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CA993125A - Process for the recovery of potassium chloride from its mixtures with sodium chloride - Google Patents

Process for the recovery of potassium chloride from its mixtures with sodium chloride

Info

Publication number
CA993125A
CA993125A CA176,134A CA176134A CA993125A CA 993125 A CA993125 A CA 993125A CA 176134 A CA176134 A CA 176134A CA 993125 A CA993125 A CA 993125A
Authority
CA
Canada
Prior art keywords
mixtures
recovery
chloride
sodium chloride
potassium chloride
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.)
Expired
Application number
CA176,134A
Other versions
CA176134S (en
Inventor
Michael S. Lupin
Joseph A. Epstein
Alan M. Becker
Shaul Zolotov
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.)
Dead Sea Works Ltd
Original Assignee
Dead Sea Works Ltd
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 Dead Sea Works Ltd filed Critical Dead Sea Works Ltd
Application granted granted Critical
Publication of CA993125A publication Critical patent/CA993125A/en
Expired legal-status Critical Current

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
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • C01D3/24—Influencing the crystallisation process
    • 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
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D1/001—Flotation agents
    • B03D1/018—Mixtures of inorganic and organic compounds
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/10—Potassium ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA176,134A 1972-07-28 1973-07-11 Process for the recovery of potassium chloride from its mixtures with sodium chloride Expired CA993125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL40016A IL40016A (en) 1972-07-28 1972-07-28 Process for the recovery of potassium chloride from its mixtures with sodium chloride

Publications (1)

Publication Number Publication Date
CA993125A true CA993125A (en) 1976-07-13

Family

ID=11046608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,134A Expired CA993125A (en) 1972-07-28 1973-07-11 Process for the recovery of potassium chloride from its mixtures with sodium chloride

Country Status (7)

Country Link
US (1) US3891544A (en)
CA (1) CA993125A (en)
DE (1) DE2337975C3 (en)
FR (1) FR2194648B3 (en)
GB (1) GB1405319A (en)
IL (1) IL40016A (en)
OA (1) OA04451A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8008793A (en) * 1979-08-15 1981-06-23 Sherex Chem PROCESS OF FLOTATION AND PERFECTED WATER AMINIC MIXTURE
JP2766176B2 (en) * 1994-01-12 1998-06-18 油脂製品株式会社 Functional salty composition
JP4822810B2 (en) * 2005-11-01 2011-11-24 ユニ・チャーム株式会社 Breast milk pad packaging
JP4939035B2 (en) * 2005-11-01 2012-05-23 ユニ・チャーム株式会社 Breastfeeding pad
CN104058428B (en) * 2014-07-10 2015-08-26 青海盐湖工业股份有限公司 KCl production system and method produced by a kind of novel carnallitite
CN104384026B (en) * 2014-10-20 2016-08-17 山西大学 A kind of for direct flotation potassium chloride and sodium chloride salt-mixture figure regulation and control method
CN106583056A (en) * 2017-01-09 2017-04-26 昆明理工大学 Depressing agent for floating lead and depressing zinc
RU2669622C1 (en) * 2018-01-31 2018-10-12 Генкин Михаил Владимирович Method and reactor for extracting sodium chloride and potassium chloride from polymineral sources
CN109574043A (en) * 2019-02-11 2019-04-05 青海盐湖工业股份有限公司 A kind of food grade sodium chloride and its production method
CN111302362B (en) * 2020-04-03 2021-05-07 天津科技大学 A kind of large particle spherical salt and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177985A (en) * 1938-03-09 1939-10-31 Benjamin R Harris Ore dressing
US2288497A (en) * 1941-06-18 1942-06-30 Phosphate Recovery Corp Concentration of potash ores
US2365805A (en) * 1943-05-15 1944-12-26 Minerals Separation North Us Concentration of sylvinite ores
US2364520A (en) * 1943-06-23 1944-12-05 Minerals Separation North Us Concentration of sylvinite ores
US2468755A (en) * 1947-05-14 1949-05-03 Armour & Co Fatty acid amine salt composition
US2702121A (en) * 1950-01-11 1955-02-15 Public Ets Methods of froth-flotation
US2696912A (en) * 1953-02-02 1954-12-14 Duval Sulphur & Potash Company Concentrating or separating of the values from soluble ores
US2937751A (en) * 1956-05-23 1960-05-24 Saskatchewan Potash Flotation reagent
US3009575A (en) * 1957-06-28 1961-11-21 Gen Mills Inc Collection in flotation of sylvite

Also Published As

Publication number Publication date
DE2337975C3 (en) 1979-05-03
US3891544A (en) 1975-06-24
DE2337975B2 (en) 1978-09-14
IL40016A (en) 1975-05-22
DE2337975A1 (en) 1974-02-07
GB1405319A (en) 1975-09-10
FR2194648B3 (en) 1976-07-09
FR2194648A1 (en) 1974-03-01
IL40016A0 (en) 1972-09-28
OA04451A (en) 1980-03-15

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