ZA696975B - Process for the manufacture of partially hydrated sodium tripolyphosphate - Google Patents

Process for the manufacture of partially hydrated sodium tripolyphosphate

Info

Publication number
ZA696975B
ZA696975B ZA696975A ZA696975A ZA696975B ZA 696975 B ZA696975 B ZA 696975B ZA 696975 A ZA696975 A ZA 696975A ZA 696975 A ZA696975 A ZA 696975A ZA 696975 B ZA696975 B ZA 696975B
Authority
ZA
South Africa
Prior art keywords
manufacture
sodium tripolyphosphate
hydrated sodium
partially hydrated
partially
Prior art date
Application number
ZA696975A
Inventor
D Noelker
G Hartlapp
W Kowalski
G Heymer
Original Assignee
Knapsack Ag
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
Priority claimed from DE19681801431 external-priority patent/DE1801431C/en
Application filed by Knapsack Ag filed Critical Knapsack Ag
Publication of ZA696975B publication Critical patent/ZA696975B/en

Links

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
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/41—Polyphosphates of alkali metals
    • C01B25/412—Preparation from alkali metal orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
ZA696975A 1968-10-05 1969-10-02 Process for the manufacture of partially hydrated sodium tripolyphosphate ZA696975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681801431 DE1801431C (en) 1968-10-05 Process for the preparation of partially hydrated sodium polyphosphate

Publications (1)

Publication Number Publication Date
ZA696975B true ZA696975B (en) 1971-03-31

Family

ID=5709741

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA696975A ZA696975B (en) 1968-10-05 1969-10-02 Process for the manufacture of partially hydrated sodium tripolyphosphate

Country Status (5)

Country Link
ES (1) ES372196A1 (en)
IL (1) IL33046A (en)
NO (1) NO125808B (en)
SE (1) SE352612B (en)
ZA (1) ZA696975B (en)

Also Published As

Publication number Publication date
ES372196A1 (en) 1971-09-16
IL33046A0 (en) 1969-11-30
NO125808B (en) 1972-11-06
IL33046A (en) 1972-10-29
SE352612B (en) 1973-01-08

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