FR654954A - Process for treating phosphate materials - Google Patents

Process for treating phosphate materials

Info

Publication number
FR654954A
FR654954A FR654954DA FR654954A FR 654954 A FR654954 A FR 654954A FR 654954D A FR654954D A FR 654954DA FR 654954 A FR654954 A FR 654954A
Authority
FR
France
Prior art keywords
phosphate materials
treating phosphate
treating
materials
phosphate
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.)
PHOSPHATES TUNISIENS SOC D
Original Assignee
PHOSPHATES TUNISIENS SOC D
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 PHOSPHATES TUNISIENS SOC D filed Critical PHOSPHATES TUNISIENS SOC D
Application granted granted Critical
Publication of FR654954A publication Critical patent/FR654954A/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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR654954D 1928-05-29 1928-05-29 Process for treating phosphate materials Expired FR654954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR654954T 1928-05-29

Publications (1)

Publication Number Publication Date
FR654954A true FR654954A (en) 1929-04-12

Family

ID=9006788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR654954D Expired FR654954A (en) 1928-05-29 1928-05-29 Process for treating phosphate materials

Country Status (1)

Country Link
FR (1) FR654954A (en)

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