BE465427A - - Google Patents

Info

Publication number
BE465427A
BE465427A BE465427DA BE465427A BE 465427 A BE465427 A BE 465427A BE 465427D A BE465427D A BE 465427DA BE 465427 A BE465427 A BE 465427A
Authority
BE
Belgium
Prior art keywords
emi
silica
phosphate
attack
case
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE465427A publication Critical patent/BE465427A/fr

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)
  • Silicon Compounds (AREA)
BE465427D 1945-04-13 BE465427A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996036T 1945-04-13

Publications (1)

Publication Number Publication Date
BE465427A true BE465427A (ru)

Family

ID=9557608

Family Applications (1)

Application Number Title Priority Date Filing Date
BE465427D BE465427A (ru) 1945-04-13

Country Status (4)

Country Link
BE (1) BE465427A (ru)
CH (1) CH252748A (ru)
FR (1) FR996036A (ru)
NL (1) NL62673C (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131991C (ru) * 1962-11-09

Also Published As

Publication number Publication date
CH252748A (fr) 1948-01-31
NL62673C (ru)
FR996036A (fr) 1951-12-12

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