FR838187A - Process for breaking down phosphates - Google Patents

Process for breaking down phosphates

Info

Publication number
FR838187A
FR838187A FR838187DA FR838187A FR 838187 A FR838187 A FR 838187A FR 838187D A FR838187D A FR 838187DA FR 838187 A FR838187 A FR 838187A
Authority
FR
France
Prior art keywords
phosphates
breaking down
breaking
down 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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR838187A publication Critical patent/FR838187A/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)
FR838187D 1937-06-26 1938-05-20 Process for breaking down phosphates Expired FR838187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE838187X 1937-06-26

Publications (1)

Publication Number Publication Date
FR838187A true FR838187A (en) 1939-02-28

Family

ID=6761606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838187D Expired FR838187A (en) 1937-06-26 1938-05-20 Process for breaking down phosphates

Country Status (1)

Country Link
FR (1) FR838187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749059C (en) * 1941-01-13 1944-11-18 Bataafsche Petroleum Process for the production of monocalcium phosphate by digesting rock phosphates with nitric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749059C (en) * 1941-01-13 1944-11-18 Bataafsche Petroleum Process for the production of monocalcium phosphate by digesting rock phosphates with nitric acid

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