FI864255A - Flotationsanordning och -foerfarande med anvaendning av roterbart anordnade sprut- och avskumningsdon. - Google Patents

Flotationsanordning och -foerfarande med anvaendning av roterbart anordnade sprut- och avskumningsdon. Download PDF

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Publication number
FI864255A
FI864255A FI864255A FI864255A FI864255A FI 864255 A FI864255 A FI 864255A FI 864255 A FI864255 A FI 864255A FI 864255 A FI864255 A FI 864255A FI 864255 A FI864255 A FI 864255A
Authority
FI
Finland
Prior art keywords
och
flotationsanordning
avskumningsdon
roterbart
sprut
Prior art date
Application number
FI864255A
Other languages
English (en)
Other versions
FI864255A0 (fi
FI78850C (fi
FI78850B (fi
Inventor
Ti-Hua Chin
Jr Robert F Turner
Original Assignee
Standard Oil Co Ohio
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Publication of FI864255A0 publication Critical patent/FI864255A0/fi
Publication of FI864255A publication Critical patent/FI864255A/fi
Application granted granted Critical
Publication of FI78850B publication Critical patent/FI78850B/fi
Publication of FI78850C publication Critical patent/FI78850C/fi

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
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Sludge (AREA)
FI864255A 1985-12-19 1986-10-21 Flotationsanordning och -foerfarande med anvaendning av roterbart anordnade sprut- och avskumningsdon. FI78850C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81086585 1985-12-19
US06/810,865 US4659458A (en) 1985-12-19 1985-12-19 Apparatus and method for froth flotation employing rotatably mounted spraying and skimming means

Publications (4)

Publication Number Publication Date
FI864255A0 FI864255A0 (fi) 1986-10-21
FI864255A true FI864255A (fi) 1987-06-20
FI78850B FI78850B (fi) 1989-06-30
FI78850C FI78850C (fi) 1989-10-10

Family

ID=25204910

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864255A FI78850C (fi) 1985-12-19 1986-10-21 Flotationsanordning och -foerfarande med anvaendning av roterbart anordnade sprut- och avskumningsdon.

Country Status (8)

Country Link
US (1) US4659458A (fi)
EP (1) EP0227895A3 (fi)
JP (1) JPS62144772A (fi)
AU (1) AU582899B2 (fi)
DK (1) DK520186A (fi)
FI (1) FI78850C (fi)
NO (1) NO865147L (fi)
ZA (1) ZA867198B (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0441230B1 (en) * 1990-02-09 1994-07-13 Masakatsu Ozawa Apparatus for separation by pressurization and flotation
US5089118A (en) * 1990-09-24 1992-02-18 John Mahoney Settling tank spray system
US5534159A (en) * 1990-11-21 1996-07-09 Jtj Systems, Inc. Portable wastewater treatment method
US5173184A (en) * 1990-11-21 1992-12-22 Hydro Modular System, Inc. Wastewater treatment apparatus
DE4116916C2 (de) * 1991-05-24 1994-09-22 Escher Wyss Gmbh Flotationseinrichtung zur Störstoff- insbesondere Druckfarbenentfernung aus Altpapiersuspensionen
WO1993020945A1 (en) * 1992-04-16 1993-10-28 Atomaer Pty Ltd Froth wash and froth removal system
GB9209291D0 (en) * 1992-04-30 1992-06-17 Wilson Norman Vortex flotation cell
US5443158A (en) * 1992-10-02 1995-08-22 Fording Coal Limited Coal flotation process
US5641373A (en) * 1995-04-17 1997-06-24 Baxter International Inc. Method of manufacturing a radially-enlargeable PTFE tape-reinforced vascular graft
AUPQ563800A0 (en) 2000-02-15 2000-03-09 University Of Newcastle Research Associates Limited, The Improved froth flotation process and apparatus
FI117546B (fi) * 2000-12-20 2006-11-30 Outokumpu Technology Oyj Vaahdotuskone
AU2003211134A1 (en) * 2002-02-20 2003-09-09 Clrpro, Inc. Apparatus and method for the treatment of a contaminated fluid
CA2599737A1 (en) * 2005-03-03 2006-09-08 E.I. Dupont De Nemours And Company Laser welding apparatus and laser welding method
US7547396B2 (en) * 2006-10-25 2009-06-16 Flsmidth Technology A/S Thickener/clarifier feedwell assembly with froth dissipation
AU2009202281B2 (en) * 2009-06-09 2014-07-24 Metso Outotec Finland Oy A froth flotation method and an apparatus for extracting a valuable substance from a slurry
JP5905191B2 (ja) * 2010-06-30 2016-04-20 太平洋セメント株式会社 浮遊選鉱処理システム
CN102179309A (zh) * 2010-12-27 2011-09-14 昆明理工大学 氧化锌矿控泡浮选方法
US20180050944A1 (en) * 2016-08-16 2018-02-22 Naveed Aslam Methods for reclaiming produced water
WO2019060376A1 (en) * 2017-09-20 2019-03-28 Chemfree Defoam Llc SYSTEM AND METHOD FOR FOAM REDUCTION WITHOUT CHEMICALS

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA552896A (en) * 1958-02-11 Hardinge Harlowe Sediment and agitating apparatus and the like
US838626A (en) * 1903-12-17 1906-12-18 Edmund B Kirby Separating-tank.
US1134690A (en) * 1914-10-09 1915-04-06 Bernard Macdonald Apparatus for separating minerals by flotation.
US1297372A (en) * 1918-08-17 1919-03-18 Allison S Loventhal Mineral-separating apparatus.
US1557369A (en) * 1923-11-06 1925-10-13 Naamlooze Vennootschap Vereeni Means for skimming off froth
US1767400A (en) * 1929-05-27 1930-06-24 Walter L Remick Process of the separation of combustible material from its associated noncombustiblematerial
US2168208A (en) * 1933-09-22 1939-08-01 Jenks Harry Neville Apparatus for biologic purification of liquids
US2311527A (en) * 1941-12-17 1943-02-16 Colorado Fuel & Iron Corp Flotation
US2416066A (en) * 1944-05-19 1947-02-18 Donald S Phelps Froth flotation cell
US2804341A (en) * 1956-04-13 1957-08-27 Bete Fog Nozzle Inc Spray nozzles
DE1067743B (de) * 1956-06-04 1959-10-29 Hubert Schranz Dr Ing Vorrichtung zum Aufbereiten von Mineralien und anderen Stoffen nach dem Flotationsverfahren
US3452869A (en) * 1967-01-18 1969-07-01 Laval Inc De Settling tank and method of operation thereof
US3864257A (en) * 1973-09-17 1975-02-04 Ecodyne Corp Method and apparatus for surface skimming
SU599847A1 (ru) * 1976-01-20 1978-03-30 Украинский научно-исследовательский и проектно-конструкторский институт по обогащению и брикетированию углей Устройство дл пеногашени
US4022696A (en) * 1976-03-24 1977-05-10 Milos Krofta Apparatus for clarification of waste water operating on dissolved air flotation process
US4332593A (en) * 1980-01-22 1982-06-01 Gulf & Western Industries, Inc. Process for beneficiating coal
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
US4347127A (en) * 1981-01-29 1982-08-31 Gulf & Western Manufacturing Company Apparatus and method for froth flotation separation of the components of a slurry
US4347126A (en) * 1981-01-29 1982-08-31 Gulf & Western Manufacturing Company Apparatus and method for flotation separation utilizing a spray nozzle
SU980845A1 (ru) * 1981-06-01 1982-12-15 Горьковский Государственный Институт По Проектированию Предприятий Нефтеперерабатывающей И Нефтехимической Промышленности Устройство дл флотационной очистки сточных вод
US4462909A (en) * 1983-04-04 1984-07-31 Dorr-Oliver Incorporated Surface skimmer means for settling tank
US4514291A (en) * 1983-05-18 1985-04-30 The Standard Oil Company Apparatus and method for flotation separation utilizing an improved spiral spray nozzle

Also Published As

Publication number Publication date
DK520186D0 (da) 1986-10-30
NO865147L (no) 1987-06-22
AU6291186A (en) 1987-06-25
FI864255A0 (fi) 1986-10-21
FI78850C (fi) 1989-10-10
EP0227895A2 (en) 1987-07-08
EP0227895A3 (en) 1988-09-28
JPS62144772A (ja) 1987-06-27
US4659458A (en) 1987-04-21
AU582899B2 (en) 1989-04-13
ZA867198B (en) 1987-05-27
DK520186A (da) 1987-06-20
FI78850B (fi) 1989-06-30
NO865147D0 (no) 1986-12-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: THE STANDARD OIL COMPANY