FR739594A - Phosphate ore enrichment process - Google Patents

Phosphate ore enrichment process

Info

Publication number
FR739594A
FR739594A FR739594DA FR739594A FR 739594 A FR739594 A FR 739594A FR 739594D A FR739594D A FR 739594DA FR 739594 A FR739594 A FR 739594A
Authority
FR
France
Prior art keywords
enrichment process
phosphate ore
ore enrichment
phosphate
ore
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
Georges-Emile Foucher
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 FR739594A publication Critical patent/FR739594A/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)
FR739594D 1931-10-08 1931-10-08 Phosphate ore enrichment process Expired FR739594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739594T 1931-10-08

Publications (1)

Publication Number Publication Date
FR739594A true FR739594A (en) 1933-01-13

Family

ID=9132829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739594D Expired FR739594A (en) 1931-10-08 1931-10-08 Phosphate ore enrichment process

Country Status (1)

Country Link
FR (1) FR739594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801374A (en) * 1986-06-27 1989-01-31 Maschinenfabrik Heid Aktiengesellschaft Apparatus for the treatment of seed materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801374A (en) * 1986-06-27 1989-01-31 Maschinenfabrik Heid Aktiengesellschaft Apparatus for the treatment of seed materials

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