SE410182B - Forfarande for framstellning av en uppslammning lempad for framstellning av kveve samt fosfor och eventuellt kalium innehallande blandgodsel - Google Patents

Forfarande for framstellning av en uppslammning lempad for framstellning av kveve samt fosfor och eventuellt kalium innehallande blandgodsel

Info

Publication number
SE410182B
SE410182B SE7513184A SE7513184A SE410182B SE 410182 B SE410182 B SE 410182B SE 7513184 A SE7513184 A SE 7513184A SE 7513184 A SE7513184 A SE 7513184A SE 410182 B SE410182 B SE 410182B
Authority
SE
Sweden
Prior art keywords
preparation
lempad
phosphorus
suspension
nitrogen
Prior art date
Application number
SE7513184A
Other languages
English (en)
Swedish (sv)
Other versions
SE7513184L (sv
Inventor
P I J Suppanen
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Publication of SE7513184L publication Critical patent/SE7513184L/
Publication of SE410182B publication Critical patent/SE410182B/xx

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)
SE7513184A 1974-11-29 1975-11-24 Forfarande for framstellning av en uppslammning lempad for framstellning av kveve samt fosfor och eventuellt kalium innehallande blandgodsel SE410182B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI743466A FI50964C (fi) 1974-11-29 1974-11-29 Menetelmä typpeä sekä fosforia ja mahdollisesti kaliumia sisältävän se oslannoitteen valmistukseen soveltuvan lietteen valmistamiseksi.
DE2623094A DE2623094C2 (de) 1974-11-29 1976-05-22 Verfahren zur Herstellung einer Aufschlämmung für die Gewinnung von NP-Düngemitteln

Publications (2)

Publication Number Publication Date
SE7513184L SE7513184L (sv) 1976-05-31
SE410182B true SE410182B (sv) 1979-10-01

Family

ID=25770488

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513184A SE410182B (sv) 1974-11-29 1975-11-24 Forfarande for framstellning av en uppslammning lempad for framstellning av kveve samt fosfor och eventuellt kalium innehallande blandgodsel

Country Status (5)

Country Link
DD (1) DD121319A1 (it)
DE (1) DE2623094C2 (it)
FI (1) FI50964C (it)
SE (1) SE410182B (it)
SU (1) SU990079A3 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813358C2 (de) * 1978-03-28 1984-05-10 Uhde Gmbh, 4600 Dortmund Verfahren zur Verarbeitung eines magnesiumhaltigen Rohphosphats zu Phosphorsäure und einem Magnesiumcarbonat-Calciumcarbonat-Gemisch
DE2904138C2 (de) * 1979-02-03 1985-07-18 Uhde Gmbh, 4600 Dortmund Verfahren zur Beseitigung von Abwasser, das Fluorverbindungen enthält
US5158594A (en) * 1982-10-25 1992-10-27 Oxford Ronald E Granulated nitrogen-phosphorus-potassium-sulfur fertilizer from waste gypsum slurry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081903B (de) * 1956-08-09 1960-05-19 Chem Fab Kalk Ges Mit Beschrae Verfahren zur Herstellung phosphathaltiger Mehrnaehrstoffduengemittel
NL6802841A (it) * 1968-02-29 1969-09-02

Also Published As

Publication number Publication date
SE7513184L (sv) 1976-05-31
FI50964C (fi) 1976-09-10
DE2623094A1 (de) 1977-12-08
SU990079A3 (ru) 1983-01-15
DE2623094C2 (de) 1984-11-15
DD121319A1 (it) 1976-07-20
FI50964B (it) 1976-05-31

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