FR1172603A - Improvements in the treatment of silicate ores - Google Patents

Improvements in the treatment of silicate ores

Info

Publication number
FR1172603A
FR1172603A FR1172603DA FR1172603A FR 1172603 A FR1172603 A FR 1172603A FR 1172603D A FR1172603D A FR 1172603DA FR 1172603 A FR1172603 A FR 1172603A
Authority
FR
France
Prior art keywords
treatment
silicate ores
ores
silicate
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of FR1172603A publication Critical patent/FR1172603A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium
FR1172603D 1957-02-14 1957-02-14 Improvements in the treatment of silicate ores Expired FR1172603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172603T 1957-02-14

Publications (1)

Publication Number Publication Date
FR1172603A true FR1172603A (en) 1959-02-12

Family

ID=9658064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172603D Expired FR1172603A (en) 1957-02-14 1957-02-14 Improvements in the treatment of silicate ores

Country Status (1)

Country Link
FR (1) FR1172603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568240A1 (en) * 1984-07-27 1986-01-31 Cookson Group Plc PROCESS FOR EXTRACTING ZIRCONIA ZIRCON DISSOCIA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568240A1 (en) * 1984-07-27 1986-01-31 Cookson Group Plc PROCESS FOR EXTRACTING ZIRCONIA ZIRCON DISSOCIA

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