FR550681A - Improvements in the production of phosphoric acid - Google Patents

Improvements in the production of phosphoric acid

Info

Publication number
FR550681A
FR550681A FR550681DA FR550681A FR 550681 A FR550681 A FR 550681A FR 550681D A FR550681D A FR 550681DA FR 550681 A FR550681 A FR 550681A
Authority
FR
France
Prior art keywords
production
phosphoric acid
phosphoric
acid
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.)
Expired
Application number
Other languages
French (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.)
Borax Europe Ltd
Original Assignee
Borax Consolidated Ltd
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 Borax Consolidated Ltd filed Critical Borax Consolidated Ltd
Application granted granted Critical
Publication of FR550681A publication Critical patent/FR550681A/en
Expired 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
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR550681D 1921-07-15 1922-04-27 Improvements in the production of phosphoric acid Expired FR550681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB550681X 1921-07-15

Publications (1)

Publication Number Publication Date
FR550681A true FR550681A (en) 1923-03-15

Family

ID=10472853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR550681D Expired FR550681A (en) 1921-07-15 1922-04-27 Improvements in the production of phosphoric acid

Country Status (1)

Country Link
FR (1) FR550681A (en)

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