NO741808L - Fremgangsmåte ved fremstilling av et konsentrert titanmineral under separasjon av jernbestanddeler ved utluting av et redusert titanmineral. - Google Patents
Fremgangsmåte ved fremstilling av et konsentrert titanmineral under separasjon av jernbestanddeler ved utluting av et redusert titanmineral.Info
- Publication number
- NO741808L NO741808L NO741808A NO741808A NO741808L NO 741808 L NO741808 L NO 741808L NO 741808 A NO741808 A NO 741808A NO 741808 A NO741808 A NO 741808A NO 741808 L NO741808 L NO 741808L
- Authority
- NO
- Norway
- Prior art keywords
- titanium mineral
- leaching
- preparation
- concentrated
- separating iron
- Prior art date
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
- C22B34/1204—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
- C22B34/1213—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 wet processes, e.g. using leaching methods or flotation techniques
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5839873A JPS5436565B2 (no) | 1973-05-25 | 1973-05-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO741808L true NO741808L (no) | 1974-11-26 |
NO137649B NO137649B (no) | 1977-12-19 |
NO137649C NO137649C (no) | 1978-03-29 |
Family
ID=13083232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO741808A NO137649C (no) | 1973-05-25 | 1974-05-16 | Fremgangsmaate ved fremstilling av et konsentrert titanmineral under separasjon av jernbestanddeler ved utluting av et redusert titanmineral |
Country Status (8)
Country | Link |
---|---|
US (1) | US3959465A (no) |
JP (1) | JPS5436565B2 (no) |
CA (1) | CA1017577A (no) |
DE (1) | DE2425394A1 (no) |
FR (1) | FR2230740B1 (no) |
GB (1) | GB1428077A (no) |
IT (1) | IT1012782B (no) |
NO (1) | NO137649C (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50123511A (no) * | 1974-03-19 | 1975-09-29 | ||
DE2614260C3 (de) * | 1976-04-02 | 1979-03-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Konzentrieren und Entwässern von Mineralsuspensionen und Filterhilfsmittel |
IT1197814B (it) * | 1986-09-16 | 1988-12-06 | Montedison Spa | Processo per la preparazione di biossido di titanio sotto forma di particelle sferiche per idrolisi di ti (iv) |
US5158688A (en) * | 1990-03-19 | 1992-10-27 | E. I. Du Pont De Nemours And Company | Process for removing inorganic gels and incompressible solids from acidic media |
US5490976A (en) * | 1991-08-26 | 1996-02-13 | E. I. Du Pont De Nemours And Company | Continuous ore reaction process by fluidizing |
US5830420A (en) | 1995-11-21 | 1998-11-03 | Qit-Fer Et Titane Inc. | Method to upgrade titania slag and resulting product |
WO2016022330A1 (en) * | 2014-08-04 | 2016-02-11 | The Chemours Company Tt, Llc | Process for preferential dissolution of iron in the presence of titanium |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1885187A (en) * | 1928-01-17 | 1932-11-01 | Krebs Pigment And Color Corp | Production of titanium pigments |
US2127247A (en) * | 1935-06-15 | 1938-08-16 | Du Pont | Preparation of compounds of titanium |
US2133251A (en) * | 1937-10-06 | 1938-10-11 | Nat Lead Co | Clarification and purification of industrial acid liquors |
US2406577A (en) * | 1942-08-08 | 1946-08-27 | Nat Lead Co | Extraction of iron from titaniferous ores |
US2464192A (en) * | 1948-03-01 | 1949-03-08 | American Cyanamid Co | Water dispersible titanium dioxide |
US2804375A (en) * | 1953-05-28 | 1957-08-27 | Nat Distillers Chem Corp | Cyclic process for the beneficiation of titania ores and slags |
US2912320A (en) * | 1958-01-24 | 1959-11-10 | Crucible Steel Co America | Process for treating materials containing titanium and iron |
US3281268A (en) * | 1959-08-24 | 1966-10-25 | Dow Chemical Co | Scale removal |
GB1243798A (en) * | 1968-08-14 | 1971-08-25 | British Titan Ltd Formerly Bri | Process of beneficiation |
JPS4918330B1 (no) * | 1969-02-08 | 1974-05-09 | ||
ZA713018B (en) * | 1970-05-13 | 1972-01-26 | Montedison Spa | Process for the preparation of synthetic rutile starting from ilmenite |
US3660029A (en) * | 1971-04-09 | 1972-05-02 | Edith W Carpenter | Process for beneficiating ilmenite |
-
1973
- 1973-05-25 JP JP5839873A patent/JPS5436565B2/ja not_active Expired
-
1974
- 1974-05-16 NO NO741808A patent/NO137649C/no unknown
- 1974-05-21 FR FR7417643A patent/FR2230740B1/fr not_active Expired
- 1974-05-22 GB GB2291174A patent/GB1428077A/en not_active Expired
- 1974-05-24 IT IT23134/74A patent/IT1012782B/it active
- 1974-05-24 US US05/473,083 patent/US3959465A/en not_active Expired - Lifetime
- 1974-05-25 DE DE19742425394 patent/DE2425394A1/de not_active Withdrawn
- 1974-05-27 CA CA200,882A patent/CA1017577A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU6938374A (en) | 1975-11-27 |
NO137649C (no) | 1978-03-29 |
FR2230740B1 (no) | 1979-02-16 |
DE2425394A1 (de) | 1974-12-19 |
CA1017577A (en) | 1977-09-20 |
JPS507710A (no) | 1975-01-27 |
GB1428077A (en) | 1976-03-17 |
NO137649B (no) | 1977-12-19 |
US3959465A (en) | 1976-05-25 |
FR2230740A1 (no) | 1974-12-20 |
JPS5436565B2 (no) | 1979-11-09 |
IT1012782B (it) | 1977-03-10 |
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