CH277995A - Procedimento ed apparecchio per la produzione di concimi fosfo-azotati. - Google Patents

Procedimento ed apparecchio per la produzione di concimi fosfo-azotati.

Info

Publication number
CH277995A
CH277995A CH277995DA CH277995A CH 277995 A CH277995 A CH 277995A CH 277995D A CH277995D A CH 277995DA CH 277995 A CH277995 A CH 277995A
Authority
CH
Switzerland
Prior art keywords
phospho
production
nitrogen fertilizers
fertilizers
nitrogen
Prior art date
Application number
Other languages
English (en)
Inventor
S P A Rumianca
Original Assignee
Rumianca Spa
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 Rumianca Spa filed Critical Rumianca Spa
Publication of CH277995A publication Critical patent/CH277995A/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH277995D 1949-10-10 1950-02-16 Procedimento ed apparecchio per la produzione di concimi fosfo-azotati. CH277995A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT277995X 1949-10-10

Publications (1)

Publication Number Publication Date
CH277995A true CH277995A (it) 1951-09-30

Family

ID=11222354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277995D CH277995A (it) 1949-10-10 1950-02-16 Procedimento ed apparecchio per la produzione di concimi fosfo-azotati.

Country Status (1)

Country Link
CH (1) CH277995A (it)

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