FR975562A - Improvements in the manufacture of fertilizers from crude phosphates - Google Patents

Improvements in the manufacture of fertilizers from crude phosphates

Info

Publication number
FR975562A
FR975562A FR975562DA FR975562A FR 975562 A FR975562 A FR 975562A FR 975562D A FR975562D A FR 975562DA FR 975562 A FR975562 A FR 975562A
Authority
FR
France
Prior art keywords
fertilizers
manufacture
crude phosphates
phosphates
crude
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
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.)
KREBS ET CIE SOC
Original Assignee
KREBS ET CIE SOC
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 KREBS ET CIE SOC filed Critical KREBS ET CIE SOC
Application granted granted Critical
Publication of FR975562A publication Critical patent/FR975562A/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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR975562D 1942-02-20 1942-02-20 Improvements in the manufacture of fertilizers from crude phosphates Expired FR975562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975562T 1942-02-20

Publications (1)

Publication Number Publication Date
FR975562A true FR975562A (en) 1951-03-07

Family

ID=9518167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975562D Expired FR975562A (en) 1942-02-20 1942-02-20 Improvements in the manufacture of fertilizers from crude phosphates

Country Status (1)

Country Link
FR (1) FR975562A (en)

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