FR1001557A - Process and apparatus for the treatment of phosphate materials, in particular for the manufacture of fertilizers - Google Patents

Process and apparatus for the treatment of phosphate materials, in particular for the manufacture of fertilizers

Info

Publication number
FR1001557A
FR1001557A FR1001557DA FR1001557A FR 1001557 A FR1001557 A FR 1001557A FR 1001557D A FR1001557D A FR 1001557DA FR 1001557 A FR1001557 A FR 1001557A
Authority
FR
France
Prior art keywords
fertilizers
manufacture
treatment
phosphate materials
phosphate
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.)
Usines Dior SA Des
Original Assignee
Usines Dior SA Des
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 Usines Dior SA Des filed Critical Usines Dior SA Des
Application granted granted Critical
Publication of FR1001557A publication Critical patent/FR1001557A/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)
FR1001557D 1946-05-29 1946-05-29 Process and apparatus for the treatment of phosphate materials, in particular for the manufacture of fertilizers Expired FR1001557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001557T 1946-05-29

Publications (1)

Publication Number Publication Date
FR1001557A true FR1001557A (en) 1952-02-25

Family

ID=9561324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001557D Expired FR1001557A (en) 1946-05-29 1946-05-29 Process and apparatus for the treatment of phosphate materials, in particular for the manufacture of fertilizers

Country Status (1)

Country Link
FR (1) FR1001557A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002009B (en) * 1955-03-10 1957-02-07 Bergwerksgesellschaft Hibernia Process for the production of multi-nutrient fertilizers with a high content of water-soluble phosphoric acid
DE1046636B (en) * 1957-04-16 1958-12-18 Chem Fab Kalk Ges Mit Beschrae Process for the production of multi-nutrient fertilizers
DE1051872B (en) * 1957-04-30 1959-03-05 Chem Fab Kalk Ges Mit Beschrae Process for the production of multi-nutrient fertilizers
DE1051873B (en) * 1957-04-30 1959-03-05 Chem Fab Kalk Ges Mit Beschrae Process for the production of multi-nutrient fertilizers
DE976496C (en) * 1954-11-07 1963-10-03 Chem Fab Kalk Ges Mit Beschrae Method and device for digesting rock phosphates, in particular unglued rock phosphates, with mineral acids
DE1217410B (en) * 1960-10-05 1966-05-26 Asahi Chemical Ind Process for the production of fertilizers containing soluble phosphates and nitrates

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976496C (en) * 1954-11-07 1963-10-03 Chem Fab Kalk Ges Mit Beschrae Method and device for digesting rock phosphates, in particular unglued rock phosphates, with mineral acids
DE1002009B (en) * 1955-03-10 1957-02-07 Bergwerksgesellschaft Hibernia Process for the production of multi-nutrient fertilizers with a high content of water-soluble phosphoric acid
DE1046636B (en) * 1957-04-16 1958-12-18 Chem Fab Kalk Ges Mit Beschrae Process for the production of multi-nutrient fertilizers
DE1051872B (en) * 1957-04-30 1959-03-05 Chem Fab Kalk Ges Mit Beschrae Process for the production of multi-nutrient fertilizers
DE1051873B (en) * 1957-04-30 1959-03-05 Chem Fab Kalk Ges Mit Beschrae Process for the production of multi-nutrient fertilizers
DE1217410B (en) * 1960-10-05 1966-05-26 Asahi Chemical Ind Process for the production of fertilizers containing soluble phosphates and nitrates

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