FR1330012A - Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane - Google Patents

Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane

Info

Publication number
FR1330012A
FR1330012A FR905465A FR905465A FR1330012A FR 1330012 A FR1330012 A FR 1330012A FR 905465 A FR905465 A FR 905465A FR 905465 A FR905465 A FR 905465A FR 1330012 A FR1330012 A FR 1330012A
Authority
FR
France
Prior art keywords
attack
hydrochloric acid
titanium dioxide
containing titanium
minerals containing
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
FR905465A
Other languages
English (en)
Inventor
Hans Zirngibl
Hans Joachim Kappey
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DEF34619A external-priority patent/DE1165563B/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR905465A priority Critical patent/FR1330012A/fr
Application granted granted Critical
Publication of FR1330012A publication Critical patent/FR1330012A/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
    • C22B34/1236—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 wet processes, e.g. by leaching
    • C22B34/1259—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 wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B34/1236—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 wet processes, e.g. by leaching
    • C22B34/124—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 wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/1245—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 wet processes, e.g. by leaching using acidic solutions or liquors containing a halogen ion as active agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
FR905465A 1961-08-05 1962-07-30 Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane Expired FR1330012A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR905465A FR1330012A (fr) 1961-08-05 1962-07-30 Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF34619A DE1165563B (de) 1961-08-05 1961-08-05 Verfahren zum Aufschluss von Ilmenit mit Salzsaeure
DEF36153A DE1170385B (de) 1961-08-05 1962-03-01 Verfahren zum Aufschluss von Ilmenit mit Salzsaeure
FR905465A FR1330012A (fr) 1961-08-05 1962-07-30 Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane

Publications (1)

Publication Number Publication Date
FR1330012A true FR1330012A (fr) 1963-06-14

Family

ID=27210231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905465A Expired FR1330012A (fr) 1961-08-05 1962-07-30 Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane

Country Status (1)

Country Link
FR (1) FR1330012A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008306A1 (fr) * 1968-05-11 1970-01-16 Titan Gmbh
FR2470167A1 (fr) * 1979-11-19 1981-05-29 Uop Inc Procede de recuperation de titane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2008306A1 (fr) * 1968-05-11 1970-01-16 Titan Gmbh
FR2470167A1 (fr) * 1979-11-19 1981-05-29 Uop Inc Procede de recuperation de titane

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