FR1432484A - Process for the manufacture of chemically pure calcium carbonate from calcium nitrate, as well as products according to those obtained by the present process or similar process - Google Patents

Process for the manufacture of chemically pure calcium carbonate from calcium nitrate, as well as products according to those obtained by the present process or similar process

Info

Publication number
FR1432484A
FR1432484A FR16770A FR16770A FR1432484A FR 1432484 A FR1432484 A FR 1432484A FR 16770 A FR16770 A FR 16770A FR 16770 A FR16770 A FR 16770A FR 1432484 A FR1432484 A FR 1432484A
Authority
FR
France
Prior art keywords
manufacture
well
products according
those obtained
chemically pure
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
FR16770A
Other languages
French (fr)
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.)
Chemische Fabrik Kalk GmbH
Original Assignee
Chemische Fabrik Kalk GmbH
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
Priority claimed from DEC33002A external-priority patent/DE1194830B/en
Application filed by Chemische Fabrik Kalk GmbH filed Critical Chemische Fabrik Kalk GmbH
Priority to FR16770A priority Critical patent/FR1432484A/en
Application granted granted Critical
Publication of FR1432484A publication Critical patent/FR1432484A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C01C1/185—Preparation
    • 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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
FR16770A 1964-05-29 1965-05-12 Process for the manufacture of chemically pure calcium carbonate from calcium nitrate, as well as products according to those obtained by the present process or similar process Expired FR1432484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16770A FR1432484A (en) 1964-05-29 1965-05-12 Process for the manufacture of chemically pure calcium carbonate from calcium nitrate, as well as products according to those obtained by the present process or similar process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC33002A DE1194830B (en) 1964-05-29 1964-05-29 Process for the production of chemically pure calcium carbonate from calcium nitrate
FR16770A FR1432484A (en) 1964-05-29 1965-05-12 Process for the manufacture of chemically pure calcium carbonate from calcium nitrate, as well as products according to those obtained by the present process or similar process

Publications (1)

Publication Number Publication Date
FR1432484A true FR1432484A (en) 1966-03-18

Family

ID=25969879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16770A Expired FR1432484A (en) 1964-05-29 1965-05-12 Process for the manufacture of chemically pure calcium carbonate from calcium nitrate, as well as products according to those obtained by the present process or similar process

Country Status (1)

Country Link
FR (1) FR1432484A (en)

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