GB1522841A - Processes for the manufacture of aluminium chloride - Google Patents
Processes for the manufacture of aluminium chlorideInfo
- Publication number
- GB1522841A GB1522841A GB38337/75A GB3833775A GB1522841A GB 1522841 A GB1522841 A GB 1522841A GB 38337/75 A GB38337/75 A GB 38337/75A GB 3833775 A GB3833775 A GB 3833775A GB 1522841 A GB1522841 A GB 1522841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- aluminium chloride
- al2o3
- manufacture
- processes
- 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
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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/58—Preparation of anhydrous aluminium chloride
- C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
Abstract
Aluminium-oxide-containing substances are reacted to give aluminium chloride. In a first process step, the aluminium oxide-containing material is activated by heating to 350-900 DEG C until the residual water content is between 0.5 and 10% by weight, based on Al2O3, and the specific inner area of the Al2O3 having a strongly perturbed crystal structure is between 10 and 450 m<2>/g of Al2O3. In a second process step, the activated aluminium oxide is reacted at 350-800 DEG C with a chlorinating and reducing gas or gas mixture to form aluminium chloride which is obtained by condensation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1271374A CH614181A5 (en) | 1974-09-19 | 1974-09-19 | Process for preparing aluminium chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1522841A true GB1522841A (en) | 1978-08-31 |
Family
ID=4385686
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38337/75A Expired GB1522841A (en) | 1974-09-19 | 1975-09-18 | Processes for the manufacture of aluminium chloride |
| GB38338/75A Expired GB1522842A (en) | 1974-09-19 | 1975-09-18 | Processes for the manufacture of aluminium chloride from ores |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38338/75A Expired GB1522842A (en) | 1974-09-19 | 1975-09-18 | Processes for the manufacture of aluminium chloride from ores |
Country Status (15)
| Country | Link |
|---|---|
| JP (2) | JPS5410360B2 (en) |
| AT (2) | AT341480B (en) |
| BR (2) | BR7506017A (en) |
| CA (2) | CA1077678A (en) |
| CH (1) | CH614181A5 (en) |
| DE (1) | DE2540064A1 (en) |
| EG (1) | EG11838A (en) |
| FR (2) | FR2285345A1 (en) |
| GB (2) | GB1522841A (en) |
| IT (2) | IT1045186B (en) |
| NL (2) | NL7511080A (en) |
| NO (2) | NO753171L (en) |
| SE (2) | SE7510454L (en) |
| SU (1) | SU593653A3 (en) |
| ZA (2) | ZA755930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2448753A1 (en) * | 2009-06-30 | 2012-05-09 | Société de Technologie MICHELIN | Retread tire having tread band matched to base tread |
-
1974
- 1974-09-19 CH CH1271374A patent/CH614181A5/en not_active IP Right Cessation
-
1975
- 1975-09-09 DE DE19752540064 patent/DE2540064A1/en not_active Withdrawn
- 1975-09-17 NO NO753171A patent/NO753171L/no unknown
- 1975-09-17 NO NO753170A patent/NO753170L/no unknown
- 1975-09-17 ZA ZA00755930A patent/ZA755930B/en unknown
- 1975-09-17 ZA ZA00755931A patent/ZA755931B/en unknown
- 1975-09-18 GB GB38337/75A patent/GB1522841A/en not_active Expired
- 1975-09-18 AT AT718975A patent/AT341480B/en not_active IP Right Cessation
- 1975-09-18 SE SE7510454A patent/SE7510454L/en unknown
- 1975-09-18 BR BR7506017*A patent/BR7506017A/en unknown
- 1975-09-18 GB GB38338/75A patent/GB1522842A/en not_active Expired
- 1975-09-18 SE SE7510453A patent/SE411892B/en unknown
- 1975-09-18 AT AT718875A patent/AT344662B/en not_active IP Right Cessation
- 1975-09-18 BR BR7506028*A patent/BR7506028A/en unknown
- 1975-09-19 JP JP11355975A patent/JPS5410360B2/ja not_active Expired
- 1975-09-19 NL NL7511080A patent/NL7511080A/en not_active Application Discontinuation
- 1975-09-19 IT IT27465/75A patent/IT1045186B/en active
- 1975-09-19 CA CA235,842A patent/CA1077678A/en not_active Expired
- 1975-09-19 FR FR7528850A patent/FR2285345A1/en not_active Withdrawn
- 1975-09-19 NL NL7511084A patent/NL7511084A/en not_active Application Discontinuation
- 1975-09-19 FR FR7528849A patent/FR2285344A1/en not_active Withdrawn
- 1975-09-19 CA CA235,920A patent/CA1082880A/en not_active Expired
- 1975-09-19 JP JP50113558A patent/JPS5155796A/en active Granted
- 1975-09-19 SU SU752172447A patent/SU593653A3/en active
- 1975-09-19 IT IT27463/75A patent/IT1042877B/en active
- 1975-09-20 EG EG555/75A patent/EG11838A/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2448753A1 (en) * | 2009-06-30 | 2012-05-09 | Société de Technologie MICHELIN | Retread tire having tread band matched to base tread |
| EP2448753A4 (en) * | 2009-06-30 | 2013-03-27 | Michelin & Cie | Retread tire having tread band matched to base tread |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7511080A (en) | 1976-03-23 |
| AT344662B (en) | 1978-08-10 |
| NO753171L (en) | 1976-03-22 |
| SU593653A3 (en) | 1978-02-15 |
| ZA755930B (en) | 1976-08-25 |
| JPS5410359B2 (en) | 1979-05-04 |
| CA1082880A (en) | 1980-08-05 |
| AU8500975A (en) | 1977-03-24 |
| AU8489775A (en) | 1977-03-24 |
| JPS5410360B2 (en) | 1979-05-04 |
| EG11838A (en) | 1978-06-30 |
| CH614181A5 (en) | 1979-11-15 |
| ATA718975A (en) | 1977-06-15 |
| NL7511084A (en) | 1976-03-23 |
| ATA718875A (en) | 1977-12-15 |
| JPS5155796A (en) | 1976-05-17 |
| BR7506028A (en) | 1976-08-03 |
| SE411892B (en) | 1980-02-11 |
| BR7506017A (en) | 1976-08-03 |
| JPS5159794A (en) | 1976-05-25 |
| FR2285345A1 (en) | 1976-04-16 |
| GB1522842A (en) | 1978-08-31 |
| ZA755931B (en) | 1976-08-25 |
| DE2540064A1 (en) | 1976-04-01 |
| IT1045186B (en) | 1980-05-10 |
| FR2285344A1 (en) | 1976-04-16 |
| SE7510454L (en) | 1976-03-22 |
| IT1042877B (en) | 1980-01-30 |
| SE7510453L (en) | 1976-03-22 |
| NO753170L (en) | 1976-03-22 |
| AT341480B (en) | 1978-02-10 |
| CA1077678A (en) | 1980-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |