ZA905849B - A method of operating a plurality of minerals separation flotation cells - Google Patents

A method of operating a plurality of minerals separation flotation cells

Info

Publication number: ZA905849B
Authority: ZA; South Africa
Prior art keywords: flotation cell; outlet; flotation; pct; operating
Prior art date: 1989-07-26

Application number

ZA905849A

Other languages

English (en)

Inventor

Graeme John Jameson

John Jameson Graeme

Original Assignee

Univ Newcastle Res Ass

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.)

1989-07-26

Filing date

1990-07-25

Publication date

1991-05-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3774083&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA905849(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-07-25 Application filed by Univ Newcastle Res Ass filed Critical Univ Newcastle Res Ass

1991-05-29 Publication of ZA905849B publication Critical patent/ZA905849B/xx

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
- B03D1/02—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
- B03D1/08—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
- B03D1/1406—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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Biotechnology (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)
Paper (AREA)

ZA905849A 1989-07-26 1990-07-25 A method of operating a plurality of minerals separation flotation cells ZA905849B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPJ544889		1989-07-26

Publications (1)

Publication Number	Publication Date
ZA905849B true ZA905849B (en)	1991-05-29

Family

ID=3774083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA905849A ZA905849B (en)	1989-07-26	1990-07-25	A method of operating a plurality of minerals separation flotation cells

Country Status (10)

Country	Link
US (1)	US5188726A (xx)
EP (1)	EP0435985B1 (xx)
AT (1)	ATE127712T1 (xx)
CA (1)	CA2044598A1 (xx)
DE (1)	DE69022381T2 (xx)
DK (1)	DK0435985T3 (xx)
ES (1)	ES2079480T3 (xx)
MX (1)	MX172749B (xx)
WO (1)	WO1991001809A1 (xx)
ZA (1)	ZA905849B (xx)

Families Citing this family (31)

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Publication number	Priority date	Publication date	Assignee	Title
US5294003A (en) *	1990-09-26	1994-03-15	Hollingsworth Clinton A	Process for concentration of minerals
DE4225117C1 (de) *	1992-07-30	1994-03-31	Voith Gmbh J M	Flotationsanlage mit Primär- und Sekundärstufe
US5431286A (en) *	1994-01-06	1995-07-11	Inco Limited	Recirculating column flotation apparatus
CA2178189A1 (en) *	1995-06-06	1996-12-07	Nardus Terblanche	Flotation column with constant feed arrangement
DE19611864C1 (de) *	1996-03-26	1997-12-11	Voith Sulzer Stoffaufbereitung	Flotationsverfahren und Vorrichtung zur Abscheidung von Feststoff aus einer papierfaserhaltigen Suspension
US5951875A (en) *	1996-12-20	1999-09-14	Eastman Chemical Company	Adsorptive bubble separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
US5776349A (en) *	1996-12-20	1998-07-07	Eastman Chemical Company	Method for dewatering microalgae with a jameson cell
US5910254A (en) *	1996-12-20	1999-06-08	Eastman Chemical Company	Method for dewatering microalgae with a bubble column
US6000551A (en) *	1996-12-20	1999-12-14	Eastman Chemical Company	Method for rupturing microalgae cells
AU755909B2 (en) *	1997-06-23	2003-01-02	M.I.M. Holdings Limited	Feed arrangement for a treatment vessel
US6453939B1 (en)	1997-07-01	2002-09-24	Baker Hughes Incorporated	Flotation cell fluid level control apparatus
AU745153B2 (en) *	1997-12-10	2002-03-14	Outokumpu Technology Oy	Method for controlling the pulp level in a group of flotation cells
RU2326737C9 (ru) *	1999-04-20	2008-11-20	Август Августович Атенсио	Способ фокусировки частиц (варианты)
AT412535B (de) *	2003-03-11	2005-04-25	Andritz Ag Maschf	Verfahren zur regelung des betriebes einer flotationszelle
AU2003901208A0 (en) *	2003-03-17	2003-04-03	Outokumpu Oyj	A flotation device
WO2008128044A1 (en)	2007-04-12	2008-10-23	Eriez Manufacturing Co.	Flotation separation device and method
TWI580778B (zh) *	2007-06-19	2017-05-01	再生海藻能源公司	微藻類調理及濃縮的方法
CA2700151A1 (en) *	2009-04-17	2010-10-17	Xstrata Technology Pty Ltd	Pumpbox
AU2009202281B2 (en)	2009-06-09	2014-07-24	Metso Finland Oy	A froth flotation method and an apparatus for extracting a valuable substance from a slurry
US20110165662A1 (en) *	2009-07-13	2011-07-07	Inventure Chemical, Inc.	Method for harvesting microalgae suspended in an aqueous solution using a hydrophobic chemical
CA2689729C (en) *	2010-01-11	2017-01-03	Rj Oil Sands Inc.	Fluid treatment system
US9334175B2 (en)	2010-07-02	2016-05-10	1501367 Alberta Ltd.	Method and apparatus for treatment of fluids
CN110193429A (zh) *	2019-05-23	2019-09-03	三门峡亚太科技有限公司	一种超低品位铝土矿废渣无传动全浮选装置及浮选工艺
US11642634B2 (en)	2020-03-11	2023-05-09	Fuel Tech, Inc.	Gas saturation of liquids with application to dissolved gas flotation and supplying dissolved gases to downstream processes and water treatment
CA3090353A1 (en)	2020-08-18	2022-02-18	1501367 Alberta Ltd.	Fluid treatment separator and a system and method of treating fluid
WO2024141713A1 (en)	2022-12-30	2024-07-04	Neste Oyj	Processes and systems for removing salt from a froth containing an algal biomass and a salt-containing solution
WO2024141715A1 (en)	2022-12-30	2024-07-04	Neste Oyj	A liquid-liquid-solid extraction process for recovering products from a feed stream containing biomass
WO2024141714A1 (en)	2022-12-30	2024-07-04	Neste Oyj	Processes and systems for culturing algae
WO2024141712A1 (en)	2022-12-30	2024-07-04	Neste Oyj	Processes and systems for removal of salt from a froth containing an algal biomass and a salt-containing solution
WO2025114646A1 (en)	2023-11-30	2025-06-05	Neste Oyj	A wet extraction process improved by acidic and chelating conditions
WO2025114645A1 (en)	2023-11-30	2025-06-05	Neste Oyj	A process and system for separating algal hydrophobic products from an algal biomass stream

