FR1214657A - Process and plant for the manufacture of sodium tri-polyphosphate of the form produced at low temperature - Google Patents

Process and plant for the manufacture of sodium tri-polyphosphate of the form produced at low temperature

Info

Publication number
FR1214657A
FR1214657A FR1214657DA FR1214657A FR 1214657 A FR1214657 A FR 1214657A FR 1214657D A FR1214657D A FR 1214657DA FR 1214657 A FR1214657 A FR 1214657A
Authority
FR
France
Prior art keywords
polyphosphate
plant
manufacture
low temperature
form produced
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
Other languages
French (fr)
Inventor
Kurt Giesswein
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.)
Buettner Werke AG
Original Assignee
Buettner Werke 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
Application filed by Buettner Werke AG filed Critical Buettner Werke AG
Application granted granted Critical
Publication of FR1214657A publication Critical patent/FR1214657A/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
    • C01B25/414—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR1214657D 1959-01-28 1959-01-28 Process and plant for the manufacture of sodium tri-polyphosphate of the form produced at low temperature Expired FR1214657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1214657T 1959-01-28

Publications (1)

Publication Number Publication Date
FR1214657A true FR1214657A (en) 1960-04-11

Family

ID=9677054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214657D Expired FR1214657A (en) 1959-01-28 1959-01-28 Process and plant for the manufacture of sodium tri-polyphosphate of the form produced at low temperature

Country Status (1)

Country Link
FR (1) FR1214657A (en)

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