RO72777A - Procedeu de obtinere a oxidului de aluminiu si a acidului clorhidric prin descompunerea clorurii de aluminiu hidratate - Google Patents
Procedeu de obtinere a oxidului de aluminiu si a acidului clorhidric prin descompunerea clorurii de aluminiu hidratateInfo
- Publication number
- RO72777A RO72777A RO7791364A RO9136477A RO72777A RO 72777 A RO72777 A RO 72777A RO 7791364 A RO7791364 A RO 7791364A RO 9136477 A RO9136477 A RO 9136477A RO 72777 A RO72777 A RO 72777A
- Authority
- RO
- Romania
- Prior art keywords
- aluminum
- hydraft
- disoding
- clorhydridic
- obtaining
- Prior art date
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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/16—Fluidization
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2636855A DE2636855C2 (de) | 1976-08-16 | 1976-08-16 | Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO72777A true RO72777A (ro) | 1984-03-15 |
| RO72777B RO72777B (ro) | 1984-03-31 |
Family
ID=5985574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO91364A RO72777B (ro) | 1976-08-16 | 1977-08-15 | Procedeu de obtinere a oxidului de aluminiu si a acidului clorhidric, prin descompunerea clorurii de aluminiu hidratate |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4107281A (ro) |
| JP (1) | JPS5355499A (ro) |
| AR (1) | AR219713A1 (ro) |
| AU (1) | AU512558B2 (ro) |
| BE (1) | BE857800A (ro) |
| BR (1) | BR7705399A (ro) |
| CA (1) | CA1103001A (ro) |
| DD (1) | DD131852A5 (ro) |
| DE (1) | DE2636855C2 (ro) |
| DK (1) | DK361777A (ro) |
| ES (1) | ES461617A1 (ro) |
| FR (1) | FR2362081A1 (ro) |
| GB (1) | GB1570423A (ro) |
| HU (1) | HU181403B (ro) |
| IL (1) | IL52732A0 (ro) |
| IT (1) | IT1083930B (ro) |
| LU (1) | LU77964A1 (ro) |
| MX (1) | MX146424A (ro) |
| NL (1) | NL186507C (ro) |
| NZ (1) | NZ184915A (ro) |
| PL (1) | PL113237B1 (ro) |
| RO (1) | RO72777B (ro) |
| SE (1) | SE427649B (ro) |
| ZA (1) | ZA774914B (ro) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2805906C2 (de) * | 1978-02-13 | 1986-08-14 | Aluminium Pechiney, Lyon | Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat |
| US4402932A (en) * | 1982-05-07 | 1983-09-06 | The United States Of America As Represented By The Secretary Of The Interior | Thermal decomposition of aluminum chloride hexahydrate |
| DE3784324D1 (de) * | 1986-12-10 | 1993-04-01 | Bbc Brown Boveri & Cie | Verfahren und vorrichtung zur trennung und/oder umsatz von partikeln. |
| RU2471010C2 (ru) | 2007-05-21 | 2012-12-27 | Орбит Элюминэ Инк. | Способ извлечения алюминия и железа из глиноземистых руд |
| AU2012231686B2 (en) | 2011-03-18 | 2015-08-27 | Aem Technologies Inc. | Processes for recovering rare earth elements from aluminum-bearing 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 |
| US9150428B2 (en) | 2011-06-03 | 2015-10-06 | Orbite Aluminae Inc. | Methods for separating iron ions from aluminum ions |
| WO2013037054A1 (en) | 2011-09-16 | 2013-03-21 | Orbite Aluminae Inc. | Processes for preparing alumina and various other products |
| RU2016104423A (ru) | 2012-01-10 | 2018-11-22 | Орбит Текнолоджис Инк. | Способы обработки красного шлама |
| US9181603B2 (en) | 2012-03-29 | 2015-11-10 | Orbite Technologies Inc. | Processes for treating fly ashes |
| US9290828B2 (en) | 2012-07-12 | 2016-03-22 | Orbite Technologies Inc. | Processes for preparing titanium oxide and various other products |
| AU2012386621B2 (en) * | 2012-08-01 | 2017-02-02 | Obschestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompania Rusal Inzhenerno-Tekhnologicheskiy Tsentr" | Method for producing alumina |
| 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 |
| CA2891427C (en) | 2012-11-14 | 2016-09-20 | Orbite Aluminae Inc. | Methods for purifying aluminium ions |
| CN104058436B (zh) * | 2014-06-12 | 2016-06-01 | 北京航天动力研究所 | 一种回转窑焙烧六水结晶氯化铝制备氧化铝的装置及方法 |
| CA2977549C (en) * | 2015-02-23 | 2024-02-20 | Polar Sapphire Ltd. | Process for making high-purity aluminum oxide |
| DE102015107433A1 (de) * | 2015-05-12 | 2016-11-17 | Outotec (Finland) Oy | Verfahren und Anlage zur Produktion von kalziniertem Petrolkoks |
