EP0325976A3 - Pneumatische Flotationszelle - Google Patents

Pneumatische Flotationszelle Download PDF

Info

Publication number
EP0325976A3
EP0325976A3 EP19890100628 EP89100628A EP0325976A3 EP 0325976 A3 EP0325976 A3 EP 0325976A3 EP 19890100628 EP19890100628 EP 19890100628 EP 89100628 A EP89100628 A EP 89100628A EP 0325976 A3 EP0325976 A3 EP 0325976A3
Authority
EP
European Patent Office
Prior art keywords
separation cell
flotation cell
discharge
pneumatic flotation
flotation
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.)
Withdrawn
Application number
EP19890100628
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0325976A2 (de
Inventor
Ulrich Arnold Reilard
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.)
Allmineral Aufbereitungstechnik GmbH and Co KG
Original Assignee
Allmineral Aufbereitungstechnik GmbH and Co KG
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 Allmineral Aufbereitungstechnik GmbH and Co KG filed Critical Allmineral Aufbereitungstechnik GmbH and Co KG
Publication of EP0325976A2 publication Critical patent/EP0325976A2/de
Publication of EP0325976A3 publication Critical patent/EP0325976A3/de
Withdrawn legal-status Critical Current

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
    • B03D1/14—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
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
  • Paper (AREA)
EP19890100628 1988-01-23 1989-01-14 Pneumatische Flotationszelle Withdrawn EP0325976A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3801905 1988-01-23
DE3801905A DE3801905A1 (de) 1988-01-23 1988-01-23 Pneumatische flotationszelle

Publications (2)

Publication Number Publication Date
EP0325976A2 EP0325976A2 (de) 1989-08-02
EP0325976A3 true EP0325976A3 (de) 1991-06-26

Family

ID=6345835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890100628 Withdrawn EP0325976A3 (de) 1988-01-23 1989-01-14 Pneumatische Flotationszelle

Country Status (3)

Country Link
EP (1) EP0325976A3 (enExample)
DE (1) DE3801905A1 (enExample)
ZA (1) ZA89245B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA919256B (en) * 1990-11-23 1992-11-25 Atomaer Pty Ltd Gas particle formation
DE4416261C1 (de) * 1994-05-07 1995-06-01 Kali & Salz Ag Verfahren und Vorrichtung zur rührerlosen Flotation von Stoffen mit geringem Hydrophobierungsgrad und/oder geringer Stabilität im Schaumverband, insbesondere von Salzgemengen
US5807479A (en) * 1994-07-15 1998-09-15 Coproco Development Corporation Process for recovering copper from copper-containing material
US5643459A (en) * 1995-04-26 1997-07-01 Cominco Engineering Services Ltd. Flotation method and apparatus
IT1275810B1 (it) * 1995-10-27 1997-10-17 Antonio Caravaggio Impianto di flottazione con variazione ciclica del volume di liquido
SE516480C2 (sv) * 1996-08-30 2002-01-22 Valmet Fibertech Ab Förfarande för rening av en fibersuspension
RU2121884C1 (ru) * 1997-11-04 1998-11-20 Открытое Акционерное Общество "Уралэнергоцветмет" Флотационная пневматическая колонная машина
RU2310515C2 (ru) * 2005-09-23 2007-11-20 ООО "Инновационный Центр "Энергоэффективность" Флотационная машина
CN110038732A (zh) * 2019-05-09 2019-07-23 北京科技大学 一种用于浮选机的分质分流泡沫溜槽

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234349A (en) * 1979-04-16 1980-11-18 Davies Hamakua Sugar Co., A Division Of Theo. H. Davies, Ltd. Apparatus for the purification of evaporated sugar solutions
US4585561A (en) * 1983-07-25 1986-04-29 Agfa-Gevaert Aktiengesellschaft Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions
WO1986003142A1 (fr) * 1984-11-30 1986-06-05 Institut National De Recherche Chimique Appliquee Perfectionnement apporte a la separation et a la recuperation de solides a partir de liquides les contenant et faisant appel au procede de flottation ionique, et moyen pour la mise en oeuvre de ce perfectionnement
DE3707905C1 (en) * 1987-03-12 1988-08-18 Santrade Ltd Process and apparatus for flotation, in particular for waste water purification

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234349A (en) * 1979-04-16 1980-11-18 Davies Hamakua Sugar Co., A Division Of Theo. H. Davies, Ltd. Apparatus for the purification of evaporated sugar solutions
US4585561A (en) * 1983-07-25 1986-04-29 Agfa-Gevaert Aktiengesellschaft Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions
WO1986003142A1 (fr) * 1984-11-30 1986-06-05 Institut National De Recherche Chimique Appliquee Perfectionnement apporte a la separation et a la recuperation de solides a partir de liquides les contenant et faisant appel au procede de flottation ionique, et moyen pour la mise en oeuvre de ce perfectionnement
DE3707905C1 (en) * 1987-03-12 1988-08-18 Santrade Ltd Process and apparatus for flotation, in particular for waste water purification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AUFBEREITUNGS TECHNIK. vol. 28, no. 1, Januar 1987, WIESBADEN DE Seiten 1 - 9; BAHR ET AL: "5 Jahre Betriebserfahrung mit der pneumatischen Flotation in der Steinkohlenaufbereitung" *

Also Published As

Publication number Publication date
ZA89245B (en) 1989-10-25
EP0325976A2 (de) 1989-08-02
DE3801905A1 (de) 1989-08-03
DE3801905C2 (enExample) 1989-11-02

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