IL114262A - Process and device for purification of a sodium chloride mixture - Google Patents

Process and device for purification of a sodium chloride mixture

Info

Publication number
IL114262A
IL114262A IL11426295A IL11426295A IL114262A IL 114262 A IL114262 A IL 114262A IL 11426295 A IL11426295 A IL 11426295A IL 11426295 A IL11426295 A IL 11426295A IL 114262 A IL114262 A IL 114262A
Authority
IL
Israel
Prior art keywords
soln
slurry
central tube
vessel
zone
Prior art date
Application number
IL11426295A
Other languages
English (en)
Other versions
IL114262A0 (en
Original Assignee
Kali & Salz Ag
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 Kali & Salz Ag filed Critical Kali & Salz Ag
Publication of IL114262A0 publication Critical patent/IL114262A0/xx
Publication of IL114262A publication Critical patent/IL114262A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Biotechnology (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL11426295A 1994-06-23 1995-06-22 Process and device for purification of a sodium chloride mixture IL114262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4422034A DE4422034C1 (de) 1994-06-23 1994-06-23 Verfahren und Vorrichtung zur Reinigung eines Natriumchloridgemenges

Publications (2)

Publication Number Publication Date
IL114262A0 IL114262A0 (en) 1995-10-31
IL114262A true IL114262A (en) 1997-11-20

Family

ID=6521349

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11426295A IL114262A (en) 1994-06-23 1995-06-22 Process and device for purification of a sodium chloride mixture

Country Status (4)

Country Link
DE (1) DE4422034C1 (es)
ES (1) ES2112757B1 (es)
FR (1) FR2721535B1 (es)
IL (1) IL114262A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4802305B2 (ja) * 2009-07-17 2011-10-26 独立行政法人科学技術振興機構 浮遊分離装置及び方法並びにその利用製品の製造方法
CN106268473A (zh) * 2016-09-30 2017-01-04 益盐堂（应城）健康盐制盐有限公司 一种利用空气鼓泡法洗涤粗粒盐提高盐质的装置及其方法
RU2669622C1 (ru) * 2018-01-31 2018-10-12 Генкин Михаил Владимирович Способ и реактор для извлечения хлорида натрия и хлорида калия из полиминеральных источников

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES336830A1 (es) * 1967-02-14 1968-01-01 Espanola Explosivos Procedimiento de concentracion de cloruro potasico por flo-tacion de silvinita.
ES354299A2 (es) * 1968-05-24 1969-10-16 Espanola Explosivos Procedimiento de concentracion de cloruro potasico por flo-tacion de silvinita.
DE2811889C3 (de) * 1978-03-18 1982-03-25 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung von Natriumchlorid mit vermindertem Gehalt an Nebenbestandteilen
IT1157938B (it) * 1982-05-11 1987-02-18 Italkali Procedimento per la produzione di cloruro di sodio ad elevato grado di purezza partendo da sterili di flottazione di minerali potassici
DD290405A5 (de) * 1989-12-20 1991-05-29 Veb Kalibetrieb Suedharz,De Verfahren und vorrichtung zur reinigung von natriumchlorid
DE4025371A1 (de) * 1990-08-10 1992-02-13 Kali & Salz Ag Verfahren zur reinigung von elektrostatisch gewonnenem steinsalz

Also Published As

Publication number Publication date
FR2721535B1 (fr) 1999-07-09
ES2112757B1 (es) 1999-08-01
FR2721535A1 (fr) 1995-12-29
DE4422034C1 (de) 1995-08-31
ES2112757A1 (es) 1998-04-01
IL114262A0 (en) 1995-10-31

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees