HU172752B - Sposob selektivnogo izvlechenija natrija iz krasnogo shlama glinozjomnykh fabrik - Google Patents
Sposob selektivnogo izvlechenija natrija iz krasnogo shlama glinozjomnykh fabrikInfo
- Publication number
- HU172752B HU172752B HU76AU00000364A HUAU000364A HU172752B HU 172752 B HU172752 B HU 172752B HU 76AU00000364 A HU76AU00000364 A HU 76AU00000364A HU AU000364 A HUAU000364 A HU AU000364A HU 172752 B HU172752 B HU 172752B
- Authority
- HU
- Hungary
- Prior art keywords
- factories
- red mud
- sodium content
- selective recovery
- alum earth
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
-
- 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
- C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
- C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Treatment Of Sludge (AREA)
- Compounds Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU76AU00000364A HU172752B (hu) | 1976-10-29 | 1976-10-29 | Sposob selektivnogo izvlechenija natrija iz krasnogo shlama glinozjomnykh fabrik |
DE2747436A DE2747436C3 (de) | 1976-10-29 | 1977-10-21 | Verfahren zur selektiven Gewinnung des Natriumgehaltes von Rotschlämmen |
FR7732813A FR2369350A1 (fr) | 1976-10-29 | 1977-10-28 | Procede |
US05/846,588 US4133866A (en) | 1976-10-29 | 1977-10-28 | Process for the selective separation of the bound sodium content of red mud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU76AU00000364A HU172752B (hu) | 1976-10-29 | 1976-10-29 | Sposob selektivnogo izvlechenija natrija iz krasnogo shlama glinozjomnykh fabrik |
Publications (1)
Publication Number | Publication Date |
---|---|
HU172752B true HU172752B (hu) | 1978-12-28 |
Family
ID=10993245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU76AU00000364A HU172752B (hu) | 1976-10-29 | 1976-10-29 | Sposob selektivnogo izvlechenija natrija iz krasnogo shlama glinozjomnykh fabrik |
Country Status (4)
Country | Link |
---|---|
US (1) | US4133866A (hu) |
DE (1) | DE2747436C3 (hu) |
FR (1) | FR2369350A1 (hu) |
HU (1) | HU172752B (hu) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE930076A1 (en) * | 1992-02-06 | 1993-08-11 | Alcoa Australia | Process for the treatment of red mud |
FR2746786B1 (fr) * | 1996-04-01 | 1998-04-30 | Pechiney Aluminium | Procede de recuperation du sodium contenu dans les residus alcalins industriels |
US20050087107A1 (en) * | 2003-10-23 | 2005-04-28 | Jaquays Charles D. | Building and other materials containing treated bauxite tailings and process for making same |
UA123678C2 (uk) | 2016-03-15 | 2021-05-12 | Флоурхемі Ґмбг Франкфурт | Композиція, яка містить модифікований червоний шлам з низьким вмістом хроматів, і спосіб її отримання |
CN109957657B (zh) * | 2019-03-22 | 2020-11-24 | 昆明理工大学 | 一种从赤泥中同时资源化利用铁、钠、铝的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1592104B2 (de) * | 1965-02-06 | 1972-05-10 | Gebrüder Giulini GmbH, 6700 Ludwigshafen | Verfahren zur aufbereitung von rotschlamm |
FR1504760A (fr) * | 1966-10-26 | 1967-12-08 | Procédé d'épuration des bauxites contenant des impuretés sulfurées | |
US3574537A (en) * | 1967-12-18 | 1971-04-13 | Jui Hsiung Tsai | Process for the separation of useful compounds from waste of the aluminum industry |
CH533572A (it) * | 1969-12-23 | 1973-02-15 | Sir Soc Italiana Resine Spa | Procedimento per la produzione di solfato codico |
US3679397A (en) * | 1969-12-29 | 1972-07-25 | Regents New Mexico Inst Of Min | Bacterial leaching process |
US3985567A (en) * | 1974-09-18 | 1976-10-12 | University Of Guyana | Method of treating bauxite waste red mud with acid and making construction bricks from the treated material |
US4045537A (en) * | 1975-07-03 | 1977-08-30 | Reynolds Metals Company | Process for recovering soda and alumina values from red mud |
-
1976
- 1976-10-29 HU HU76AU00000364A patent/HU172752B/hu unknown
-
1977
- 1977-10-21 DE DE2747436A patent/DE2747436C3/de not_active Expired
- 1977-10-28 US US05/846,588 patent/US4133866A/en not_active Expired - Lifetime
- 1977-10-28 FR FR7732813A patent/FR2369350A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2369350B1 (hu) | 1984-06-29 |
US4133866A (en) | 1979-01-09 |
DE2747436B2 (de) | 1979-07-26 |
DE2747436A1 (de) | 1978-05-03 |
FR2369350A1 (fr) | 1978-05-26 |
DE2747436C3 (de) | 1980-03-27 |
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