DE69411056D1 - Verfahren zum Abtrennen und Rückgewinnen von Metallen aus Naturbitumenaschen - Google Patents
Verfahren zum Abtrennen und Rückgewinnen von Metallen aus NaturbitumenaschenInfo
- Publication number
- DE69411056D1 DE69411056D1 DE69411056T DE69411056T DE69411056D1 DE 69411056 D1 DE69411056 D1 DE 69411056D1 DE 69411056 T DE69411056 T DE 69411056T DE 69411056 T DE69411056 T DE 69411056T DE 69411056 D1 DE69411056 D1 DE 69411056D1
- Authority
- DE
- Germany
- Prior art keywords
- ash
- separating
- nickel
- natural bitumen
- magnesium
- 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 - Fee Related
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
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3181493A | 1993-03-15 | 1993-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69411056D1 true DE69411056D1 (de) | 1998-07-23 |
DE69411056T2 DE69411056T2 (de) | 1999-01-07 |
Family
ID=21861543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69411056T Expired - Fee Related DE69411056T2 (de) | 1993-03-15 | 1994-03-11 | Verfahren zum Abtrennen und Rückgewinnen von Metallen aus Naturbitumenaschen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6306356B1 (de) |
EP (1) | EP0616039B1 (de) |
JP (1) | JP3507540B2 (de) |
AT (1) | ATE167527T1 (de) |
CA (1) | CA2117155C (de) |
DE (1) | DE69411056T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2003595C2 (en) * | 2009-10-06 | 2011-04-07 | Elemetal Holding B V | Process and apparatus for recovering metals. |
GB2478332A (en) * | 2010-03-04 | 2011-09-07 | Grimley Smith Associates | Method of metals recovery from refinery residues |
CN104138806B (zh) * | 2014-06-10 | 2016-10-05 | 中南大学 | 一种从低碳石煤矿中提取五氧化二钒和碳的方法 |
CA2962794C (en) * | 2016-04-01 | 2020-11-24 | Kourosh Khaje | Method for producing electrolyte for vanadium redox batteries from oil sands waste |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1621038A (en) | 1920-10-29 | 1927-03-15 | Colorado Vanadium Corp | Process of recovering vanadium |
US3190720A (en) * | 1963-11-22 | 1965-06-22 | Kerr Mc Gee Oil Ind Inc | Process for the selective recovery of vanadium oxide from alkaline liquors |
US3416882A (en) * | 1965-08-25 | 1968-12-17 | Whigham William | Production of vanadium values from crude oil |
JPS4932404B1 (de) * | 1970-06-22 | 1974-08-30 | ||
DE2118022C3 (de) * | 1971-04-14 | 1973-12-13 | Laboratoire Belge De L'industrie Electrique (Laborelec), Linkebeek (Belgien) | Verfahren zur Gewinnung von Vanadiumpentoxid, vorzugsweise aus kohlenstoffhaltigen Verbrennungsruck standen |
JPS561413B2 (de) | 1972-07-24 | 1981-01-13 | ||
SE399280B (sv) * | 1976-04-20 | 1978-02-06 | Sotex Ab | Forfarande for att utvinna metaller, sasom vanadin, ur sot fran forbrenning av olja |
NL8103964A (nl) * | 1981-08-26 | 1983-03-16 | Shell Int Research | Werkwijze voor het winnen van vijfwaardige vanadium verbindingen uit zure katalysator extracten. |
US4524049A (en) * | 1983-08-31 | 1985-06-18 | Zimpro Inc. | Process for concurrent steam generation and metal recovery |
US4539186A (en) * | 1984-03-15 | 1985-09-03 | Intevep, S.A. | Method for leaching and recovering vanadium from vanadium bearing by-product materials |
IT1199472B (it) * | 1984-06-13 | 1988-12-30 | Va Ni M S R L | Procedimento per la produzione di pentossido di vanadio a partire da polveri e fanghi contenenti composti di vanadio |
US4978511A (en) | 1985-01-03 | 1990-12-18 | Union Oil Company Of California | Methods for selectively recovering vanadium from phosphoric acid and vanadium sources |
CA1293380C (en) | 1985-12-11 | 1991-12-24 | Just Jan Christiaan Jansz | Vanadium recovery process |
IT1196514B (it) * | 1986-07-17 | 1988-11-16 | Ente Minerario Siciliano | Procedimento di recupero del vanadio da residui della combustione di frazioni del petrolio |
US5122353A (en) * | 1991-03-14 | 1992-06-16 | Valentine James M | Reduction of sulfur emissions from coal-fired boilers |
-
1994
- 1994-03-07 CA CA002117155A patent/CA2117155C/en not_active Expired - Fee Related
- 1994-03-08 JP JP03702994A patent/JP3507540B2/ja not_active Expired - Lifetime
- 1994-03-11 AT AT94103751T patent/ATE167527T1/de not_active IP Right Cessation
- 1994-03-11 DE DE69411056T patent/DE69411056T2/de not_active Expired - Fee Related
- 1994-03-11 EP EP94103751A patent/EP0616039B1/de not_active Expired - Lifetime
- 1994-07-14 US US08/275,312 patent/US6306356B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3507540B2 (ja) | 2004-03-15 |
JPH06345434A (ja) | 1994-12-20 |
DE69411056T2 (de) | 1999-01-07 |
EP0616039B1 (de) | 1998-06-17 |
CA2117155C (en) | 2003-12-02 |
ATE167527T1 (de) | 1998-07-15 |
US6306356B1 (en) | 2001-10-23 |
EP0616039A1 (de) | 1994-09-21 |
CA2117155A1 (en) | 1994-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |