NO20034945L - Dobbeltcellet, mekanisk flotasjonssystem med intermitterende avskumming - Google Patents
Dobbeltcellet, mekanisk flotasjonssystem med intermitterende avskummingInfo
- Publication number
- NO20034945L NO20034945L NO20034945A NO20034945A NO20034945L NO 20034945 L NO20034945 L NO 20034945L NO 20034945 A NO20034945 A NO 20034945A NO 20034945 A NO20034945 A NO 20034945A NO 20034945 L NO20034945 L NO 20034945L
- Authority
- NO
- Norway
- Prior art keywords
- double cell
- flotation system
- cell mechanical
- mechanical flotation
- intermittent foaming
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title 1
- 238000005187 foaming Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- 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
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- 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
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
-
- 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
-
- 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
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Removal Of Floating Material (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/035757 WO2005002733A1 (en) | 2002-11-07 | 2002-11-07 | Dual-cell mechanical flotation system with intermittent skimming |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20034945D0 NO20034945D0 (no) | 2003-11-06 |
NO20034945L true NO20034945L (no) | 2004-05-10 |
NO336662B1 NO336662B1 (no) | 2015-10-12 |
Family
ID=29778314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20034945A NO336662B1 (no) | 2002-11-07 | 2003-11-06 | Apparat for fjerning av oppslemmet materiale fra en væske samt en anvendelse av apparatet. |
Country Status (6)
Country | Link |
---|---|
US (1) | US7416670B2 (no) |
EP (3) | EP1560657A1 (no) |
AU (1) | AU2002340408A1 (no) |
CA (1) | CA2454523C (no) |
NO (1) | NO336662B1 (no) |
WO (1) | WO2005002733A1 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4694571B2 (ja) | 2005-10-06 | 2011-06-08 | オリンパス株式会社 | 位置検出システム |
KR100735310B1 (ko) * | 2006-04-21 | 2007-07-04 | 삼성전기주식회사 | 다층 반사 면 구조를 갖는 엘이디 패키지 및 그 제조방법 |
ITUD20060230A1 (it) * | 2006-10-27 | 2008-04-28 | Impresa Taverna S P A | Metodo per il trattamento di fanghi e relativo impianto di trattamento |
US8771520B2 (en) * | 2008-05-31 | 2014-07-08 | Vws Westgarth Limited | Fluid treatment apparatus |
US8327943B2 (en) * | 2009-11-12 | 2012-12-11 | Vetco Gray Inc. | Wellhead isolation protection sleeve |
CN102701483B (zh) * | 2012-06-09 | 2014-06-25 | 安徽南风环境工程技术有限公司 | 含油废水预处理***及设置在该***中的高效除油器 |
CN105182405B (zh) * | 2015-03-04 | 2016-11-09 | 中石化石油工程技术服务有限公司 | 频率域低频补偿扫描信号的设计方法 |
US11458418B2 (en) * | 2020-01-09 | 2022-10-04 | Kbk Industries, Llc | Separation tank for sand, oil and water |
CN116727116B (zh) * | 2023-08-16 | 2023-10-24 | 山东瑞福锂业有限公司 | 一种矿石浮选分离设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2393976A (en) * | 1941-05-31 | 1946-02-05 | Mining Process & Patent Co | Agitating means and method |
US2766203A (en) * | 1953-02-09 | 1956-10-09 | Union Oil Co | Water purification process and apparatus |
US3993563A (en) | 1975-04-28 | 1976-11-23 | Envirotech Corporation | Gas ingestion and mixing device |
US4255262A (en) | 1979-03-26 | 1981-03-10 | U.S. Filter Corporation | Hydraulic powered mixing apparatus |
US4564457A (en) * | 1983-11-03 | 1986-01-14 | L'eau Claire Systems, Inc. | Upflow gas eductor induced air floatation separator |
FR2605898B1 (fr) * | 1986-11-04 | 1990-04-27 | Elf Aquitaine | Separateur pour deux liquides non miscibles |
US4782789A (en) | 1987-10-26 | 1988-11-08 | Eau Claire Systems Inc | Induced static flotation cell |
US4902429A (en) * | 1988-06-20 | 1990-02-20 | Redux Corporation | Gas assisted flotation process |
US4986903A (en) * | 1988-10-11 | 1991-01-22 | Canzoneri Anthony S | Induced static single flotation cell |
US5011597A (en) * | 1988-10-11 | 1991-04-30 | Canzoneri Anthony S | Single cell vertical static flow flotation unit |
US5080780A (en) | 1988-10-11 | 1992-01-14 | Process Development Company | Single cell vertical static flow flotation unit cross-reference to related applications |
CA2072278C (en) * | 1991-07-15 | 1996-12-10 | Raymond Jones | Centrifugal flotation separator |
FR2682048B1 (fr) * | 1991-10-03 | 1994-01-14 | Ceca Sa | Flottateur pour le traitement d'eaux polluees par les hydrocarbures. |
BR0111758B1 (pt) * | 2000-06-09 | 2011-07-12 | aparelho para remover matéria em suspensão de um lìquido e método para clarificar um lìquido de matéria em suspensão. |
-
2002
- 2002-11-07 EP EP02778769A patent/EP1560657A1/en not_active Ceased
- 2002-11-07 EP EP13001432.7A patent/EP2626137B1/en not_active Expired - Lifetime
- 2002-11-07 AU AU2002340408A patent/AU2002340408A1/en not_active Abandoned
- 2002-11-07 EP EP15165471.2A patent/EP2926910B1/en not_active Expired - Lifetime
- 2002-11-07 US US10/534,140 patent/US7416670B2/en not_active Expired - Fee Related
- 2002-11-07 WO PCT/US2002/035757 patent/WO2005002733A1/en not_active Application Discontinuation
- 2002-11-07 CA CA2454523A patent/CA2454523C/en not_active Expired - Fee Related
-
2003
- 2003-11-06 NO NO20034945A patent/NO336662B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2926910B1 (en) | 2016-09-28 |
WO2005002733A1 (en) | 2005-01-13 |
US7416670B2 (en) | 2008-08-26 |
CA2454523C (en) | 2010-10-05 |
EP2626137B1 (en) | 2019-04-24 |
CA2454523A1 (en) | 2004-05-07 |
EP1560657A1 (en) | 2005-08-10 |
US20060213840A1 (en) | 2006-09-28 |
EP2626137A3 (en) | 2016-06-29 |
NO20034945D0 (no) | 2003-11-06 |
EP2626137A2 (en) | 2013-08-14 |
EP2926910A1 (en) | 2015-10-07 |
AU2002340408A1 (en) | 2005-01-21 |
NO336662B1 (no) | 2015-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: CAMERON TECHNOLOGIES LIMITED, NL |
|
MM1K | Lapsed by not paying the annual fees |