FR1558347A - - Google Patents
Info
- Publication number
- FR1558347A FR1558347A FR125817A FR1558347DA FR1558347A FR 1558347 A FR1558347 A FR 1558347A FR 125817 A FR125817 A FR 125817A FR 1558347D A FR1558347D A FR 1558347DA FR 1558347 A FR1558347 A FR 1558347A
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR125817 | 1967-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1558347A true FR1558347A (fr) | 1969-02-28 |
Family
ID=8640715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR125817A Expired FR1558347A (fr) | 1967-10-25 | 1967-10-25 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3620671A (fr) |
JP (1) | JPS4816431B1 (fr) |
BE (1) | BE722916A (fr) |
DE (1) | DE1804977C3 (fr) |
ES (1) | ES359483A1 (fr) |
FR (1) | FR1558347A (fr) |
GB (1) | GB1250178A (fr) |
LU (1) | LU57159A1 (fr) |
NL (1) | NL167395C (fr) |
NO (1) | NO129142B (fr) |
OA (1) | OA02908A (fr) |
SE (1) | SE340805B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2160743A1 (fr) * | 1971-11-25 | 1973-07-06 | Pechiney | |
US4110399A (en) * | 1976-04-02 | 1978-08-29 | Institutt For Atomenergi | Process for the extraction of alumina from aluminum-containing silicates |
EP0005679A1 (fr) * | 1978-05-18 | 1979-11-28 | Aluminium Pechiney | Procédé continu d'obtention d'alumine pure à partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur débarrassée de l'alumine |
EP0006070A1 (fr) * | 1978-05-18 | 1979-12-12 | Aluminium Pechiney | Procédé d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretés par un traitement sulfurique |
FR2506747A1 (fr) * | 1981-05-28 | 1982-12-03 | Alcan Int Ltd | Procede pour recuperer de l'alumine a partir d'un melange solide contenant alcl3 et nacl |
US6468483B2 (en) | 2000-02-04 | 2002-10-22 | Goldendale Aluminum Company | Process for treating alumina-bearing ores to recover metal values therefrom |
CN111994949A (zh) * | 2014-07-08 | 2020-11-27 | 阿瓦塔纳有限公司 | 从含钛矿物提取产物 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2381718A1 (fr) * | 1977-02-28 | 1978-09-22 | Pechiney Aluminium | Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements |
FR2381717A1 (fr) * | 1977-02-28 | 1978-09-22 | Pechiney Aluminium | Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements |
DD140737A1 (de) * | 1978-01-13 | 1980-03-26 | Siegfried Ziegenbalg | Verfahren zur herstellung von reinem aluminiumoxid |
NO790460L (no) * | 1979-02-13 | 1980-08-14 | Elkem Spigerverket As | Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner |
US7651676B2 (en) * | 2006-12-28 | 2010-01-26 | Groupe Conseil Procd Inc. | Processes for treating aluminium dross residues |
CN101842504B (zh) | 2007-05-21 | 2012-11-14 | 奥贝特铝业有限公司 | 从铝土矿石中提取铝和铁的工艺 |
CA2608973C (fr) * | 2007-07-16 | 2009-01-27 | Groupe Conseil Procd Inc. | Processus de traitement de residus d'ecume d'aluminium |
RU2588960C2 (ru) | 2011-03-18 | 2016-07-10 | Орбит Элюминэ Инк. | Способы извлечения редкоземельных элементов из алюминийсодержащих материалов |
US9410227B2 (en) | 2011-05-04 | 2016-08-09 | Orbite Technologies Inc. | Processes for recovering rare earth elements from various ores |
WO2012162817A1 (fr) | 2011-06-03 | 2012-12-06 | Orbite Aluminae Inc. | Procédés d'obtention d'hématite |
BR112014006275A2 (pt) | 2011-09-16 | 2017-04-11 | Orbite Aluminae Inc | processos de preparação de alumina e de vários outros produtos |
EP2802675B1 (fr) | 2012-01-10 | 2020-03-11 | Orbite Aluminae Inc. | Procédés de traitement de boue rouge |
AU2013203808B2 (en) | 2012-03-29 | 2016-07-28 | Aem Technologies Inc. | Processes for treating fly ashes |
JP2013245149A (ja) * | 2012-05-28 | 2013-12-09 | Sumitomo Chemical Co Ltd | サファイア単結晶製造用原料アルミナ及びサファイア単結晶の製造方法 |
BR112015000626A2 (pt) | 2012-07-12 | 2017-06-27 | Orbite Aluminae Inc | processos para preparação de óxido de titânio e outros produtos variados |
