NO132900B - - Google Patents

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Publication number
NO132900B
NO132900B NO141/71A NO14171A NO132900B NO 132900 B NO132900 B NO 132900B NO 141/71 A NO141/71 A NO 141/71A NO 14171 A NO14171 A NO 14171A NO 132900 B NO132900 B NO 132900B
Authority
NO
Norway
Prior art keywords
fluorine
calcium
sodium
phosphonitrate
solution
Prior art date
Application number
NO141/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO132900C (pt
Inventor
I V F Mildovan
L Christescu
V Preda
Original Assignee
Inst Cercetari Chim
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 Inst Cercetari Chim filed Critical Inst Cercetari Chim
Publication of NO132900B publication Critical patent/NO132900B/no
Publication of NO132900C publication Critical patent/NO132900C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B11/00Fertilisers 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
    • C05B11/04Fertilisers 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
    • C05B11/06Fertilisers 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)
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/08Compounds containing halogen
    • C01B33/10Compounds containing silicon, fluorine, and other elements
    • C01B33/103Fluosilicic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Removal Of Specific Substances (AREA)
NO141/71A 1970-01-15 1971-01-14 NO132900C (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO6213770 1970-01-15

Publications (2)

Publication Number Publication Date
NO132900B true NO132900B (pt) 1975-10-20
NO132900C NO132900C (pt) 1976-01-28

Family

ID=20087461

Family Applications (1)

Application Number Title Priority Date Filing Date
NO141/71A NO132900C (pt) 1970-01-15 1971-01-14

Country Status (4)

Country Link
US (1) US3755545A (pt)
FR (1) FR2076121B1 (pt)
GB (1) GB1335463A (pt)
NO (1) NO132900C (pt)

Also Published As

Publication number Publication date
NO132900C (pt) 1976-01-28
FR2076121B1 (pt) 1976-02-20
FR2076121A1 (pt) 1971-10-15
DE2100174A1 (de) 1971-07-22
DE2100174B2 (de) 1976-11-11
GB1335463A (en) 1973-10-31
US3755545A (en) 1973-08-28

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