FR425516A - Device for the enrichment of poor phosphates - Google Patents

Device for the enrichment of poor phosphates

Info

Publication number
FR425516A
FR425516A FR425516DA FR425516A FR 425516 A FR425516 A FR 425516A FR 425516D A FR425516D A FR 425516DA FR 425516 A FR425516 A FR 425516A
Authority
FR
France
Prior art keywords
enrichment
phosphates
poor
poor phosphates
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
Celestin Poupart
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.)
CELESTIN POUPART
Original Assignee
CELESTIN POUPART
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 CELESTIN POUPART filed Critical CELESTIN POUPART
Application granted granted Critical
Publication of FR425516A publication Critical patent/FR425516A/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
    • C05B11/02—Pretreatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR425516D 1910-06-20 1910-10-03 Device for the enrichment of poor phosphates Expired FR425516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TN425516X 1910-06-20

Publications (1)

Publication Number Publication Date
FR425516A true FR425516A (en) 1911-06-13

Family

ID=1468169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR425516D Expired FR425516A (en) 1910-06-20 1910-10-03 Device for the enrichment of poor phosphates

Country Status (1)

Country Link
FR (1) FR425516A (en)

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