| WO2020244782A1 (en) * | 2019-06-07 | 2020-12-10 | Outotec (Finland) Oy | Process and plant for thermal decomposition of aluminium chloride hydrate into aluminium oxide |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA788920A (en) * | 1968-07-02 | Rohrbach Rudolf | Process for heat treating material | |
| US2539263A (en) * | 1942-10-28 | 1951-01-23 | Standard Oil Dev Co | Contacting finely divided solids with gases |
| US3130008A (en) * | 1949-11-23 | 1964-04-21 | Cabot Corp | Method of preparing metallic oxides by hydrolysis of metallic halides |
| US2780525A (en) * | 1953-10-08 | 1957-02-05 | Cabot Godfrey L Inc | Process and apparatus for the production of aluminum oxide from aluminum chloride |
| US3144303A (en) * | 1960-08-30 | 1964-08-11 | Du Pont | Fluidization process |
| DE1767628C3 (de) * | 1968-05-30 | 1985-03-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Durchführung endothermer Prozesse |
| JPS501700B1 (ro) * | 1969-06-21 | 1975-01-21 | ||
| US3648380A (en) * | 1970-05-28 | 1972-03-14 | Aluminum Co Of America | Fluidized bed level control |
| DE2106306C3 (de) * | 1971-02-10 | 1974-12-19 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Aluminiumfluorid |
| AT315207B (de) * | 1972-11-20 | 1974-05-10 | Ruthner Ind Planungs Ag | Verfahren zur Herstellung von Chlorwasserstoff |
| DE2261083C3 (de) * | 1972-12-14 | 1979-05-31 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur thermischen Spaltung von Metallchloriden |
-
1976
- 1976-08-16 DE DE2636855A patent/DE2636855C2/de not_active Expired
-
1977
- 1977-06-13 FR FR7718892A patent/FR2362081A1/fr active Granted
- 1977-08-10 NL NLAANVRAGE7708840,A patent/NL186507C/xx not_active IP Right Cessation
- 1977-08-11 US US05/823,643 patent/US4107281A/en not_active Expired - Lifetime
- 1977-08-12 DD DD7700200552A patent/DD131852A5/xx unknown
- 1977-08-12 IT IT26666/77A patent/IT1083930B/it active
- 1977-08-12 LU LU77964A patent/LU77964A1/xx unknown
- 1977-08-12 NZ NZ184915A patent/NZ184915A/xx unknown
- 1977-08-12 CA CA284,679A patent/CA1103001A/fr not_active Expired
- 1977-08-12 AR AR268781A patent/AR219713A1/es active
- 1977-08-15 DK DK361777A patent/DK361777A/da unknown
- 1977-08-15 BR BR7705399A patent/BR7705399A/pt unknown
- 1977-08-15 IL IL52732A patent/IL52732A0/xx not_active IP Right Cessation
- 1977-08-15 SE SE7709200A patent/SE427649B/xx not_active IP Right Cessation
- 1977-08-15 AU AU27906/77A patent/AU512558B2/en not_active Expired
- 1977-08-15 RO RO91364A patent/RO72777B/ro unknown
- 1977-08-15 JP JP9772277A patent/JPS5355499A/ja active Granted
- 1977-08-15 ZA ZA00774914A patent/ZA774914B/xx unknown
- 1977-08-15 MX MX170232A patent/MX146424A/es unknown
- 1977-08-15 PL PL1977200285A patent/PL113237B1/pl unknown
- 1977-08-15 GB GB34217/77A patent/GB1570423A/en not_active Expired
- 1977-08-16 HU HU77AU380A patent/HU181403B/hu not_active IP Right Cessation
- 1977-08-16 BE BE180180A patent/BE857800A/xx not_active IP Right Cessation
- 1977-08-16 ES ES461617A patent/ES461617A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5355499A (en) | 1978-05-19 |
| CA1103001A (fr) | 1981-06-16 |
| BR7705399A (pt) | 1978-06-06 |
| MX146424A (es) | 1982-06-25 |
| JPS5611646B2 (ro) | 1981-03-16 |
| SE7709200L (sv) | 1978-02-17 |
| ZA774914B (en) | 1978-09-27 |
| PL113237B1 (en) | 1980-11-29 |
| HU181403B (en) | 1983-07-28 |
| US4107281A (en) | 1978-08-15 |
| FR2362081B1 (ro) | 1981-03-27 |
| ES461617A1 (es) | 1978-06-16 |
| AU512558B2 (en) | 1980-10-16 |
| DD131852A5 (de) | 1978-07-26 |
| IL52732A0 (en) | 1977-10-31 |
| NL186507B (nl) | 1990-07-16 |
| DK361777A (da) | 1978-02-17 |
| AR219713A1 (es) | 1980-09-15 |
| BE857800A (fr) | 1978-02-16 |
| NZ184915A (en) | 1980-02-21 |
| AU2790677A (en) | 1979-02-22 |
| IT1083930B (it) | 1985-05-25 |
| NL7708840A (nl) | 1978-02-20 |
| GB1570423A (en) | 1980-07-02 |
| FR2362081A1 (fr) | 1978-03-17 |
| SE427649B (sv) | 1983-04-25 |
| DE2636855C2 (de) | 1986-08-21 |
| DE2636855A1 (de) | 1978-02-23 |
| NL186507C (nl) | 1990-12-17 |
| PL200285A1 (pl) | 1978-04-10 |
| LU77964A1 (ro) | 1978-04-27 |
| RO72777B (ro) | 1984-03-31 |
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