FR1159588A - Traitement des minerais de bioxyde de titane - Google Patents

Traitement des minerais de bioxyde de titane

Info

Publication number
FR1159588A
FR1159588A FR1159588DA FR1159588A FR 1159588 A FR1159588 A FR 1159588A FR 1159588D A FR1159588D A FR 1159588DA FR 1159588 A FR1159588 A FR 1159588A
Authority
FR
France
Prior art keywords
processing
titanium dioxide
ores
dioxide ores
titanium
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
English (en)
Inventor
Walter M Weil
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 filed Critical
Application granted granted Critical
Publication of FR1159588A publication Critical patent/FR1159588A/fr
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
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
    • 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
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1209—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
FR1159588D 1956-04-19 1956-04-19 Traitement des minerais de bioxyde de titane Expired FR1159588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159588T 1956-04-19

Publications (1)

Publication Number Publication Date
FR1159588A true FR1159588A (fr) 1958-06-30

Family

ID=9651667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159588D Expired FR1159588A (fr) 1956-04-19 1956-04-19 Traitement des minerais de bioxyde de titane

Country Status (1)

Country Link
FR (1) FR1159588A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396801A1 (fr) * 1977-07-08 1979-02-02 Ici Australia Ltd Procede d'enrichissement de particules de matiere titanifere
EP0128440A2 (fr) * 1983-06-08 1984-12-19 Hoechst Aktiengesellschaft Procédé de préparation de concentrés de dioxyde de titane
EP0428915A1 (fr) * 1989-10-31 1991-05-29 E.I. Du Pont De Nemours And Company Procédé de traitement de valorisation de matériaux titanifères comportant du fer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396801A1 (fr) * 1977-07-08 1979-02-02 Ici Australia Ltd Procede d'enrichissement de particules de matiere titanifere
EP0128440A2 (fr) * 1983-06-08 1984-12-19 Hoechst Aktiengesellschaft Procédé de préparation de concentrés de dioxyde de titane
EP0128440A3 (fr) * 1983-06-08 1986-12-03 Hoechst Aktiengesellschaft Procédé de préparation de concentrés de dioxyde de titane
EP0428915A1 (fr) * 1989-10-31 1991-05-29 E.I. Du Pont De Nemours And Company Procédé de traitement de valorisation de matériaux titanifères comportant du fer

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