BE874141A - Decomposition de chlorure d'aluminium hexahydrate par chauffage indirect au moyen d'une partie du calcinat recycle - Google Patents
Decomposition de chlorure d'aluminium hexahydrate par chauffage indirect au moyen d'une partie du calcinat recycleInfo
- Publication number
- BE874141A BE874141A BE8/158A BE8000158A BE874141A BE 874141 A BE874141 A BE 874141A BE 8/158 A BE8/158 A BE 8/158A BE 8000158 A BE8000158 A BE 8000158A BE 874141 A BE874141 A BE 874141A
- Authority
- BE
- Belgium
- Prior art keywords
- calcinate
- recycled
- decomposition
- aluminum chloride
- chloride hexahydrate
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2805906A DE2805906C2 (de) | 1978-02-13 | 1978-02-13 | Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat |
Publications (1)
Publication Number | Publication Date |
---|---|
BE874141A true BE874141A (fr) | 1979-08-13 |
Family
ID=6031768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE8/158A BE874141A (fr) | 1978-02-13 | 1979-02-13 | Decomposition de chlorure d'aluminium hexahydrate par chauffage indirect au moyen d'une partie du calcinat recycle |
Country Status (23)
Country | Link |
---|---|
US (1) | US4226844A (it) |
EP (1) | EP0003713B1 (it) |
JP (1) | JPS5825048B2 (it) |
AR (1) | AR227377A1 (it) |
AU (1) | AU527533B2 (it) |
BE (1) | BE874141A (it) |
BG (1) | BG39463A3 (it) |
BR (1) | BR7900836A (it) |
CA (1) | CA1110825A (it) |
DD (1) | DD141919A5 (it) |
DE (1) | DE2805906C2 (it) |
DK (1) | DK55779A (it) |
ES (1) | ES477564A1 (it) |
FR (1) | FR2416865A1 (it) |
HU (1) | HU181469B (it) |
IL (1) | IL56599A0 (it) |
IT (1) | IT1113406B (it) |
LU (1) | LU80914A1 (it) |
MX (1) | MX151811A (it) |
NZ (1) | NZ189627A (it) |
PL (1) | PL213351A1 (it) |
SU (1) | SU1232143A3 (it) |
ZA (1) | ZA79593B (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPS601000U (ja) * | 1983-06-17 | 1985-01-07 | 九州日本電気株式会社 | 搬送レ−ル |
DE10260733B4 (de) | 2002-12-23 | 2010-08-12 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen |
DE10260741A1 (de) | 2002-12-23 | 2004-07-08 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen |
DE10260739B3 (de) * | 2002-12-23 | 2004-09-16 | Outokumpu Oy | Verfahren und Anlage zur Herstellung von Metalloxid aus Metallverbindungen |
DE10260731B4 (de) | 2002-12-23 | 2005-04-14 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen |
DE10260737B4 (de) | 2002-12-23 | 2005-06-30 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen |
DE10260734B4 (de) | 2002-12-23 | 2005-05-04 | Outokumpu Oyj | Verfahren und Anlage zur Herstellung von Schwelkoks |
DE10260738A1 (de) | 2002-12-23 | 2004-07-15 | Outokumpu Oyj | Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen |
US7730633B2 (en) * | 2004-10-12 | 2010-06-08 | Pesco Inc. | Agricultural-product production with heat and moisture recovery and control |
DE102006062151A1 (de) * | 2006-12-22 | 2008-06-26 | Outotec Oyj | Verfahren und Anlage zur Wärmebehandlung von partikulären Feststoffen, insbesondere zur Herstellung von Metalloxid aus Metallhydroxid |
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 |
US9150428B2 (en) | 2011-06-03 | 2015-10-06 | Orbite Aluminae Inc. | Methods for separating iron ions from aluminum ions |
RU2014114938A (ru) | 2011-09-16 | 2015-10-27 | Орбит Элюминэ Инк. | Способы получения оксида алюминия и разнообразных других продуктов |
RU2579843C2 (ru) | 2012-01-10 | 2016-04-10 | Орбит Текнолоджис Инк. | Способы обработки красного шлама |
CA2903512C (en) | 2012-03-29 | 2017-12-05 | Orbite Technologies Inc. | Processes for treating fly ashes |
MY175471A (en) | 2012-07-12 | 2020-06-29 | 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 |
AU2013344721A1 (en) | 2012-11-14 | 2015-07-02 | Orbite Aluminae Inc. | Methods for purifying aluminium ions |
WO2019114922A1 (en) * | 2017-12-11 | 2019-06-20 | Outotec (Finland) Oy | Process and plant for thermal decomposition of aluminium chloride hydrate into aluminium oxide |
DE102019204498A1 (de) * | 2019-03-29 | 2020-10-01 | Sgl Carbon Se | HCl-Rückgewinnungseinheit |
CA3142583A1 (en) * | 2019-06-07 | 2020-12-10 | Metso Outotec (Finland) Oy | Process and plant for thermal decomposition of aluminium chloride hydrate into aluminium oxide |
WO2023235913A1 (en) * | 2022-06-08 | 2023-12-14 | Lava Blue Ltd | A method for producing an aluminous material |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1667195C3 (de) * | 1968-01-31 | 1979-09-27 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Halogenwasserstoffsäuren und von Metalloxiden |
DE1767628C3 (de) * | 1968-05-30 | 1985-03-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Durchführung endothermer Prozesse |
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 |
US4049788A (en) * | 1972-12-14 | 1977-09-20 | Metallgesellschaft Aktiengesellschaft | Thermal transformation of metal chlorides to oxides in a fluidized bed |
DE2503142A1 (de) * | 1975-01-27 | 1976-07-29 | Metallgesellschaft Ag | Verfahren zur aufarbeitung von metallchloride enthaltenden loesungen |
DE2524541C2 (de) * | 1975-06-03 | 1986-08-21 | Aluminium Pechiney, Lyon | Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat |
DE2524540C2 (de) * | 1975-06-03 | 1986-04-24 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Durchführung endothermer Prozesse |
IL47643A (en) * | 1975-07-04 | 1977-05-31 | Yissum Res Dev Co | Oxidation of magnesium chloride |
DE2636854C2 (de) * | 1976-08-16 | 1986-08-21 | Aluminium Pechiney, Lyon | Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat |
DE2636855C2 (de) * | 1976-08-16 | 1986-08-21 | Aluminium Pechiney, Lyon | Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat |
-
1978
- 1978-02-13 DE DE2805906A patent/DE2805906C2/de not_active Expired
-
1979
- 1979-02-05 US US06/009,115 patent/US4226844A/en not_active Expired - Lifetime
- 1979-02-06 FR FR7903561A patent/FR2416865A1/fr active Granted
- 1979-02-06 EP EP79420009A patent/EP0003713B1/fr not_active Expired
- 1979-02-06 IL IL56599A patent/IL56599A0/xx not_active IP Right Cessation
- 1979-02-07 HU HU79PE1065A patent/HU181469B/hu not_active IP Right Cessation
- 1979-02-08 ES ES477564A patent/ES477564A1/es not_active Expired
- 1979-02-08 DD DD79210907A patent/DD141919A5/de unknown
- 1979-02-08 AU AU44079/79A patent/AU527533B2/en not_active Ceased
- 1979-02-09 JP JP54014173A patent/JPS5825048B2/ja not_active Expired
- 1979-02-09 DK DK55779A patent/DK55779A/da unknown
- 1979-02-09 BG BG7942429A patent/BG39463A3/xx unknown
- 1979-02-10 PL PL21335179A patent/PL213351A1/xx unknown
- 1979-02-12 NZ NZ189627A patent/NZ189627A/xx unknown
- 1979-02-12 MX MX176573A patent/MX151811A/es unknown
- 1979-02-12 SU SU792730952A patent/SU1232143A3/ru active
- 1979-02-12 ZA ZA79593A patent/ZA79593B/xx unknown
- 1979-02-12 BR BR7900836A patent/BR7900836A/pt unknown
- 1979-02-12 CA CA321,317A patent/CA1110825A/fr not_active Expired
- 1979-02-12 IT IT7920113A patent/IT1113406B/it active
- 1979-02-13 LU LU80914A patent/LU80914A1/xx unknown
- 1979-02-13 BE BE8/158A patent/BE874141A/xx not_active IP Right Cessation
- 1979-02-18 AR AR275488A patent/AR227377A1/es active
Also Published As
Publication number | Publication date |
---|---|
HU181469B (en) | 1983-07-28 |
DE2805906C2 (de) | 1986-08-14 |
FR2416865B1 (it) | 1984-04-06 |
LU80914A1 (fr) | 1979-10-29 |
IT1113406B (it) | 1986-01-20 |
IT7920113A0 (it) | 1979-02-12 |
FR2416865A1 (fr) | 1979-09-07 |
AU4407979A (en) | 1979-08-23 |
BG39463A3 (en) | 1986-06-16 |
SU1232143A3 (ru) | 1986-05-15 |
EP0003713A1 (fr) | 1979-08-22 |
DD141919A5 (de) | 1980-05-28 |
EP0003713B1 (fr) | 1982-10-27 |
NZ189627A (en) | 1981-10-19 |
JPS5825048B2 (ja) | 1983-05-25 |
JPS54117397A (en) | 1979-09-12 |
AR227377A1 (es) | 1982-10-29 |
ZA79593B (en) | 1980-02-27 |
PL213351A1 (pl) | 1979-11-19 |
CA1110825A (fr) | 1981-10-20 |
BR7900836A (pt) | 1979-09-04 |
IL56599A0 (en) | 1979-05-31 |
DK55779A (da) | 1979-08-14 |
US4226844A (en) | 1980-10-07 |
AU527533B2 (en) | 1983-03-10 |
MX151811A (es) | 1985-03-25 |
ES477564A1 (es) | 1979-06-16 |
DE2805906A1 (de) | 1979-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALUMINIUM PECHINEY Effective date: 19940228 |