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FR1536362A - Production de solutions de polyphosphates d'ammonium - Google Patents

Production de solutions de polyphosphates d'ammonium

Info

Publication number
FR1536362A
FR1536362A FR112991A FR112991A FR1536362A FR 1536362 A FR1536362 A FR 1536362A FR 112991 A FR112991 A FR 112991A FR 112991 A FR112991 A FR 112991A FR 1536362 A FR1536362 A FR 1536362A
Authority
FR
France
Prior art keywords
solutions
production
ammonium polyphosphates
polyphosphates
ammonium
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
FR112991A
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.)
FINANC DE LENS FINALENS SOC IN
Original Assignee
FINANC DE LENS FINALENS SOC IN
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 FINANC DE LENS FINALENS SOC IN filed Critical FINANC DE LENS FINALENS SOC IN
Priority to FR112991A priority Critical patent/FR1536362A/fr
Priority to BE711362D priority patent/BE711362A/xx
Priority to LU55586D priority patent/LU55586A1/xx
Priority to NL6805944A priority patent/NL6805944A/xx
Application granted granted Critical
Publication of FR1536362A publication Critical patent/FR1536362A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
    • 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
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR112991A 1967-07-04 1967-07-04 Production de solutions de polyphosphates d'ammonium Expired FR1536362A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR112991A FR1536362A (fr) 1967-07-04 1967-07-04 Production de solutions de polyphosphates d'ammonium
BE711362D BE711362A (fr) 1967-07-04 1968-02-27
LU55586D LU55586A1 (fr) 1967-07-04 1968-02-29
NL6805944A NL6805944A (fr) 1967-07-04 1968-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR112991A FR1536362A (fr) 1967-07-04 1967-07-04 Production de solutions de polyphosphates d'ammonium

Publications (1)

Publication Number Publication Date
FR1536362A true FR1536362A (fr) 1968-08-27

Family

ID=8634414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR112991A Expired FR1536362A (fr) 1967-07-04 1967-07-04 Production de solutions de polyphosphates d'ammonium

Country Status (4)

Country Link
BE (1) BE711362A (fr)
FR (1) FR1536362A (fr)
LU (1) LU55586A1 (fr)
NL (1) NL6805944A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237106A (en) * 1976-04-09 1980-12-02 Tennessee Valley Authority Production of solid ammonium polyphosphate by controlled cooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237106A (en) * 1976-04-09 1980-12-02 Tennessee Valley Authority Production of solid ammonium polyphosphate by controlled cooling

Also Published As

Publication number Publication date
BE711362A (fr) 1968-07-01
NL6805944A (fr) 1969-01-07
LU55586A1 (fr) 1968-08-06

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