FR2012544A1 - - Google Patents

Info

Publication number
FR2012544A1
FR2012544A1 FR6922818A FR6922818A FR2012544A1 FR 2012544 A1 FR2012544 A1 FR 2012544A1 FR 6922818 A FR6922818 A FR 6922818A FR 6922818 A FR6922818 A FR 6922818A FR 2012544 A1 FR2012544 A1 FR 2012544A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6922818A
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.)
Freeport Minerals Co
Original Assignee
Freeport Sulphur Co
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 Freeport Sulphur Co filed Critical Freeport Sulphur Co
Publication of FR2012544A1 publication Critical patent/FR2012544A1/fr
Withdrawn legal-status Critical Current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
    • C01B25/234—Purification; Stabilisation; Concentration
    • C01B25/235—Clarification; Stabilisation to prevent post-precipitation of dissolved impurities
    • 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)
  • Paper (AREA)
FR6922818A 1968-07-09 1969-07-04 Withdrawn FR2012544A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74330768A 1968-07-09 1968-07-09

Publications (1)

Publication Number Publication Date
FR2012544A1 true FR2012544A1 (enrdf_load_stackoverflow) 1970-03-20

Family

ID=24988289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922818A Withdrawn FR2012544A1 (enrdf_load_stackoverflow) 1968-07-09 1969-07-04

Country Status (3)

Country Link
BE (1) BE735625A (enrdf_load_stackoverflow)
FR (1) FR2012544A1 (enrdf_load_stackoverflow)
GB (1) GB1215664A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427641A (en) 1980-07-28 1984-01-24 Central Glass Company Limited Method of recovering uranium from wet process phosphoric acid with enhanced content of uranium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125607A (ja) * 1982-01-18 1983-07-26 Toyo Soda Mfg Co Ltd 湿式リン酸から有機物を除く方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427641A (en) 1980-07-28 1984-01-24 Central Glass Company Limited Method of recovering uranium from wet process phosphoric acid with enhanced content of uranium

Also Published As

Publication number Publication date
GB1215664A (en) 1970-12-16
BE735625A (enrdf_load_stackoverflow) 1970-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse