FI48342C - Method for preparing a potassium- and phosphorus-containing fertilizer from crude phosphate and potassium chloride. - Google Patents

Method for preparing a potassium- and phosphorus-containing fertilizer from crude phosphate and potassium chloride.

Info

Publication number
FI48342C
FI48342C FI681751A FI175168A FI48342C FI 48342 C FI48342 C FI 48342C FI 681751 A FI681751 A FI 681751A FI 175168 A FI175168 A FI 175168A FI 48342 C FI48342 C FI 48342C
Authority
FI
Finland
Prior art keywords
potassium
phosphorus
preparing
containing fertilizer
crude phosphate
Prior art date
Application number
FI681751A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI48342B (en
Inventor
Knudsen
Original Assignee
Dansk Svovlsyre Og As
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 Dansk Svovlsyre Og As filed Critical Dansk Svovlsyre Og As
Priority claimed from US05/316,301 external-priority patent/US3993466A/en
Application granted granted Critical
Publication of FI48342B publication Critical patent/FI48342B/fi
Publication of FI48342C publication Critical patent/FI48342C/en

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)
  • Fertilizers (AREA)
FI681751A 1967-06-23 1968-06-20 Method for preparing a potassium- and phosphorus-containing fertilizer from crude phosphate and potassium chloride. FI48342C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB29201/67A GB1166930A (en) 1967-06-23 1967-06-23 Fertilizer production
FR156229 1968-06-24
US05/316,301 US3993466A (en) 1967-06-23 1972-12-27 Fertilizer production

Publications (2)

Publication Number Publication Date
FI48342B FI48342B (en) 1974-05-31
FI48342C true FI48342C (en) 1974-09-10

Family

ID=27244850

Family Applications (1)

Application Number Title Priority Date Filing Date
FI681751A FI48342C (en) 1967-06-23 1968-06-20 Method for preparing a potassium- and phosphorus-containing fertilizer from crude phosphate and potassium chloride.

Country Status (9)

Country Link
BE (1) BE749600Q (en)
DE (1) DE1767833B1 (en)
DK (1) DK113296B (en)
FI (1) FI48342C (en)
FR (1) FR1586863A (en)
GB (1) GB1166930A (en)
IE (1) IE32151B1 (en)
NL (1) NL6808757A (en)
SE (1) SE323089B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ205348A (en) * 1982-09-02 1985-07-12 Superfos As Converting gypsum into potassium or sodium sulphate by ion exchange

Also Published As

Publication number Publication date
DK113296B (en) 1969-03-10
GB1166930A (en) 1969-10-15
DE1767833B1 (en) 1972-04-27
FI48342B (en) 1974-05-31
IE32151B1 (en) 1973-05-02
NL6808757A (en) 1968-12-24
FR1586863A (en) 1970-03-06
BE749600Q (en) 1970-10-01
SE323089B (en) 1970-04-27
IE32151L (en) 1968-12-23

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