FR621067A - Improvements to processes for removing phosphorus from metal solutions - Google Patents

Improvements to processes for removing phosphorus from metal solutions

Info

Publication number
FR621067A
FR621067A FR621067DA FR621067A FR 621067 A FR621067 A FR 621067A FR 621067D A FR621067D A FR 621067DA FR 621067 A FR621067 A FR 621067A
Authority
FR
France
Prior art keywords
processes
removing phosphorus
metal solutions
solutions
metal
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.)
RHODESIA BROKEN HILL DEV COMPA
Original Assignee
RHODESIA BROKEN HILL DEV COMPA
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 RHODESIA BROKEN HILL DEV COMPA filed Critical RHODESIA BROKEN HILL DEV COMPA
Application granted granted Critical
Publication of FR621067A publication Critical patent/FR621067A/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
    • C01B25/26—Phosphates
    • C01B25/37—Phosphates of heavy metals
    • C01B25/375—Phosphates of heavy metals of iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR621067D 1926-09-03 1926-09-03 Improvements to processes for removing phosphorus from metal solutions Expired FR621067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621067T 1926-09-03

Publications (1)

Publication Number Publication Date
FR621067A true FR621067A (en) 1927-05-04

Family

ID=8984854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621067D Expired FR621067A (en) 1926-09-03 1926-09-03 Improvements to processes for removing phosphorus from metal solutions

Country Status (1)

Country Link
FR (1) FR621067A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963344A (en) * 1958-10-13 1960-12-06 Tennessee Valley Authority Alkaline process for the manufacture of cryolite
US2981598A (en) * 1958-10-13 1961-04-25 Tennessee Valley Authority Manufacture of cryolite from waste gases
US3056650A (en) * 1960-01-11 1962-10-02 Int Minerals & Chem Corp Preparation of fluorine compounds
US4374109A (en) * 1981-12-17 1983-02-15 Ashland Oil, Inc. Manufacture of phosphosiderite iron phosphate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963344A (en) * 1958-10-13 1960-12-06 Tennessee Valley Authority Alkaline process for the manufacture of cryolite
US2981598A (en) * 1958-10-13 1961-04-25 Tennessee Valley Authority Manufacture of cryolite from waste gases
US3056650A (en) * 1960-01-11 1962-10-02 Int Minerals & Chem Corp Preparation of fluorine compounds
US4374109A (en) * 1981-12-17 1983-02-15 Ashland Oil, Inc. Manufacture of phosphosiderite iron phosphate

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