11-13 | 1976-05-05 | Cons Foods Corp | Method and apparatus for carbonating and filling beverages |
EP0454986A2 (de) * | 1990-03-30 | 1991-11-06 | Praxair Technology, Inc. | Flüssigkeitsniveauregelung bei Gas-Flüssigkeitsmischvorgängen |
US5136884A (en) * | 1991-04-17 | 1992-08-11 | Mts Systems Corporation | Magnetic sight gage sensor |
US6067854A (en) * | 1999-03-31 | 2000-05-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Apparatus for sensing liquid level |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2793185A (en) * | 1952-12-17 | 1957-05-21 | Albrektsson John Oscar Georg | Method and apparatus for introduction of gas into water to be treated by flotation |
US3755452A (en) * | 1967-04-03 | 1973-08-28 | Basf Ag | Mixing gases and liquids with a liquid medium |
CH600938A5 (de) * | 1975-12-10 | 1978-06-30 | Sulzer Ag | |
GB2222098B (en) * | 1988-08-24 | 1992-03-18 | Exxon Research Engineering Co | Improvements in and relating to contacting of plural distinct fluid phases |
DE4341414C2 (de) * | 1993-12-04 | 1998-02-26 | Damann Franz Josef | Flotationszelle in Rechteckform |
SE503895C2 (sv) * | 1995-01-19 | 1996-09-30 | Norrtaelje Kommun | Aggregat för framställning av luftmättat vatten |
DE19835188B4 (de) * | 1998-08-04 | 2009-04-02 | Damann, Roland | Verfahren zur Reinigung von Abwässern in einer Flotationsanlage und Flotationsanlage |
DE19854637A1 (de) * | 1998-11-26 | 2000-05-31 | Basf Ag | Reaktor zur kontinuierlichen Durchführung von Gas-Flüssig-, Flüssig-Flüssig- oder Gas-Flüssig-Fest-Reaktionen |
-
2002
- 2002-06-25 DE DE10228261A patent/DE10228261B3/de not_active Expired - Lifetime
-
2003
- 2003-06-12 MX MXPA04012839A patent/MXPA04012839A/es unknown
- 2003-06-12 CA CA002490756A patent/CA2490756A1/en not_active Abandoned
- 2003-06-12 EP EP03735609A patent/EP1517743A2/de not_active Withdrawn
- 2003-06-12 BR BR0312067-8A patent/BR0312067A/pt not_active Application Discontinuation
- 2003-06-12 WO PCT/EP2003/006171 patent/WO2004000447A2/de active Application Filing
- 2003-06-12 AU AU2003237929A patent/AU2003237929A1/en not_active Abandoned
- 2003-06-12 JP JP2004514699A patent/JP2005530604A/ja active Pending
- 2003-06-24 US US10/602,282 patent/US20040055941A1/en not_active Abandoned
-
2004
- 2004-12-21 IL IL16589204A patent/IL165892A0/xx unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE191104C (de) * | ||||
FR1375822A (fr) * | 1963-08-13 | 1964-10-23 | Buss Ag | Procédé de traitement de liquides par des agents gazeux, et installation pour la mise en oeuvre de ce procédé |
GB1434740A (en) * | 1973-11-13 | 1976-05-05 | Cons Foods Corp | Method and apparatus for carbonating and filling beverages |
EP0454986A2 (de) * | 1990-03-30 | 1991-11-06 | Praxair Technology, Inc. | Flüssigkeitsniveauregelung bei Gas-Flüssigkeitsmischvorgängen |
US5136884A (en) * | 1991-04-17 | 1992-08-11 | Mts Systems Corporation | Magnetic sight gage sensor |
US6067854A (en) * | 1999-03-31 | 2000-05-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Apparatus for sensing liquid level |
Also Published As
Publication number | Publication date |
---|---|
DE10228261B3 (de) | 2004-02-26 |
WO2004000447A2 (de) | 2003-12-31 |
MXPA04012839A (es) | 2005-03-31 |
US20040055941A1 (en) | 2004-03-25 |
JP2005530604A (ja) | 2005-10-13 |
AU2003237929A1 (en) | 2004-01-06 |
CA2490756A1 (en) | 2003-12-31 |
IL165892A0 (en) | 2006-01-15 |
EP1517743A2 (de) | 2005-03-30 |
BR0312067A (pt) | 2005-03-29 |
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