Family Cites Families (20)

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Publication number	Priority date	Publication date	Assignee	Title
US1471332A (en) *		1923-10-23		Apparatus for treating liquids with gases
US1389674A (en) *		1921-09-06		Flotation-machine
US1022085A (en) *	1911-11-10	1912-04-02	James M Hyde	Art of concentration of mineral substances.
US1084196A (en) *	1913-06-23	1914-01-13	Minerals Separation Ltd	Apparatus for ore concentration.
US1457077A (en) *	1919-08-21	1923-05-29	Thomas A Janney	Flotation machine
US1952727A (en) *	1929-10-26	1934-03-27	United Verde Copper Company	Froth flotation
US1886979A (en) *	1931-01-26	1932-11-08	Jr Joseph P Ruth	Flotation method
US2226170A (en) *	1938-01-13	1940-12-24	Philadelphia And Reading Coal	Flotation of materials
US2778499A (en) *	1952-09-16	1957-01-22	Coal Industry Patents Ltd	Method of froth flotation
US3339730A (en) *	1962-07-14	1967-09-05	Column Flotation Co Of Canada	Froth flotation method with counter-current separation
US3307790A (en) *	1963-03-20	1967-03-07	Mineral Ind Corp Of America	Flotation method and apparatus
FI42302B (fi) *	1967-08-08	1970-03-31	Outokumpu Oy	Foerfarande foer reglering av slamytan i en flotationsmaskin och anordning foer utfoerande av foerfarandet
DE3242058A1 (de) *	1982-11-13	1984-05-17	Klöckner-Humboldt-Deutz AG, 5000 Köln	Verfahren und vorrichtung zur aufbereitung von feinstkohle
US4564457A (en) *	1983-11-03	1986-01-14	L'eau Claire Systems, Inc.	Upflow gas eductor induced air floatation separator
AU601698B2 (en) *	1985-11-27	1990-09-20	Standard Oil Company, The	Apparatus and method for froth flotation
US4966687A (en) *	1985-12-19	1990-10-30	The Standard Oil Company	Method and apparatus for column flotation of mineral matter
US4737272A (en) *	1986-04-11	1988-04-12	Baker International Corporation	Froth flotation method and apparatus
US4743379A (en) *	1986-07-03	1988-05-10	Kazutoyo Sugihara	Flotation device
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
US4964576A (en) *	1988-04-04	1990-10-23	Datta Rabinder S	Method and apparatus for mineral matter separation

