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
- ILXDAXZQNSOSAE-UHFFFAOYSA-N [AlH3].[Cl] Chemical compound [AlH3].[Cl] ILXDAXZQNSOSAE-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 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
- C01F7/30—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 (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 |
| ATE85901T1 (de) * | 1986-12-10 | 1993-03-15 | Bbc Brown Boveri & Cie | Verfahren und vorrichtung zur trennung und/oder umsatz von partikeln. |
| BRPI0811938A2 (pt) | 2007-05-21 | 2014-11-25 | Exploration Orbite Vspa Inc | Processos para a extração de alumínio e de ferro a partir de minérios aluminosos |
| JP2014508863A (ja) | 2011-03-18 | 2014-04-10 | オーバイト アルミナ インコーポレイテッド | アルミニウム含有材料から希土類元素を回収する方法 |
| EP3141621A1 (en) | 2011-05-04 | 2017-03-15 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
| US9150428B2 (en) | 2011-06-03 | 2015-10-06 | Orbite Aluminae Inc. | Methods for separating iron ions from aluminum ions |
| CN104039706A (zh) | 2011-09-16 | 2014-09-10 | 奥贝特铝业有限公司 | 制备氧化铝和各种其他产品的工艺 |
| WO2013104059A1 (en) | 2012-01-10 | 2013-07-18 | Orbite Aluminae Inc. | Processes for treating red mud |
| US9181603B2 (en) | 2012-03-29 | 2015-11-10 | Orbite Technologies Inc. | Processes for treating fly ashes |
| CA2878744C (en) | 2012-07-12 | 2020-09-15 | Orbite Aluminae Inc. | Processes for preparing aluminum chloride and various other products by hcl leaching |
| RU2564360C2 (ru) * | 2012-08-01 | 2015-09-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ получения глинозема |
| WO2014047728A1 (en) | 2012-09-26 | 2014-04-03 | Orbite Aluminae Inc. | Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials |
| JP2016504251A (ja) | 2012-11-14 | 2016-02-12 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | アルミニウムイオンの精製方法 |
| 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 |
| CN107406270A (zh) | 2015-02-23 | 2017-11-28 | 波拉尔蓝宝石有限公司 | 制造高纯度氧化铝的方法 |
| DE102015107433A1 (de) * | 2015-05-12 | 2016-11-17 | Outotec (Finland) Oy | Verfahren und Anlage zur Produktion von kalziniertem Petrolkoks |
| AU2019449397A1 (en) * | 2019-06-07 | 2022-01-06 | Metso 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 LU LU77964A patent/LU77964A1/xx unknown
- 1977-08-12 DD DD7700200552A patent/DD131852A5/xx unknown
- 1977-08-12 CA CA284,679A patent/CA1103001A/fr not_active Expired
- 1977-08-12 NZ NZ184915A patent/NZ184915A/xx unknown
- 1977-08-12 AR AR268781A patent/AR219713A1/es active
- 1977-08-12 IT IT26666/77A patent/IT1083930B/it active
- 1977-08-15 BR BR7705399A patent/BR7705399A/pt unknown
- 1977-08-15 GB GB34217/77A patent/GB1570423A/en not_active Expired
- 1977-08-15 IL IL52732A patent/IL52732A0/xx not_active IP Right Cessation
- 1977-08-15 DK DK361777A patent/DK361777A/da unknown
- 1977-08-15 RO RO91364A patent/RO72777B/ro unknown
- 1977-08-15 MX MX170232A patent/MX146424A/es unknown
- 1977-08-15 AU AU27906/77A patent/AU512558B2/en not_active Expired
- 1977-08-15 JP JP9772277A patent/JPS5355499A/ja active Granted
- 1977-08-15 SE SE7709200A patent/SE427649B/xx not_active IP Right Cessation
- 1977-08-15 PL PL1977200285A patent/PL113237B1/pl unknown
- 1977-08-15 ZA ZA00774914A patent/ZA774914B/xx unknown
- 1977-08-16 BE BE180180A patent/BE857800A/xx not_active IP Right Cessation
- 1977-08-16 ES ES461617A patent/ES461617A1/es not_active Expired
- 1977-08-16 HU HU77AU380A patent/HU181403B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2636855A1 (de) | 1978-02-23 |
| SE7709200L (sv) | 1978-02-17 |
| RO72777B (ro) | 1984-03-31 |
| CA1103001A (fr) | 1981-06-16 |
| FR2362081A1 (fr) | 1978-03-17 |
| AU512558B2 (en) | 1980-10-16 |
| ES461617A1 (es) | 1978-06-16 |
| JPS5355499A (en) | 1978-05-19 |
| BE857800A (fr) | 1978-02-16 |
| PL200285A1 (pl) | 1978-04-10 |
| DE2636855C2 (de) | 1986-08-21 |
| NZ184915A (en) | 1980-02-21 |
| NL7708840A (nl) | 1978-02-20 |
| AU2790677A (en) | 1979-02-22 |
| LU77964A1 (ro) | 1978-04-27 |
| US4107281A (en) | 1978-08-15 |
| IL52732A0 (en) | 1977-10-31 |
| MX146424A (es) | 1982-06-25 |
| PL113237B1 (en) | 1980-11-29 |
| SE427649B (sv) | 1983-04-25 |
| DD131852A5 (de) | 1978-07-26 |
| NL186507C (nl) | 1990-12-17 |
| NL186507B (nl) | 1990-07-16 |
| AR219713A1 (es) | 1980-09-15 |
| JPS5611646B2 (ro) | 1981-03-16 |
| IT1083930B (it) | 1985-05-25 |
| FR2362081B1 (ro) | 1981-03-27 |
| BR7705399A (pt) | 1978-06-06 |
| HU181403B (en) | 1983-07-28 |
| DK361777A (da) | 1978-02-17 |
| GB1570423A (en) | 1980-07-02 |
| ZA774914B (en) | 1978-09-27 |
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