BE738747A - - Google Patents

Info

Publication number
BE738747A
BE738747A BE738747DA BE738747A BE 738747 A BE738747 A BE 738747A BE 738747D A BE738747D A BE 738747DA BE 738747 A BE738747 A BE 738747A
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 BE738747A publication Critical patent/BE738747A/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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE738747D 1968-11-18 1969-09-11 BE738747A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR174147 1968-11-18

Publications (1)

Publication Number Publication Date
BE738747A true BE738747A (no) 1970-02-16

Family

ID=8656995

Family Applications (1)

Application Number Title Priority Date Filing Date
BE738747D BE738747A (no) 1968-11-18 1969-09-11

Country Status (5)

Country Link
BE (1) BE738747A (no)
DE (1) DE1957517C3 (no)
ES (1) ES372057A1 (no)
FR (1) FR1592005A (no)
NL (1) NL145463B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027484B1 (fr) * 1979-10-17 1984-08-15 Societe Industrielle D'acide Phosphorique Et D'engrais S.I.A.P.E. Dispositif pour améliorer la production d'acide phosphorique par voie humide
TN2014000010A1 (fr) * 2014-01-08 2015-07-01 Groupe Chimique Tunisien Procede de fabrication d'acide phosphorique de voie humide et dispositifs reactionel et de filtration lies au procede

Also Published As

Publication number Publication date
DE1957517A1 (de) 1970-12-03
ES372057A1 (es) 1971-09-01
FR1592005A (no) 1970-05-04
DE1957517C3 (de) 1973-10-25
DE1957517B2 (de) 1973-03-22
NL145463B (nl) 1975-04-15
NL6917324A (no) 1970-05-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INDUSTRIELLE D ACIDE PHOSPHORIQUE ET D ENGRAIS

Effective date: 19890911