FR1127449A - Improvement in the manufacture of complex phospho-nitrogen fertilizers - Google Patents

Improvement in the manufacture of complex phospho-nitrogen fertilizers

Info

Publication number
FR1127449A
FR1127449A FR1127449DA FR1127449A FR 1127449 A FR1127449 A FR 1127449A FR 1127449D A FR1127449D A FR 1127449DA FR 1127449 A FR1127449 A FR 1127449A
Authority
FR
France
Prior art keywords
improvement
manufacture
nitrogen fertilizers
complex phospho
phospho
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1127449A publication Critical patent/FR1127449A/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)
FR1127449D 1955-05-06 1955-05-06 Improvement in the manufacture of complex phospho-nitrogen fertilizers Expired FR1127449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1127449T 1955-05-06

Publications (1)

Publication Number Publication Date
FR1127449A true FR1127449A (en) 1956-12-17

Family

ID=9635571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1127449D Expired FR1127449A (en) 1955-05-06 1955-05-06 Improvement in the manufacture of complex phospho-nitrogen fertilizers

Country Status (1)

Country Link
FR (1) FR1127449A (en)

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