BE669830A - - Google Patents

Info

Publication number
BE669830A
BE669830A BE669830DA BE669830A BE 669830 A BE669830 A BE 669830A BE 669830D A BE669830D A BE 669830DA BE 669830 A BE669830 A BE 669830A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE669830A publication Critical patent/BE669830A/xx

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
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
BE669830D 1965-09-11 1965-09-20 BE669830A (US07579456-20090825-P00002.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31152A FR1456109A (fr) 1965-09-11 1965-09-11 Procédé de préparation d'acide phosphorique concentré par voie humide

Publications (1)

Publication Number Publication Date
BE669830A true BE669830A (US07579456-20090825-P00002.png) 1966-03-21

Family

ID=8588187

Family Applications (1)

Application Number Title Priority Date Filing Date
BE669830D BE669830A (US07579456-20090825-P00002.png) 1965-09-11 1965-09-20

Country Status (2)

Country Link
BE (1) BE669830A (US07579456-20090825-P00002.png)
FR (1) FR1456109A (US07579456-20090825-P00002.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL116006B1 (en) * 1978-05-06 1981-05-30 Politechnika Wroclawska Method of waste phosphogypsum rinsing

Also Published As

Publication number Publication date
FR1456109A (fr) 1966-10-21

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