SE396362B - PROCEDURE AND APPARATUS FOR THE PREPARATION OF ALKALI METAL POLYPHOSPHATE WITH PRE-DETERMINED CRYSTAL SHAPE - Google Patents

PROCEDURE AND APPARATUS FOR THE PREPARATION OF ALKALI METAL POLYPHOSPHATE WITH PRE-DETERMINED CRYSTAL SHAPE

Info

Publication number
SE396362B
SE396362B SE7310432A SE7310432A SE396362B SE 396362 B SE396362 B SE 396362B SE 7310432 A SE7310432 A SE 7310432A SE 7310432 A SE7310432 A SE 7310432A SE 396362 B SE396362 B SE 396362B
Authority
SE
Sweden
Prior art keywords
procedure
preparation
alkali metal
crystal shape
metal polyphosphate
Prior art date
Application number
SE7310432A
Other languages
Swedish (sv)
Inventor
J-M Verdier
J Becuwe
J Chastel
Original Assignee
Rhone Progil
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 filed Critical Rhone Progil
Publication of SE396362B publication Critical patent/SE396362B/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7310432A 1972-07-31 1973-07-27 PROCEDURE AND APPARATUS FOR THE PREPARATION OF ALKALI METAL POLYPHOSPHATE WITH PRE-DETERMINED CRYSTAL SHAPE SE396362B (en)

Applications Claiming Priority (2)

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
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

Publications (1)

Publication Number Publication Date
SE396362B true SE396362B (en) 1977-09-19

Family

ID=26217246

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310432A SE396362B (en) 1972-07-31 1973-07-27 PROCEDURE AND APPARATUS FOR THE PREPARATION OF ALKALI METAL POLYPHOSPHATE WITH PRE-DETERMINED CRYSTAL SHAPE

Country Status (14)

Country Link
JP (1) JPS5431480B2 (en)
AR (1) AR198859A1 (en)
CA (1) CA1020328A (en)
DE (1) DE2338507A1 (en)
ES (1) ES417424A1 (en)
GB (1) GB1414369A (en)
IL (1) IL42828A (en)
IT (1) IT1048264B (en)
NL (1) NL7310452A (en)
NO (1) NO137590C (en)
OA (1) OA04450A (en)
PH (1) PH14402A (en)
SE (1) SE396362B (en)
YU (1) YU203873A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007988A1 (en) * 1980-03-01 1981-09-17 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld TURN DRUM FOR CONVERTING ALKALI ORTHOPHOSPHATES TO TRIPOLYPHOSPHATES
EP0169219B1 (en) * 1984-01-17 1990-03-28 Underwater Systems Australia Limited Remotely operated underwater vehicle and method of operating same
DE19727144A1 (en) * 1997-06-26 1999-01-07 Bk Giulini Chem Gmbh & Co Ohg Soluble, acidic polyphosphates and process and device for their production

Also Published As

Publication number Publication date
OA04450A (en) 1980-03-15
GB1414369A (en) 1975-11-19
AR198859A1 (en) 1974-07-24
IL42828A0 (en) 1973-10-25
CA1020328A (en) 1977-11-08
JPS5431480B2 (en) 1979-10-06
NL7310452A (en) 1974-02-04
ES417424A1 (en) 1976-11-16
DE2338507A1 (en) 1974-02-21
PH14402A (en) 1981-06-25
AU5868573A (en) 1975-01-30
JPS4944999A (en) 1974-04-27
NO137590B (en) 1977-12-12
YU203873A (en) 1982-05-31
NO137590C (en) 1978-03-21
IL42828A (en) 1976-12-31
IT1048264B (en) 1980-11-20

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