FR2322827A1 - Procede d'obtention de phosphate trisodique dodecahydrate a structure cristalline en des ou en billes - Google Patents

Procede d'obtention de phosphate trisodique dodecahydrate a structure cristalline en des ou en billes

Info

Publication number
FR2322827A1
FR2322827A1 FR7626656A FR7626656A FR2322827A1 FR 2322827 A1 FR2322827 A1 FR 2322827A1 FR 7626656 A FR7626656 A FR 7626656A FR 7626656 A FR7626656 A FR 7626656A FR 2322827 A1 FR2322827 A1 FR 2322827A1
Authority
FR
France
Prior art keywords
cubic
prodn
flowing
free
na3po4
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.)
Granted
Application number
FR7626656A
Other languages
English (en)
Other versions
FR2322827B3 (fr
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.)
SKW Stickstoffwerke Piesteritz GmbH
Original Assignee
SKW Stickstoffwerke Piesteritz GmbH
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 SKW Stickstoffwerke Piesteritz GmbH filed Critical SKW Stickstoffwerke Piesteritz GmbH
Publication of FR2322827A1 publication Critical patent/FR2322827A1/fr
Application granted granted Critical
Publication of FR2322827B3 publication Critical patent/FR2322827B3/fr
Granted 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
    • C01B25/30—Alkali metal phosphates
    • C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR7626656A 1975-09-05 1976-09-03 Procede d'obtention de phosphate trisodique dodecahydrate a structure cristalline en des ou en billes Granted FR2322827A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD188206A DD121502A1 (fr) 1975-09-05 1975-09-05

Publications (2)

Publication Number Publication Date
FR2322827A1 true FR2322827A1 (fr) 1977-04-01
FR2322827B3 FR2322827B3 (fr) 1980-01-11

Family

ID=5501596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626656A Granted FR2322827A1 (fr) 1975-09-05 1976-09-03 Procede d'obtention de phosphate trisodique dodecahydrate a structure cristalline en des ou en billes

Country Status (4)

Country Link
DD (1) DD121502A1 (fr)
DK (1) DK379576A (fr)
FR (1) FR2322827A1 (fr)
SE (1) SE7609580L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390380A1 (fr) * 1977-05-09 1978-12-08 Douglas & Lomason Co Procede de recuperation de produits chimiques de valeur a partir d'acide phosphorique provenant de finissage de l'aluminium et nouveaux produits ainsi obtenus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931168B4 (de) * 1999-07-06 2007-04-26 Chemische Fabrik Budenheim Kg Verfahren und Vorrichtung zur kontinuierlichen Herstellung von kristallinem Natriumorthophosphat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390380A1 (fr) * 1977-05-09 1978-12-08 Douglas & Lomason Co Procede de recuperation de produits chimiques de valeur a partir d'acide phosphorique provenant de finissage de l'aluminium et nouveaux produits ainsi obtenus

Also Published As

Publication number Publication date
DD121502A1 (fr) 1976-08-05
DK379576A (da) 1977-03-06
SE7609580L (sv) 1977-03-06
FR2322827B3 (fr) 1980-01-11

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Legal Events

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