CS209434B2 - Method of making the derivatives of natural phosphates - Google Patents

Method of making the derivatives of natural phosphates Download PDF

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Publication number
CS209434B2
CS209434B2 CS773572A CS773572A CS209434B2 CS 209434 B2 CS209434 B2 CS 209434B2 CS 773572 A CS773572 A CS 773572A CS 773572 A CS773572 A CS 773572A CS 209434 B2 CS209434 B2 CS 209434B2
Authority
CS
Czechoslovakia
Prior art keywords
product
compound
mixer
mixing device
solid
Prior art date
Application number
CS773572A
Other languages
Czech (cs)
English (en)
Inventor
Albert Husken
Original Assignee
Huskenova Marcelle
Husken Albert J P C
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 Huskenova Marcelle, Husken Albert J P C filed Critical Huskenova Marcelle
Publication of CS209434B2 publication Critical patent/CS209434B2/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/10—Apparatus for the manufacture of superphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
CS773572A 1971-11-15 1972-11-15 Method of making the derivatives of natural phosphates CS209434B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140800A FR2161141A5 (OSRAM) 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
CS209434B2 true CS209434B2 (en) 1981-12-31

Family

ID=9085770

Family Applications (1)

Application Number Title Priority Date Filing Date
CS773572A CS209434B2 (en) 1971-11-15 1972-11-15 Method of making the derivatives of natural phosphates

Country Status (11)

Country Link
BE (1) BE791290A (OSRAM)
CS (1) CS209434B2 (OSRAM)
DD (1) DD101297A5 (OSRAM)
DE (1) DE2256015A1 (OSRAM)
DK (1) DK134479B (OSRAM)
ES (1) ES408612A1 (OSRAM)
FR (1) FR2161141A5 (OSRAM)
GB (1) GB1389712A (OSRAM)
IT (1) IT975728B (OSRAM)
LU (1) LU66472A1 (OSRAM)
NL (1) NL7215442A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501303A (nl) * 1984-05-25 1985-12-16 Vysoka Skola Chem Tech Werkwijze voor de bereiding van calciumwaterstoffosfaatdihydraat en/of de watervrije vorm hiervan.

Also Published As

Publication number Publication date
GB1389712A (en) 1975-04-09
ES408612A1 (es) 1975-10-01
DK134479C (OSRAM) 1977-04-18
DK134479B (da) 1976-11-15
FR2161141A5 (OSRAM) 1973-07-06
IT975728B (it) 1974-08-10
DE2256015A1 (de) 1973-05-17
NL7215442A (OSRAM) 1973-05-17
DD101297A5 (de) 1973-11-05
BE791290A (fr) 1973-05-14
LU66472A1 (OSRAM) 1973-05-15

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