DE3801905A1 - Pneumatische flotationszelle - Google Patents

Pneumatische flotationszelle

Info

Publication number
DE3801905A1
DE3801905A1 DE3801905A DE3801905A DE3801905A1 DE 3801905 A1 DE3801905 A1 DE 3801905A1 DE 3801905 A DE3801905 A DE 3801905A DE 3801905 A DE3801905 A DE 3801905A DE 3801905 A1 DE3801905 A1 DE 3801905A1
Authority
DE
Germany
Prior art keywords
separation cell
riser pipe
flotation
riser
separation
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.)
Granted
Application number
DE3801905A
Other languages
German (de)
English (en)
Other versions
DE3801905C2 (enrdf_load_stackoverflow
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
Priority to DE3801905A priority Critical patent/DE3801905A1/de
Priority to ZA89245A priority patent/ZA89245B/xx
Priority to EP19890100628 priority patent/EP0325976A3/de
Publication of DE3801905A1 publication Critical patent/DE3801905A1/de
Application granted granted Critical
Publication of DE3801905C2 publication Critical patent/DE3801905C2/de
Granted 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)
DE3801905A 1988-01-23 1988-01-23 Pneumatische flotationszelle Granted DE3801905A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE3801905A DE3801905A1 (de) 1988-01-23 1988-01-23 Pneumatische flotationszelle
ZA89245A ZA89245B (en) 1988-01-23 1989-01-12 Pneumatic flotation cell
EP19890100628 EP0325976A3 (de) 1988-01-23 1989-01-14 Pneumatische Flotationszelle

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3801905A1 true DE3801905A1 (de) 1989-08-03
DE3801905C2 DE3801905C2 (enrdf_load_stackoverflow) 1989-11-02

Family

ID=6345835

Family Applications (1)

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

Country Status (3)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542546A (en) * 1994-05-07 1996-08-06 Kali Und Salz Gmbh Process and apparatus for non-agitated flotation of substances with a low degree of hydrophoby and/or low stability in the foam structure, in particular of salt mixtures
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

Families Citing this family (5)

* 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
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

Family Cites Families (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
FR2574002B1 (fr) * 1984-11-30 1987-02-27 Inst Nat Rech Chimique 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
BAHR, H., Prof. Dr.-Ing.: 5 Jahre Betriebserfahrung mit der pneumatischen Flotation in der Steinkohlenaufbereitung, Aufbereitungstechnik, Nr. 1/1987, S. 1-9 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542546A (en) * 1994-05-07 1996-08-06 Kali Und Salz Gmbh Process and apparatus for non-agitated flotation of substances with a low degree of hydrophoby and/or low stability in the foam structure, in particular of salt mixtures
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

Also Published As

Publication number Publication date
EP0325976A2 (de) 1989-08-02
ZA89245B (en) 1989-10-25
DE3801905C2 (enrdf_load_stackoverflow) 1989-11-02
EP0325976A3 (de) 1991-06-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee