AU4668096A - Method for preparing a salt, particularly potassium chloride, by leaching and cooling a solution thereof - Google Patents

Method for preparing a salt, particularly potassium chloride, by leaching and cooling a solution thereof

Info

Publication number
AU4668096A
AU4668096A AU46680/96A AU4668096A AU4668096A AU 4668096 A AU4668096 A AU 4668096A AU 46680/96 A AU46680/96 A AU 46680/96A AU 4668096 A AU4668096 A AU 4668096A AU 4668096 A AU4668096 A AU 4668096A
Authority
AU
Australia
Prior art keywords
leaching
salt
preparing
cooling
solution
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.)
Abandoned
Application number
AU46680/96A
Inventor
Bernard Mahue
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25680200&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU4668096(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of AU4668096A publication Critical patent/AU4668096A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • C01B35/121—Borates of alkali metal
    • C01B35/122—Sodium tetraborates; Hydrates thereof, e.g. borax
    • C01B35/123—Preparation from boron ores or other borates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/40—Magnesium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Water Treatments (AREA)
AU46680/96A 1995-02-16 1996-02-02 Method for preparing a salt, particularly potassium chloride, by leaching and cooling a solution thereof Abandoned AU4668096A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9501787 1995-02-16
FR9501787A FR2730719B1 (en) 1995-02-16 1995-02-16 PROCESS FOR OBTAINING SALT, IN PARTICULAR POTASSIUM CHLORIDE BY LEACHING AND COOLING THE SOLUTION
PCT/FR1996/000178 WO1996025360A1 (en) 1995-02-16 1996-02-02 Method for preparing a salt, particularly potassium chloride, by leaching and cooling a solution thereof
CA002237425A CA2237425C (en) 1995-02-16 1996-02-02 Method for preparing a salt, particularly potassium chloride, by leaching and cooling a solution thereof

Publications (1)

Publication Number Publication Date
AU4668096A true AU4668096A (en) 1996-09-04

Family

ID=25680200

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46680/96A Abandoned AU4668096A (en) 1995-02-16 1996-02-02 Method for preparing a salt, particularly potassium chloride, by leaching and cooling a solution thereof

Country Status (7)

Country Link
EP (1) EP0827487B1 (en)
AU (1) AU4668096A (en)
CA (1) CA2237425C (en)
DE (1) DE69607610T2 (en)
ES (1) ES2146386T3 (en)
FR (1) FR2730719B1 (en)
WO (1) WO1996025360A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8771380B2 (en) 2008-07-22 2014-07-08 Akzo Nobel N.V. Sodium chloride production process
AU2009283940A1 (en) * 2008-08-22 2010-02-25 University Of Cape Town Method of separating components out of a eutectic solution
MX2011004642A (en) 2008-11-03 2011-06-06 Akzo Nobel Nv Sodium chloride production process.
RU2457180C2 (en) * 2010-11-09 2012-07-27 Закрытое акционерное общество ВНИИ Галургии (ЗАО ВНИИ Галургии) Method of producing potassium chloride
CN115140750A (en) * 2022-06-14 2022-10-04 浙江世贝恩环保工程有限公司 Method for classifying and extracting single chloride solution from fly ash washing mixed salt wastewater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570444A (en) * 1967-10-05 1969-06-13
US3994531A (en) * 1971-09-03 1976-11-30 Continental Oil Company Method of solution mining potassium chloride from subterranean deposits
US4239287A (en) * 1979-02-01 1980-12-16 Ppg Industries Canada, Ltd. Solution mining potassium chloride from heated subterranean cavities
JPS5673620A (en) * 1979-11-19 1981-06-18 Tokuyama Soda Co Ltd Separation of sodium sulfate and sodium chloride from mixed solution of sodium chloride and sodium sulfate
US4334885A (en) * 1980-10-20 1982-06-15 International Minerals & Chemical Corp. Production of potassium chloride from langbeinite
FR2579623B1 (en) * 1985-03-28 1987-05-15 Alsace Mines Potasse SAID PROCESS FOR CARNALLIC ORE PROCESSING

Also Published As

Publication number Publication date
CA2237425C (en) 2001-10-16
DE69607610D1 (en) 2000-05-11
DE69607610T2 (en) 2001-06-13
WO1996025360A1 (en) 1996-08-22
FR2730719B1 (en) 1997-06-20
ES2146386T3 (en) 2000-08-01
FR2730719A1 (en) 1996-08-23
CA2237425A1 (en) 1996-08-22
EP0827487A1 (en) 1998-03-11
EP0827487B1 (en) 2000-04-05

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