NL40045C - - Google Patents

Info

Publication number
NL40045C
NL40045C NL40045DA NL40045C NL 40045 C NL40045 C NL 40045C NL 40045D A NL40045D A NL 40045DA NL 40045 C NL40045 C NL 40045C
Authority
NL
Netherlands
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.)
Publication of NL40045C publication Critical patent/NL40045C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/003Phosphorus
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/01Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/12Oxides of phosphorus
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/18Phosphoric acid
    • C01B25/20Preparation from elemental phosphorus or phosphoric anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
NL40045D 1931-08-11 NL40045C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES100370D DE622610C (en) 1931-08-11 1931-08-11 Production of phosphorus or phosphoric acid from rock phosphates

Publications (1)

Publication Number Publication Date
NL40045C true NL40045C (en)

Family

ID=7523015

Family Applications (2)

Application Number Title Priority Date Filing Date
NL40045D NL40045C (en) 1931-08-11
NL36962D NL36962C (en) 1931-08-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL36962D NL36962C (en) 1931-08-11

Country Status (4)

Country Link
BE (1) BE381915A (en)
DE (1) DE622610C (en)
FR (1) FR721566A (en)
NL (2) NL36962C (en)

Also Published As

Publication number Publication date
DE622610C (en) 1935-12-03
FR721566A (en) 1932-03-04
BE381915A (en)
NL36962C (en)

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