ES417424A1 - Procedimiento y aparato para fabricar polifosfatos de meta-les alcalinos. - Google Patents

Procedimiento y aparato para fabricar polifosfatos de meta-les alcalinos.

Info

Publication number
ES417424A1
ES417424A1 ES417424A ES417424A ES417424A1 ES 417424 A1 ES417424 A1 ES 417424A1 ES 417424 A ES417424 A ES 417424A ES 417424 A ES417424 A ES 417424A ES 417424 A1 ES417424 A1 ES 417424A1
Authority
ES
Spain
Prior art keywords
alkali metal
orthophosphates
polyprosphates
manufacture
dried
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
ES417424A
Other languages
English (en)
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 Progil SA
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/fr
Priority claimed from FR7321589A external-priority patent/FR2233281A2/fr
Application filed by Rhone Progil SA filed Critical Rhone Progil SA
Publication of ES417424A1 publication Critical patent/ES417424A1/es
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)
  • Fodder In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES417424A 1972-07-31 1973-07-31 Procedimiento y aparato para fabricar polifosfatos de meta-les alcalinos. Expired ES417424A1 (es)

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
ES417424A1 true ES417424A1 (es) 1976-11-16

Family

ID=26217246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417424A Expired ES417424A1 (es) 1972-07-31 1973-07-31 Procedimiento y aparato para fabricar polifosfatos de meta-les alcalinos.

Country Status (14)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007988A1 (de) * 1980-03-01 1981-09-17 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Drehtrommel zur umsetzung von alkali-orthophosphaten zu tripolyphosphaten
EP0169219B1 (en) * 1984-01-17 1990-03-28 Underwater Systems Australia Limited Remotely operated underwater vehicle and method of operating same
DE19727144A1 (de) * 1997-06-26 1999-01-07 Bk Giulini Chem Gmbh & Co Ohg Lösliche, saure Polyphosphate und Verfahren und Vorrichtung zu ihrer Herstellung

Also Published As

Publication number Publication date
IL42828A0 (en) 1973-10-25
IT1048264B (it) 1980-11-20
NO137590B (no) 1977-12-12
SE396362B (sv) 1977-09-19
NO137590C (no) 1978-03-21
JPS4944999A (es) 1974-04-27
DE2338507A1 (de) 1974-02-21
OA04450A (fr) 1980-03-15
CA1020328A (en) 1977-11-08
PH14402A (en) 1981-06-25
NL7310452A (es) 1974-02-04
YU203873A (en) 1982-05-31
GB1414369A (en) 1975-11-19
AR198859A1 (es) 1974-07-24
JPS5431480B2 (es) 1979-10-06
IL42828A (en) 1976-12-31
AU5868573A (en) 1975-01-30

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