NO130725C - - Google Patents
Info
- Publication number
- NO130725C NO130725C NO19871A NO19871A NO130725C NO 130725 C NO130725 C NO 130725C NO 19871 A NO19871 A NO 19871A NO 19871 A NO19871 A NO 19871A NO 130725 C NO130725 C NO 130725C
- Authority
- NO
- Norway
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
- C22B34/1209—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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US456370A | 1970-01-21 | 1970-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO130725B NO130725B (fi) | 1974-10-21 |
| NO130725C true NO130725C (fi) | 1975-01-29 |
Family
ID=21711406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19871A NO130725C (fi) | 1970-01-21 | 1971-01-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4085189A (fi) |
| JP (1) | JPS5327239B1 (fi) |
| BE (1) | BE761866A (fi) |
| DE (1) | DE2103478C3 (fi) |
| FR (1) | FR2077258B1 (fi) |
| GB (1) | GB1304635A (fi) |
| NO (1) | NO130725C (fi) |
| ZA (1) | ZA71371B (fi) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211755A (en) | 1971-04-29 | 1980-07-08 | Dunn Wendell E Jr | Process for beneficiating titaniferous ores |
| AU472288B2 (en) * | 1971-04-29 | 1973-10-18 | Wendell E. Dunn, Inc | A process for beneficiating titaniferous ores |
| US3929962A (en) * | 1972-08-29 | 1975-12-30 | Chyn Duog Shiah | Titanium purification process |
| ZA783519B (en) * | 1977-07-08 | 1979-10-31 | Ici Australia Ltd | A process for the beneficiation of titaniferous material |
| US4332615A (en) * | 1981-06-29 | 1982-06-01 | Titanium Technology (Australia) Ltd. | Process for beneficiating a titaniferous ore |
| US4619815A (en) * | 1985-09-30 | 1986-10-28 | Scm Chemicals Limited | Chlorination of iron-containing metaliferous material |
| CA2028487C (en) * | 1989-10-31 | 2001-10-23 | James William Reeves | Improved method for beneficiating titanium bearing material containing iron |
| CN1043340C (zh) * | 1994-03-27 | 1999-05-12 | 攀枝花钢铁(集团)公司 | 彩色陶瓷制品原料 |
| DE10103977C1 (de) * | 2001-01-30 | 2002-07-11 | Colour Ltd | Verfahren zur Gewinnung von Metalloxid-Konzentrat |
| FR2936301B1 (fr) * | 2008-09-23 | 2010-09-10 | Inst Francais Du Petrole | Procede et dispositif optimises de combustion par boucle chimique sur des charges hydrocarbonees liquides |
| CN114014358B (zh) * | 2021-12-20 | 2022-08-26 | 昆明理工大学 | 一种处理含钛渣料富集金红石的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1760992A (en) * | 1926-05-25 | 1930-06-03 | Ralph M Palmer | Process of producing titanium oxide |
| US2184884A (en) * | 1938-04-30 | 1939-12-26 | Pittsburgh Plate Glass Co | Treatment of titanium ores |
| US2852362A (en) * | 1955-06-21 | 1958-09-16 | Nat Lead Co | Process for forming titanium concentrates |
| US2876074A (en) * | 1957-09-06 | 1959-03-03 | Columbia Southern Chem Corp | Chemical process |
| US2944884A (en) * | 1958-01-23 | 1960-07-12 | United States Steel Corp | Method of beneficiating reducing and briquetting iron ore |
| US3112178A (en) * | 1961-01-27 | 1963-11-26 | Champion Papers Inc | Method of preparing tio2 |
| US3276858A (en) * | 1964-12-07 | 1966-10-04 | Pullman Inc | Method for carrying out gas-solids reactions |
| US3414402A (en) * | 1967-06-16 | 1968-12-03 | Hydrocarbon Research Inc | Beneficiation of low grade iron ores |
| US3457037A (en) * | 1967-08-15 | 1969-07-22 | Nat Lead Co | Method for producing titanium dioxide concentrate from massive ilmenite ores |
| US3699206A (en) * | 1970-03-23 | 1972-10-17 | Dunn Inc Wendell E | Process for beneficiation of titaniferous ores |
-
1971
- 1971-01-20 ZA ZA710371A patent/ZA71371B/xx unknown
- 1971-01-20 NO NO19871A patent/NO130725C/no unknown
- 1971-01-21 BE BE761866A patent/BE761866A/xx unknown
- 1971-01-21 FR FR7101969A patent/FR2077258B1/fr not_active Expired
- 1971-01-21 DE DE2103478A patent/DE2103478C3/de not_active Expired
- 1971-01-21 JP JP179171A patent/JPS5327239B1/ja active Pending
- 1971-04-19 GB GB2010171A patent/GB1304635A/en not_active Expired
-
1976
- 1976-05-21 US US05/688,719 patent/US4085189A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1304635A (fi) | 1973-01-24 |
| DE2103478B2 (de) | 1980-04-10 |
| FR2077258B1 (fi) | 1975-01-17 |
| US4085189A (en) | 1978-04-18 |
| DE2103478C3 (de) | 1980-12-11 |
| NO130725B (fi) | 1974-10-21 |
| JPS5327239B1 (fi) | 1978-08-07 |
| DE2103478A1 (de) | 1971-07-29 |
| FR2077258A1 (fi) | 1971-10-22 |
| ZA71371B (en) | 1972-06-28 |
| BE761866A (fr) | 1971-07-22 |