FR1251735A - Process for producing, from wet salts, salts containing water of crystallization, remaining granular - Google Patents

Process for producing, from wet salts, salts containing water of crystallization, remaining granular

Info

Publication number
FR1251735A
FR1251735A FR821862A FR821862A FR1251735A FR 1251735 A FR1251735 A FR 1251735A FR 821862 A FR821862 A FR 821862A FR 821862 A FR821862 A FR 821862A FR 1251735 A FR1251735 A FR 1251735A
Authority
FR
France
Prior art keywords
salts
crystallization
producing
containing water
wet
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
FR821862A
Other languages
French (fr)
Inventor
Walter Spormann
Joachim Heinke
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR821862A priority Critical patent/FR1251735A/en
Application granted granted Critical
Publication of FR1251735A publication Critical patent/FR1251735A/en
Expired 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
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/22—Alkali metal sulfides or polysulfides
    • C01B17/40—Making shaped products, e.g. granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/62—Methods of preparing sulfites in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/265—General methods for obtaining phosphates
    • 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
    • C01D5/18—Dehydration
    • 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
    • C01D7/35—Varying the content of water of crystallisation or the specific gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR821862A 1960-03-19 1960-03-19 Process for producing, from wet salts, salts containing water of crystallization, remaining granular Expired FR1251735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821862A FR1251735A (en) 1960-03-19 1960-03-19 Process for producing, from wet salts, salts containing water of crystallization, remaining granular

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821862A FR1251735A (en) 1960-03-19 1960-03-19 Process for producing, from wet salts, salts containing water of crystallization, remaining granular

Publications (1)

Publication Number Publication Date
FR1251735A true FR1251735A (en) 1961-01-20

Family

ID=8727483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821862A Expired FR1251735A (en) 1960-03-19 1960-03-19 Process for producing, from wet salts, salts containing water of crystallization, remaining granular

Country Status (1)

Country Link
FR (1) FR1251735A (en)

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