1990
- 1990-07-25 ZA ZA905849A patent/ZA905849B/xx unknown
- 1990-07-26 MX MX021741A patent/MX172749B/es unknown
- 1990-07-26 AT AT90910541T patent/ATE127712T1/de not_active IP Right Cessation
- 1990-07-26 DK DK90910541.3T patent/DK0435985T3/da not_active Application Discontinuation
- 1990-07-26 US US07/679,060 patent/US5188726A/en not_active Expired - Fee Related
- 1990-07-26 WO PCT/AU1990/000313 patent/WO1991001809A1/en not_active Ceased
- 1990-07-26 EP EP90910541A patent/EP0435985B1/en not_active Revoked
- 1990-07-26 CA CA002044598A patent/CA2044598A1/en not_active Abandoned
- 1990-07-26 DE DE69022381T patent/DE69022381T2/de not_active Revoked
- 1990-07-26 ES ES90910541T patent/ES2079480T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0435985A1 (en)	1991-07-10
WO1991001809A1 (en)	1991-02-21
EP0435985A4 (en)	1991-11-13
MX172749B (es)	1994-01-10
ES2079480T3 (es)	1996-01-16
DE69022381T2 (de)	1996-02-29
DE69022381D1 (de)	1995-10-19
EP0435985B1 (en)	1995-09-13
ATE127712T1 (de)	1995-09-15
CA2044598A1 (en)	1991-01-27
US5188726A (en)	1993-02-23
DK0435985T3 (da)	1995-11-06

Publication	Publication Date	Title
ZA905849B (en)	1991-05-29	A method of operating a plurality of minerals separation flotation cells
US4200486A (en)	1980-04-29	Method of and apparatus for reclaiming metals and plastics from scrap paper
US4505811A (en)	1985-03-19	Mineral processing apparatus
PT87159A (pt)	1989-05-12	Mecanismo de flutuacao aperfeicoado
SE8601161L (sv)	1987-09-13	Utmatningsanordning i godsfickor
SE8803386L (sv)	1989-04-08	Flotationsanordning
DE69017515D1 (de)	1995-04-13	Modulartige Vorrichtung für einen Flüssigkeitskreislauf, insbesondere Wasserspielkonstruktion.
ES429571A1 (es)	1976-09-16	Procedimiento y aparato para tratar materiales que contie- nen residuos de papel para recuperar del mismo las fibras de papel para su reutilizacion.
YU192984A (en)	1986-08-31	Flotation apparatus
CA2147173A1 (en)	1994-04-28	Mixing device in pulping
JPH03504350A (ja)	1991-09-26	浮選装置
ES8406897A1 (es)	1984-09-01	Instalacion de trituracion
US6536596B1 (en)	2003-03-25	Flotation cell line
Ryskin	1983	Improvement of the Complex Collective Flotation of Copper--Molybdenum Ores
AU644373B2 (en)	1993-12-09	A method of operating a plurality of minerals separation flotation cells
IT1177062B (it)	1987-08-26	Impianto di spappolatore
Tsao	1922	A Further Investigation of the Application of the Flotation Process to the Treatment of Fine Sand and Slimes Found in the South West Wisconsin Zinc District
GB8500890D0 (en)	1985-02-20	Froth flotation separation
MXPA01002443A (en)	2001-11-21	Flotation cell line
PL164263B1 (pl)	1994-07-29	Sposób czyszczenia frakcji przerostowychwprocesłe wzbogacania węgla trudnowzbogacalnego
ZA200101365B (en)	2001-08-22	Method for improving the operation of a flotation cell line.
CS204505B1 (cs)	1981-04-30	Zařízení ke třídění sypkých hmot
PL143327B1 (en)	1988-02-29	Method of enriching coking coal slurry with high ash content
GB321927A (en)	1929-11-18	Improvements in or relating to the froth flotation concentration of ores and the like
JPS6438181A (en)	1989-02-08	Sorter for sheets