DD131011A5 - PROCESS FOR THE PREPARATION OF CALIDUINE SALT WITH 60% K DEEP 2 AND KIESERITE FROM CARNALLITIC HARD SALT - Google Patents

PROCESS FOR THE PREPARATION OF CALIDUINE SALT WITH 60% K DEEP 2 AND KIESERITE FROM CARNALLITIC HARD SALT

Info

Publication number
DD131011A5
DD131011A5 DD19961477A DD19961477A DD131011A5 DD 131011 A5 DD131011 A5 DD 131011A5 DD 19961477 A DD19961477 A DD 19961477A DD 19961477 A DD19961477 A DD 19961477A DD 131011 A5 DD131011 A5 DD 131011A5
Authority
DD
German Democratic Republic
Prior art keywords
salt
caliduine
carnallitic
kieserite
deep
Prior art date
Application number
DD19961477A
Other languages
German (de)
Inventor
Hermann E Schroth
Ulrich Neitzel
Guenter Fricke
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 DD131011A5 publication Critical patent/DD131011A5/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/003—Pretreatment of the solids prior to electrostatic separation
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/006—Charging without electricity supply, e.g. by tribo-electricity, pyroelectricity
    • 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
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
DD19961477A 1976-06-23 1977-06-21 PROCESS FOR THE PREPARATION OF CALIDUINE SALT WITH 60% K DEEP 2 AND KIESERITE FROM CARNALLITIC HARD SALT DD131011A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628208 DE2628208C3 (en) 1976-06-23 1976-06-23 Process for the production of potash fertilizer salt with 60% K2 O and kieserite from carnallitic hard salt

Publications (1)

Publication Number Publication Date
DD131011A5 true DD131011A5 (en) 1978-05-24

Family

ID=5981265

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19961477A DD131011A5 (en) 1976-06-23 1977-06-21 PROCESS FOR THE PREPARATION OF CALIDUINE SALT WITH 60% K DEEP 2 AND KIESERITE FROM CARNALLITIC HARD SALT

Country Status (3)

Country Link
DD (1) DD131011A5 (en)
DE (1) DE2628208C3 (en)
SU (1) SU856375A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825434C1 (en) * 1988-07-27 1989-11-02 Kali Und Salz Ag, 3500 Kassel, De Obtaining useful substances from crude kieseritic potassium salt - comprises grinding, adding conditioning agent, charging salt triboelectrically, sepg. salt electrostatically etc.

Also Published As

Publication number Publication date
DE2628208A1 (en) 1977-12-29
SU856375A3 (en) 1981-08-15
DE2628208C3 (en) 1979-02-01
DE2628208B2 (en) 1978-05-24

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Legal Events

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