BE857800A - Procede de decomposition thermique de chlorure d'aluminium hexa-hydrate et d'ontention d'alumine - Google Patents
Procede de decomposition thermique de chlorure d'aluminium hexa-hydrate et d'ontention d'alumineInfo
- Publication number
- BE857800A BE857800A BE180180A BE180180A BE857800A BE 857800 A BE857800 A BE 857800A BE 180180 A BE180180 A BE 180180A BE 180180 A BE180180 A BE 180180A BE 857800 A BE857800 A BE 857800A
- Authority
- BE
- Belgium
- Prior art keywords
- aluminum
- hydrate
- thermal decomposition
- chloride hexa
- aluminum chloride
- 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)
- Treating Waste Gases (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Muffle Furnaces And Rotary Kilns (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 (1)
| Publication Number | Publication Date |
|---|---|
| BE857800A true BE857800A (fr) | 1978-02-16 |
Family
ID=5985574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE180180A BE857800A (fr) | 1976-08-16 | 1977-08-16 | Procede de decomposition thermique de chlorure d'aluminium hexa-hydrate et d'ontention d'alumine |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4107281A (sv) |
| JP (1) | JPS5355499A (sv) |
| AR (1) | AR219713A1 (sv) |
| AU (1) | AU512558B2 (sv) |
| BE (1) | BE857800A (sv) |
| BR (1) | BR7705399A (sv) |
| CA (1) | CA1103001A (sv) |
| DD (1) | DD131852A5 (sv) |
| DE (1) | DE2636855C2 (sv) |
| DK (1) | DK361777A (sv) |
| ES (1) | ES461617A1 (sv) |
| FR (1) | FR2362081A1 (sv) |
| GB (1) | GB1570423A (sv) |
| HU (1) | HU181403B (sv) |
| IL (1) | IL52732A0 (sv) |
| IT (1) | IT1083930B (sv) |
| LU (1) | LU77964A1 (sv) |
| MX (1) | MX146424A (sv) |
| NL (1) | NL186507C (sv) |
| NZ (1) | NZ184915A (sv) |
| PL (1) | PL113237B1 (sv) |
| RO (1) | RO72777B (sv) |
| SE (1) | SE427649B (sv) |
| ZA (1) | ZA774914B (sv) |
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. |
| CN102268559A (zh) * | 2007-05-21 | 2011-12-07 | 奥贝特勘探Vspa有限公司 | 从铝土矿石中提取铝的工艺 |
| AU2012231686B2 (en) | 2011-03-18 | 2015-08-27 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from aluminum-bearing materials |
| EP3141621A1 (en) | 2011-05-04 | 2017-03-15 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
| 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 |
| EP2755918A4 (en) | 2011-09-16 | 2015-07-01 | Orbite Aluminae Inc | PROCESS FOR PRODUCING TONERDE AND VARIOUS OTHER PRODUCTS |
| US9023301B2 (en) | 2012-01-10 | 2015-05-05 | Orbite Aluminae Inc. | Processes for treating red mud |
| AU2013203808B2 (en) | 2012-03-29 | 2016-07-28 | Orbite Aluminae Inc. | Processes for treating fly ashes |
| RU2597096C2 (ru) | 2012-07-12 | 2016-09-10 | Орбит Алюминэ Инк. | Способы получения оксида титана и различных других продуктов |
| CN104507868B (zh) * | 2012-08-01 | 2018-02-09 | 俄铝工程技术中心有限责任公司 | 生产氧化铝的方法 |
| 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. |
| 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 |
| WO2016134455A1 (en) * | 2015-02-23 | 2016-09-01 | 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 |
| JP7408693B2 (ja) * | 2019-06-07 | 2024-01-05 | メッツォ オウトテック フィンランド オサケ ユキチュア | 塩化アルミニウム水和物を熱分解して酸化アルミニウムにする工程および設備 |
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 (sv) * | 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 NZ NZ184915A patent/NZ184915A/xx unknown
- 1977-08-12 LU LU77964A patent/LU77964A1/xx unknown
- 1977-08-12 AR AR268781A patent/AR219713A1/es active
- 1977-08-12 IT IT26666/77A patent/IT1083930B/it active
- 1977-08-12 CA CA284,679A patent/CA1103001A/fr not_active Expired
- 1977-08-12 DD DD7700200552A patent/DD131852A5/xx unknown
- 1977-08-15 BR BR7705399A patent/BR7705399A/pt unknown
- 1977-08-15 MX MX170232A patent/MX146424A/es unknown
- 1977-08-15 JP JP9772277A patent/JPS5355499A/ja active Granted
- 1977-08-15 GB GB34217/77A patent/GB1570423A/en not_active Expired
- 1977-08-15 AU AU27906/77A patent/AU512558B2/en not_active Expired
- 1977-08-15 DK DK361777A patent/DK361777A/da unknown
- 1977-08-15 SE SE7709200A patent/SE427649B/sv not_active IP Right Cessation
- 1977-08-15 IL IL52732A patent/IL52732A0/xx not_active IP Right Cessation
- 1977-08-15 RO RO91364A patent/RO72777B/ro unknown
- 1977-08-15 ZA ZA00774914A patent/ZA774914B/xx unknown
- 1977-08-15 PL PL1977200285A patent/PL113237B1/pl unknown
- 1977-08-16 BE BE180180A patent/BE857800A/xx not_active IP Right Cessation
- 1977-08-16 HU HU77AU380A patent/HU181403B/hu not_active IP Right Cessation
- 1977-08-16 ES ES461617A patent/ES461617A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK361777A (da) | 1978-02-17 |
| ZA774914B (en) | 1978-09-27 |
| FR2362081B1 (sv) | 1981-03-27 |
| US4107281A (en) | 1978-08-15 |
| IT1083930B (it) | 1985-05-25 |
| SE7709200L (sv) | 1978-02-17 |
| NL7708840A (nl) | 1978-02-20 |
| DD131852A5 (de) | 1978-07-26 |
| CA1103001A (fr) | 1981-06-16 |
| NL186507B (nl) | 1990-07-16 |
| FR2362081A1 (fr) | 1978-03-17 |
| ES461617A1 (es) | 1978-06-16 |
| JPS5355499A (en) | 1978-05-19 |
| MX146424A (es) | 1982-06-25 |
| RO72777A (ro) | 1984-03-15 |
| NL186507C (nl) | 1990-12-17 |
| PL200285A1 (pl) | 1978-04-10 |
| DE2636855A1 (de) | 1978-02-23 |
| AR219713A1 (es) | 1980-09-15 |
| DE2636855C2 (de) | 1986-08-21 |
| PL113237B1 (en) | 1980-11-29 |
| GB1570423A (en) | 1980-07-02 |
| NZ184915A (en) | 1980-02-21 |
| SE427649B (sv) | 1983-04-25 |
| LU77964A1 (sv) | 1978-04-27 |
| BR7705399A (pt) | 1978-06-06 |
| JPS5611646B2 (sv) | 1981-03-16 |
| AU2790677A (en) | 1979-02-22 |
| HU181403B (en) | 1983-07-28 |
| AU512558B2 (en) | 1980-10-16 |
| IL52732A0 (en) | 1977-10-31 |
| RO72777B (ro) | 1984-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ALUMINIUM PECHINEY Effective date: 19930831 |