BR112015006536A2 (pt) | 2012-09-26 | 2017-08-08 | Orbite Aluminae Inc | processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais. |
US9534274B2 (en) | 2012-11-14 | 2017-01-03 | Orbite Technologies Inc. | Methods for purifying aluminium ions |
CN111874931A (zh) * | 2020-07-23 | 2020-11-03 | 辽宁忠旺集团有限公司 | 一种二次铝灰无害化处置工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US282878A (en) * | 1883-08-07 | Felix gaedaie and thadde gladysz | ||
US744765A (en) * | 1902-08-13 | 1903-11-24 | Noah Joseph Gareau | Process of making alumina and by-products. |
GB225199A (en) * | 1923-11-21 | 1925-10-15 | Constantin Asseev | A process for the production of chemically pure aluminium compounds |
US2476979A (en) * | 1945-08-21 | 1949-07-26 | Erwin C Hoeman | Process for preparing alumina from clays and other silicates of aluminum |
DE1592156C3 (de) * | 1966-04-04 | 1978-06-29 | Pechiney Compagnie De Produits Chimiques Et Electrometallurgiques, Paris | Verfahren zur Aluminiumsulfat- und Beglei tstoffgewinnung aus aluminiumhaltigen Erzen |
-
1967
- 1967-10-25 FR FR125817A patent/FR1558347A/fr not_active Expired
-
1968
- 1968-10-17 US US768240A patent/US3620671A/en not_active Expired - Lifetime
- 1968-10-23 GB GB1250178D patent/GB1250178A/en not_active Expired
- 1968-10-23 OA OA53392A patent/OA02908A/fr unknown
- 1968-10-24 NO NO04233/68A patent/NO129142B/no unknown
- 1968-10-24 LU LU57159D patent/LU57159A1/xx unknown
- 1968-10-24 JP JP43077080A patent/JPS4816431B1/ja active Pending
- 1968-10-24 ES ES359483A patent/ES359483A1/es not_active Expired
- 1968-10-24 SE SE14400/68A patent/SE340805B/xx unknown
- 1968-10-24 NL NL6815191.A patent/NL167395C/xx not_active IP Right Cessation
- 1968-10-24 DE DE1804977A patent/DE1804977C3/de not_active Expired
- 1968-10-25 BE BE722916D patent/BE722916A/xx not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2160743A1 (fr) * | 1971-11-25 | 1973-07-06 | Pechiney | |
US4110399A (en) * | 1976-04-02 | 1978-08-29 | Institutt For Atomenergi | Process for the extraction of alumina from aluminum-containing silicates |
EP0005679A1 (fr) * | 1978-05-18 | 1979-11-28 | Aluminium Pechiney | Procédé continu d'obtention d'alumine pure à partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur débarrassée de l'alumine |
EP0006070A1 (fr) * | 1978-05-18 | 1979-12-12 | Aluminium Pechiney | Procédé d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretés par un traitement sulfurique |
FR2426019A1 (fr) * | 1978-05-18 | 1979-12-14 | Pechiney Aluminium | Procede continu d'obtention d'alumine pure a partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur debarrassee de l'alumine |
FR2426018A1 (fr) * | 1978-05-18 | 1979-12-14 | Pechiney Aluminium | Procede d'obtention d'alumine pure par attaque chlorhydrique de minerais alumineux et extraction des impuretes par un traitement sulfurique |
FR2506747A1 (fr) * | 1981-05-28 | 1982-12-03 | Alcan Int Ltd | Procede pour recuperer de l'alumine a partir d'un melange solide contenant alcl3 et nacl |
US6468483B2 (en) | 2000-02-04 | 2002-10-22 | Goldendale Aluminum Company | Process for treating alumina-bearing ores to recover metal values therefrom |
CN111994949A (zh) * | 2014-07-08 | 2020-11-27 | 阿瓦塔纳有限公司 | 从含钛矿物提取产物 |
Also Published As
Publication number | Publication date |
---|---|
OA02908A (fr) | 1970-12-15 |
DE1804977C3 (de) | 1980-04-10 |
US3620671A (en) | 1971-11-16 |
DE1804977A1 (de) | 1970-11-26 |
BE722916A (fr) | 1969-04-25 |
JPS4816431B1 (fr) | 1973-05-22 |
NO129142B (fr) | 1974-03-04 |
NL6815191A (fr) | 1969-04-29 |
NL167395B (nl) | 1981-07-16 |
NL167395C (nl) | 1981-12-16 |
GB1250178A (fr) | 1971-10-20 |
SE340805B (fr) | 1971-12-06 |
DE1804977B2 (de) | 1976-08-26 |
LU57159A1 (fr) | 1969-06-25 |
ES359483A1 (es) | 1970-06-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |