GB1250178A - - Google Patents
Info
- Publication number
- GB1250178A GB1250178A GB1250178DA GB1250178A GB 1250178 A GB1250178 A GB 1250178A GB 1250178D A GB1250178D A GB 1250178DA GB 1250178 A GB1250178 A GB 1250178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- aqueous
- filtrate
- sulphates
- alumina
- 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
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 238000001354 calcination Methods 0.000 abstract 3
- 239000000706 filtrate Substances 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 239000011777 magnesium Substances 0.000 abstract 3
- 229910052749 magnesium Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
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 |
|---|---|
| GB1250178A true GB1250178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-20 |
Family
ID=8640715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1250178D Expired GB1250178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-10-25 | 1968-10-23 |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297327A (en) | 1979-02-13 | 1981-10-27 | Elkem-Spigerverket A/S | Method of precipitation of pure aluminiumchloride from solutions which contain ions of aluminium and magnesium |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791752A (fr) * | 1971-11-25 | 1973-05-22 | Pechiney Aluminium | Procede de traitement acide continu des argiles et schistes crus |
| SE7703590L (sv) * | 1976-04-02 | 1977-10-03 | Inst Atomenergi | Sett att utvinna aluminiumoxid |
| 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 |
| 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 |
| NO790460L (no) * | 1979-02-13 | 1980-08-14 | Elkem Spigerverket As | Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner |
| US4472361A (en) * | 1981-05-28 | 1984-09-18 | Alcan International Limited | Method of recovering alumina values from a starting solid mixture comprising AlCl3 and NaCl |
| US6468483B2 (en) | 2000-02-04 | 2002-10-22 | Goldendale Aluminum Company | Process for treating alumina-bearing ores to recover metal values therefrom |
| US7651676B2 (en) * | 2006-12-28 | 2010-01-26 | Groupe Conseil Procd Inc. | Processes for treating aluminium dross residues |
| WO2008141423A1 (en) | 2007-05-21 | 2008-11-27 | Exploration Orbite Vspa Inc. | Processes for extracting aluminum and iron from aluminous ores |
| US7906097B2 (en) * | 2007-07-16 | 2011-03-15 | Groupe Conseil Procd Inc. | Processes for treating aluminium dross residues |
| EP2686458A4 (en) | 2011-03-18 | 2015-04-15 | Orbite Aluminae Inc | METHODS FOR RECOVERING RARE EARTH ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS |
| CN103857810A (zh) | 2011-05-04 | 2014-06-11 | 奥贝特铝业有限公司 | 用于从各种矿石中回收稀土元素的方法 |
| CN103842296B (zh) | 2011-06-03 | 2016-08-24 | 奥贝特科技有限公司 | 用于制备赤铁矿的方法 |
| BR112014006275A2 (pt) | 2011-09-16 | 2017-04-11 | Orbite Aluminae Inc | processos de preparação de alumina e de vários outros produtos |
| BR112014016732A8 (pt) | 2012-01-10 | 2017-07-04 | Orbite Aluminae Inc | processos para tratar lama vermelha |
| WO2013142957A1 (en) | 2012-03-29 | 2013-10-03 | Orbite Aluminae 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 |
| MY190290A (en) | 2012-07-12 | 2022-04-12 | Orbite Tech Inc | Processes for preparing titanium oxide and various other products |
| JP2015535886A (ja) | 2012-09-26 | 2015-12-17 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス |
| US9534274B2 (en) | 2012-11-14 | 2017-01-03 | Orbite Technologies Inc. | Methods for purifying aluminium ions |
| US10294117B2 (en) * | 2014-07-08 | 2019-05-21 | Avertana Limited | Extraction of products from titanium-bearing minerals |
| 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 OA OA53392A patent/OA02908A/xx unknown
- 1968-10-23 GB GB1250178D patent/GB1250178A/en not_active Expired
- 1968-10-24 NO NO04233/68A patent/NO129142B/no unknown
- 1968-10-24 ES ES359483A patent/ES359483A1/es not_active Expired
- 1968-10-24 DE DE1804977A patent/DE1804977C3/de not_active Expired
- 1968-10-24 SE SE14400/68A patent/SE340805B/xx unknown
- 1968-10-24 LU LU57159D patent/LU57159A1/xx unknown
- 1968-10-24 JP JP43077080A patent/JPS4816431B1/ja active Pending
- 1968-10-24 NL NL6815191.A patent/NL167395C/xx not_active IP Right Cessation
- 1968-10-25 BE BE722916D patent/BE722916A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297327A (en) | 1979-02-13 | 1981-10-27 | Elkem-Spigerverket A/S | Method of precipitation of pure aluminiumchloride from solutions which contain ions of aluminium and magnesium |
Also Published As
| Publication number | Publication date |
|---|---|
| NL167395C (nl) | 1981-12-16 |
| LU57159A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-06-25 |
| NO129142B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-04 |
| NL6815191A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-04-29 |
| DE1804977C3 (de) | 1980-04-10 |
| ES359483A1 (es) | 1970-06-01 |
| OA02908A (fr) | 1970-12-15 |
| BE722916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-04-25 |
| JPS4816431B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-05-22 |
| NL167395B (nl) | 1981-07-16 |
| DE1804977B2 (de) | 1976-08-26 |
| SE340805B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-06 |
| US3620671A (en) | 1971-11-16 |
| FR1558347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-02-28 |
| DE1804977A1 (de) | 1970-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1250178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CA1082884A (en) | Process for the extraction of alumina from aluminum- containing silicates | |
| US3862293A (en) | Process for the continuous acid treatment of crude clays and schists | |
| ES282047A1 (es) | Procedimiento para recuperar hierro, titanio y aluminio de las lechadas rojas de la bauxita | |
| RU2554136C2 (ru) | Способ получения глинозема | |
| US4177242A (en) | Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements | |
| CA1136379A (en) | Method of producing a pure aluminiumoxide from solutions containing dissolved ions of aluminium and iron | |
| GB1596484A (en) | Production of alumina | |
| CA1136380A (en) | Method of precipitation of pure aluminium-chloride from solutions which contain ions of aluminium and magnesium | |
| GB2140400A (en) | Treatment of aluminous materials to produce metallurgical grade alumina | |
| ES453451A1 (es) | Procedimiento para la obtencion a escala industrial de oxidode magnesio de elevada pureza. | |
| US2476979A (en) | Process for preparing alumina from clays and other silicates of aluminum | |
| ES339798A1 (es) | Procedimiento para purificar alumina. | |
| GB1107231A (en) | Process for producing iron-free aluminium nitrate solutions | |
| GB195295A (en) | Improvements in the manufacture of pure alumina | |
| US3579572A (en) | Process for the production of terephthalic acid | |
| US2204454A (en) | Process for decomposing zirconium ore | |
| US2044018A (en) | Separation of lithium salts | |
| GB159086A (en) | An improved process of producing oxide of aluminium from chloride of aluminium | |
| US4044115A (en) | Production of alumina monohydrate from aluminum nitrate solutions | |
| US3216792A (en) | Hydrometallurgical process | |
| US4526763A (en) | Process for the production of alumina | |
| US2224888A (en) | Making aluminum sulphate | |
| US1490021A (en) | Manufacture of aluminum chloride and pure alumina | |
| ES451870A1 (es) | Metodo de tratamiento de alumina. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |