FR915155A - Process improvements for the treatment of crude phosphates - Google Patents

Process improvements for the treatment of crude phosphates

Info

Publication number
FR915155A
FR915155A FR915155DA FR915155A FR 915155 A FR915155 A FR 915155A FR 915155D A FR915155D A FR 915155DA FR 915155 A FR915155 A FR 915155A
Authority
FR
France
Prior art keywords
treatment
process improvements
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)
Inventor
George H Brasseur
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 filed Critical
Application granted granted Critical
Publication of FR915155A publication Critical patent/FR915155A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR915155D 1944-04-29 1945-09-28 Process improvements for the treatment of crude phosphates Expired FR915155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US915155XA 1944-04-29 1944-04-29

Publications (1)

Publication Number Publication Date
FR915155A true FR915155A (en) 1946-10-29

Family

ID=22228191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915155D Expired FR915155A (en) 1944-04-29 1945-09-28 Process improvements for the treatment of crude phosphates

Country Status (1)

Country Link
FR (1) FR915155A (en)

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