GB9209291D0 - Vortex flotation cell - Google Patents

Vortex flotation cell

Info

Publication number
GB9209291D0
GB9209291D0 GB9209291A GB9209291A GB9209291D0 GB 9209291 D0 GB9209291 D0 GB 9209291D0 GB 9209291 A GB9209291 A GB 9209291A GB 9209291 A GB9209291 A GB 9209291A GB 9209291 D0 GB9209291 D0 GB 9209291D0
Authority
GB
United Kingdom
Prior art keywords
vortex
reservoir
pulp
flotation cell
cylinder
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.)
Pending
Application number
GB9209291A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9209291A priority Critical patent/GB9209291D0/en
Publication of GB9209291D0 publication Critical patent/GB9209291D0/en
Priority to PCT/GB1993/000915 priority patent/WO1993022061A1/en
Priority to GB9308983A priority patent/GB2266479B/en
Priority to AU42688/93A priority patent/AU4268893A/en
Pending legal-status Critical Current

Links

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)

Abstract

The vortex flotation cell comprises at least one hydrocyclone (10) or the like attached to the base of at least one vortex cylinder (13) mounted in the bottom of a reservoir (20), means of controlling pulp level therein, means (16) of entraining air with or without one or more chemical agents into said vortex cylinder (13) and means (14) for mixing the pulp and air and/or one or more chemical agents therein, said hydrocyclone (10) or the like being adapted, whilst allowing classification therein, by means (27) to maintain a vortex within said vortex cylinder (13), means (22) for providing circulation of pulp/air mixture between the reservoir (20) and said vortex cylinder (13), means (24, 22, 30) for removal of unwanted material whereby wanted material cannot short-circuit said removal means (24, 22, 30) and means (19) for washing the resultant froth as it leaves the reservoir (20).
GB9209291A 1992-04-30 1992-04-30 Vortex flotation cell Pending GB9209291D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9209291A GB9209291D0 (en) 1992-04-30 1992-04-30 Vortex flotation cell
PCT/GB1993/000915 WO1993022061A1 (en) 1992-04-30 1993-04-30 Vortex flotation cell
GB9308983A GB2266479B (en) 1992-04-30 1993-04-30 Vortex flotation cell
AU42688/93A AU4268893A (en) 1992-04-30 1993-04-30 Vortex flotation cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9209291A GB9209291D0 (en) 1992-04-30 1992-04-30 Vortex flotation cell

Publications (1)

Publication Number Publication Date
GB9209291D0 true GB9209291D0 (en) 1992-06-17

Family

ID=10714757

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9209291A Pending GB9209291D0 (en) 1992-04-30 1992-04-30 Vortex flotation cell
GB9308983A Expired - Fee Related GB2266479B (en) 1992-04-30 1993-04-30 Vortex flotation cell

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9308983A Expired - Fee Related GB2266479B (en) 1992-04-30 1993-04-30 Vortex flotation cell

Country Status (3)

Country Link
AU (1) AU4268893A (en)
GB (2) GB9209291D0 (en)
WO (1) WO1993022061A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM383694A0 (en) * 1994-02-14 1994-03-10 Commonwealth Scientific And Industrial Research Organisation Selective separation of particulate material
FR2726203B1 (en) * 1994-10-27 1997-01-10 Gec Alsthom Acb CENTRIPE FLOATING SEPARATOR, PARTICULARLY FOR THE TREATMENT OF AQUEOUSLY CHARGED EFFLUENTS
FI118956B (en) * 2006-08-30 2008-05-30 Outotec Oyj Apparatus and method for foaming mineral sludge
CN104289323A (en) * 2014-10-09 2015-01-21 中国矿业大学 Fluorite ore sorting device and method
US11008227B2 (en) 2019-07-29 2021-05-18 Eco Water Technologies Corp Wastewater purification system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434232A (en) * 1921-04-18 1922-10-31 George T Hanson Method of mixing
US1952727A (en) * 1929-10-26 1934-03-27 United Verde Copper Company Froth flotation
DE1158461B (en) * 1962-07-28 1963-12-05 Beteiligungs & Patentverw Gmbh Cyclone for the flotative processing of fine-grained mineral mixtures
GB8418725D0 (en) * 1984-07-23 1984-08-30 Secretary Trade Ind Brit Cyclonic froth flotation cell
US4659458A (en) * 1985-12-19 1987-04-21 The Standard Oil Company Apparatus and method for froth flotation employing rotatably mounted spraying and skimming means
US4737272A (en) * 1986-04-11 1988-04-12 Baker International Corporation Froth flotation method and apparatus
GB2249500B (en) * 1990-09-19 1994-10-19 Yakuzky Ni I Pi Almazodobyva Flotation machine

Also Published As

Publication number Publication date
GB2266479B (en) 1995-10-25
AU4268893A (en) 1993-11-29
GB2266479A (en) 1993-11-03
GB9308983D0 (en) 1993-06-16
WO1993022061A1 (en) 1993-11-11

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