FR1062778A - Perfectionnement à la calcination des phosphates - Google Patents

Perfectionnement à la calcination des phosphates

Info

Publication number
FR1062778A
FR1062778A FR1062778DA FR1062778A FR 1062778 A FR1062778 A FR 1062778A FR 1062778D A FR1062778D A FR 1062778DA FR 1062778 A FR1062778 A FR 1062778A
Authority
FR
France
Prior art keywords
calcination
phosphates
improvement
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
English (en)
Inventor
R Saint-Guilhem
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.)
Comptoir Des Phosphates de l A
Original Assignee
Comptoir Des Phosphates de l A
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 Comptoir Des Phosphates de l A filed Critical Comptoir Des Phosphates de l A
Application granted granted Critical
Publication of FR1062778A publication Critical patent/FR1062778A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B13/00Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1062778D 1952-09-08 1952-09-08 Perfectionnement à la calcination des phosphates Expired FR1062778A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1062778T 1952-09-08

Publications (1)

Publication Number Publication Date
FR1062778A true FR1062778A (fr) 1954-04-27

Family

ID=9600802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062778D Expired FR1062778A (fr) 1952-09-08 1952-09-08 Perfectionnement à la calcination des phosphates

Country Status (1)

Country Link
FR (1) FR1062778A (fr)

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