ZA832840B - Method of treating red mud - Google Patents
Method of treating red mudInfo
- Publication number
- ZA832840B ZA832840B ZA832840A ZA832840A ZA832840B ZA 832840 B ZA832840 B ZA 832840B ZA 832840 A ZA832840 A ZA 832840A ZA 832840 A ZA832840 A ZA 832840A ZA 832840 B ZA832840 B ZA 832840B
- Authority
- ZA
- South Africa
- Prior art keywords
- red mud
- treating red
- treating
- mud
- red
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/086—Characterised by the catalyst used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/066—Treatment of the separated residue
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3215727A DE3215727A1 (de) | 1982-04-28 | 1982-04-28 | Verfahren zum behandeln von rotschlamm |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA832840B true ZA832840B (en) | 1984-03-28 |
Family
ID=6162104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA832840A ZA832840B (en) | 1982-04-28 | 1983-04-22 | Method of treating red mud |
Country Status (7)
Country | Link |
---|---|
US (1) | US4464479A (xx) |
EP (1) | EP0093339B1 (xx) |
JP (1) | JPS58213631A (xx) |
AU (1) | AU558814B2 (xx) |
DD (1) | DD214770A1 (xx) |
DE (2) | DE3215727A1 (xx) |
ZA (1) | ZA832840B (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3723607A1 (de) * | 1987-07-17 | 1989-01-26 | Ruhrkohle Ag | Verfahren zum hydrierenden aufarbeiten von altoelen |
EP0499779B1 (de) * | 1991-01-24 | 1996-09-11 | Rheinbraun Aktiengesellschaft | Verfahren zum Behandeln von Abfällen |
US5407659A (en) * | 1991-10-22 | 1995-04-18 | Mallinckrodt Medical, Inc. | Treated calcium/oxyanion-containing particles for medical diagnostic imaging |
AT401654B (de) * | 1994-10-14 | 1996-11-25 | Andritz Patentverwaltung | Verfahren zur entwässerung und waschung von rotschlamm |
PT1879981E (pt) | 2005-04-29 | 2014-10-29 | Altaca Insaat Ve Dis Ticaret A S | Método para a conversão de material orgânico em combustíveis hidrocarbónicos |
AU2012202587B2 (en) * | 2005-04-29 | 2014-10-09 | Altaca Insaat Ve Dis Ticaret A.S. | Method and apparatus for converting organic material |
EA200971028A1 (ru) * | 2005-04-29 | 2010-04-30 | Скф Технолоджис А/С | Способ и аппарат для переработки органического материала |
DE102006019883A1 (de) * | 2006-04-28 | 2007-10-31 | Krause-Röhm-Systeme Ag | Verfahren zur Umesterung von Estern |
US8586398B2 (en) * | 2008-01-18 | 2013-11-19 | Miasole | Sodium-incorporation in solar cell substrates and contacts |
GR20090100008A (el) | 2009-01-12 | 2010-09-09 | Νικολαος Παπαδοπουλος | Μεθοδος αποκτησης εκμεταλλευσιμων προϊοντων απο το στερεο αποβλητο της ερυθρας ιλυος |
CN104823748B (zh) * | 2015-05-07 | 2017-05-17 | 郑州大学 | 一种利用拜耳法赤泥制备人造土壤组合物的方法及其得到的人造土壤组合物 |
NO20200292A1 (en) * | 2020-03-11 | 2021-09-13 | Norsk Hydro As | Method and System for Long-Term Management of Bauxite Mining Tailings |
CN112940815A (zh) * | 2021-02-01 | 2021-06-11 | 国家能源集团宁夏煤业有限责任公司 | 制备水煤浆的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE672611C (de) * | 1935-12-07 | 1939-03-06 | I G Farbenindustrie Akt Ges | Verfahren zur Vorbehandlung von grob zerkleinerter Braunkohle fuer die Druckhydrierung |
US3018241A (en) * | 1960-10-10 | 1962-01-23 | Consolidation Coal Co | Production of hydrogen-rich liquid fuels from coal |
CA965767A (en) * | 1970-05-18 | 1975-04-08 | Council Of Scientific And Industrial Research | Preparation of iron catalysts for hydrogenation of coal |
US3776717A (en) * | 1970-12-04 | 1973-12-04 | Tatabanyai Szenbanyak | Method for processing of red mud |
JPS5344184B2 (xx) * | 1974-10-16 | 1978-11-27 | ||
US4176041A (en) * | 1977-02-24 | 1979-11-27 | Kobe Steel, Ltd. | Method for reforming low grade coals |
US4169038A (en) * | 1978-03-24 | 1979-09-25 | Exxon Research & Engineering Co. | Combination hydroconversion, fluid coking and gasification |
US4303497A (en) * | 1978-09-25 | 1981-12-01 | Mobil Oil Corporation | Desulfurization, demetalation and denitrogenation of coal |
-
1982
- 1982-04-28 DE DE3215727A patent/DE3215727A1/de not_active Withdrawn
-
1983
- 1983-04-21 DE DE8383103909T patent/DE3367252D1/de not_active Expired
- 1983-04-21 EP EP83103909A patent/EP0093339B1/de not_active Expired
- 1983-04-22 AU AU13861/83A patent/AU558814B2/en not_active Ceased
- 1983-04-22 ZA ZA832840A patent/ZA832840B/xx unknown
- 1983-04-25 DD DD83250183A patent/DD214770A1/de unknown
- 1983-04-27 US US06/488,929 patent/US4464479A/en not_active Expired - Fee Related
- 1983-04-27 JP JP58073093A patent/JPS58213631A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3367252D1 (en) | 1986-12-04 |
DD214770A1 (de) | 1984-10-24 |
AU1386183A (en) | 1983-11-03 |
DE3215727A1 (de) | 1983-11-03 |
EP0093339A2 (de) | 1983-11-09 |
AU558814B2 (en) | 1987-02-12 |
EP0093339B1 (de) | 1986-10-29 |
US4464479A (en) | 1984-08-07 |
EP0093339A3 (en) | 1985-01-16 |
JPS58213631A (ja) | 1983-12-12 |
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