AU5868573A - Process and apparatus forthe manufacture of alkalimetal polyphophates - Google Patents

Process and apparatus forthe manufacture of alkalimetal polyphophates

Info

Publication number
AU5868573A
AU5868573A AU58685/73A AU5868573A AU5868573A AU 5868573 A AU5868573 A AU 5868573A AU 58685/73 A AU58685/73 A AU 58685/73A AU 5868573 A AU5868573 A AU 5868573A AU 5868573 A AU5868573 A AU 5868573A
Authority
AU
Australia
Prior art keywords
polyphophates
alkalimetal
forthe manufacture
apparatus forthe
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU58685/73A
Other versions
AU484069B2 (en
Inventor
And Jacques Chastel Jean-Michel Verdier Jacques Becuwe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone-Orogil
Original Assignee
Rhone Progil SA
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 FR7227486A external-priority patent/FR2193778A1/en
Priority claimed from FR7321589A external-priority patent/FR2233281A2/en
Application filed by Rhone Progil SA filed Critical Rhone Progil SA
Application granted granted Critical
Publication of AU5868573A publication Critical patent/AU5868573A/en
Publication of AU484069B2 publication Critical patent/AU484069B2/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)
AU58685/73A 1972-07-31 1973-07-30 Process and apparatus forthe manufacture of alkalimetal polyphophates Expired AU484069B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7227486A FR2193778A1 (en) 1972-07-31 1972-07-31 Sodium polyphosphate prepn - by granulating sodium orthophosphate with water or aqs orthophosphate soln drying and heat treating granules
FRFR72.27486 1972-07-31
FR7321589A FR2233281A2 (en) 1973-06-14 1973-06-14 Sodium polyphosphate prepn - by granulating sodium orthophosphate with water or aqs orthophosphate soln drying and heat treating granules
FRFR73.21589 1973-06-14

Publications (2)

Publication Number Publication Date
AU5868573A true AU5868573A (en) 1975-01-30
AU484069B2 AU484069B2 (en) 1975-01-30

Family

ID=

Also Published As

Publication number Publication date
DE2338507A1 (en) 1974-02-21
NO137590B (en) 1977-12-12
ES417424A1 (en) 1976-11-16
IL42828A (en) 1976-12-31
IL42828A0 (en) 1973-10-25
NL7310452A (en) 1974-02-04
IT1048264B (en) 1980-11-20
CA1020328A (en) 1977-11-08
OA04450A (en) 1980-03-15
AR198859A1 (en) 1974-07-24
SE396362B (en) 1977-09-19
YU203873A (en) 1982-05-31
NO137590C (en) 1978-03-21
PH14402A (en) 1981-06-25
JPS4944999A (en) 1974-04-27
JPS5431480B2 (en) 1979-10-06
GB1414369A (en) 1975-11-19

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