JPS50139097A - - Google Patents
Info
- Publication number
- JPS50139097A JPS50139097A JP50045393A JP4539375A JPS50139097A JP S50139097 A JPS50139097 A JP S50139097A JP 50045393 A JP50045393 A JP 50045393A JP 4539375 A JP4539375 A JP 4539375A JP S50139097 A JPS50139097 A JP S50139097A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Landscapes
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB727174 | 1974-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50139097A true JPS50139097A (https=) | 1975-11-06 |
| JPS5423877B2 JPS5423877B2 (https=) | 1979-08-16 |
Family
ID=3765882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4539375A Expired JPS5423877B2 (https=) | 1974-04-17 | 1975-04-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4059673A (https=) |
| JP (1) | JPS5423877B2 (https=) |
| BR (1) | BR7502328A (https=) |
| CA (1) | CA1044469A (https=) |
| DE (1) | DE2516735C3 (https=) |
| FR (1) | FR2267983B1 (https=) |
| NL (1) | NL166670C (https=) |
| PH (1) | PH11598A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252774A (en) * | 1980-03-25 | 1981-02-24 | The United States Of America As Represented By The United States Department Of Energy | Method of processing aluminous ores |
| IT1134196B (it) * | 1980-11-06 | 1986-07-31 | Samin Spa | Procedimento per lo sfruttamento delle rocce leucitiche |
| EP0188268A3 (de) * | 1985-01-17 | 1990-01-31 | Alcoa Chemie GmbH | Verfahren zur Herstellung von Aluminiumhydroxid mit niedrigem Gehalt an Verunreinigungen, insbesondere an Eisen, und hohem Weissgrad |
| CN112408443A (zh) * | 2020-11-20 | 2021-02-26 | 衡阳鸿宇化工有限责任公司 | 一种无水三氯化铝的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE19531E (en) | 1935-04-16 | Method of recovering sulphur | ||
| US1760962A (en) * | 1923-03-13 | 1930-06-03 | Sinclair Refining Co | Process for the regeneration of aluminum-chloride sludge |
| US1771481A (en) * | 1926-06-30 | 1930-07-29 | Gen Chemical Corp | Process for the recovery of sulphur from gases |
| US1785464A (en) * | 1927-02-03 | 1930-12-16 | Zh Rikagaku Kenkyujo | Process of preparing pure alumina |
| US2238103A (en) * | 1938-03-08 | 1941-04-15 | Colin G Fink | Process of treating aluminous material to produce alumina |
| GB1304345A (https=) * | 1969-02-06 | 1973-01-24 | ||
| US3560153A (en) * | 1969-02-27 | 1971-02-02 | Bechtel Int Corp | Conversion of ilmenite to rutile utilizing sulfur dioxide |
| US3856508A (en) * | 1971-01-04 | 1974-12-24 | D Othmer | Method for producing aluminum chloride, aluminum metal, and iron directly from ores |
| US3959439A (en) * | 1971-09-14 | 1976-05-25 | Aluminum Company Of America | Aluminum chloride production process |
| US3888970A (en) * | 1973-02-12 | 1975-06-10 | Us Interior | Double layer catalyst bed for removing so' 2 'from waste gases |
-
1975
- 1975-03-27 CA CA223,255A patent/CA1044469A/en not_active Expired
- 1975-04-03 PH PH17006A patent/PH11598A/en unknown
- 1975-04-10 US US05/567,007 patent/US4059673A/en not_active Expired - Lifetime
- 1975-04-16 DE DE2516735A patent/DE2516735C3/de not_active Expired
- 1975-04-16 NL NL7504509.A patent/NL166670C/xx not_active IP Right Cessation
- 1975-04-16 FR FR7511826A patent/FR2267983B1/fr not_active Expired
- 1975-04-16 BR BR2964/75A patent/BR7502328A/pt unknown
- 1975-04-16 JP JP4539375A patent/JPS5423877B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2267983A1 (https=) | 1975-11-14 |
| PH11598A (en) | 1978-03-31 |
| FR2267983B1 (https=) | 1979-03-16 |
| DE2516735A1 (de) | 1975-10-30 |
| DE2516735B2 (de) | 1977-12-15 |
| NL166670C (nl) | 1981-09-15 |
| BR7502328A (pt) | 1976-02-17 |
| DE2516735C3 (de) | 1978-08-03 |
| NL7504509A (nl) | 1975-10-21 |
| US4059673A (en) | 1977-11-22 |
| JPS5423877B2 (https=) | 1979-08-16 |
| CA1044469A (en) | 1978-12-19 |
| NL166670B (nl) | 1981-04-15 |