CH599902A5 - - Google Patents
Info
- Publication number
- CH599902A5 CH599902A5 CH52677A CH52677A CH599902A5 CH 599902 A5 CH599902 A5 CH 599902A5 CH 52677 A CH52677 A CH 52677A CH 52677 A CH52677 A CH 52677A CH 599902 A5 CH599902 A5 CH 599902A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
-
- 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
- C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
- C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7602061A FR2338898A1 (fr) | 1976-01-20 | 1976-01-20 | Procede d'obtention d'alumine pure a partir d'une matiere silico-alumineuse contenant du titane et depourvue de potassium |
Publications (1)
Publication Number | Publication Date |
---|---|
CH599902A5 true CH599902A5 (xx) | 1978-06-15 |
Family
ID=9168382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH52677A CH599902A5 (xx) | 1976-01-20 | 1977-01-17 |
Country Status (28)
Country | Link |
---|---|
JP (1) | JPS5288599A (xx) |
AR (1) | AR220674A1 (xx) |
AT (1) | AT354980B (xx) |
AU (1) | AU505965B2 (xx) |
BE (1) | BE850569A (xx) |
CA (1) | CA1103462A (xx) |
CH (1) | CH599902A5 (xx) |
CS (1) | CS207377B2 (xx) |
DD (1) | DD127918A5 (xx) |
DE (1) | DE2701710C3 (xx) |
DK (1) | DK16877A (xx) |
EG (1) | EG13209A (xx) |
ES (1) | ES455122A1 (xx) |
FR (1) | FR2338898A1 (xx) |
GB (1) | GB1569033A (xx) |
HU (1) | HU175517B (xx) |
IL (1) | IL51265A (xx) |
IT (1) | IT1091558B (xx) |
MX (1) | MX144469A (xx) |
NL (1) | NL7700592A (xx) |
NO (1) | NO149626C (xx) |
NZ (1) | NZ183097A (xx) |
OA (1) | OA05532A (xx) |
PL (1) | PL104344B1 (xx) |
RO (1) | RO78297A (xx) |
SE (1) | SE423707B (xx) |
SU (1) | SU747412A3 (xx) |
ZA (1) | ZA77292B (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2426019A1 (fr) * | 1978-05-18 | 1979-12-14 | Pechiney Aluminium | Procede continu d'obtention d'alumine pure a partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur debarrassee de l'alumine |
NO790460L (no) * | 1979-02-13 | 1980-08-14 | Elkem Spigerverket As | Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner |
NO147516C (no) * | 1979-02-13 | 1983-04-27 | Elkem Spigerverket As | Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner. |
WO2000036186A1 (fr) | 1998-12-17 | 2000-06-22 | Nippon Light Metal Co., Ltd. | Procede de production d'un metal primaire d'aluminium d'une grande purete |
CN102849765B (zh) * | 2012-04-10 | 2014-05-21 | 沈阳金博新技术产业有限公司 | 一种利用低品位铝土矿酸浸制取氧化铝的方法 |
-
1976
- 1976-01-20 FR FR7602061A patent/FR2338898A1/fr active Granted
- 1976-12-30 OA OA56034A patent/OA05532A/xx unknown
-
1977
- 1977-01-13 AR AR266183A patent/AR220674A1/es active
- 1977-01-13 CS CS77202A patent/CS207377B2/cs unknown
- 1977-01-14 IL IL51265A patent/IL51265A/xx unknown
- 1977-01-14 SU SU772438251A patent/SU747412A3/ru active
- 1977-01-15 EG EG31/77A patent/EG13209A/xx active
- 1977-01-15 RO RO7789064A patent/RO78297A/ro unknown
- 1977-01-17 CH CH52677A patent/CH599902A5/xx not_active IP Right Cessation
- 1977-01-17 DK DK16877A patent/DK16877A/da unknown
- 1977-01-17 IT IT19360/77A patent/IT1091558B/it active
- 1977-01-17 NZ NZ183097A patent/NZ183097A/xx unknown
- 1977-01-17 DE DE2701710A patent/DE2701710C3/de not_active Expired
- 1977-01-17 SE SE7700441A patent/SE423707B/xx not_active IP Right Cessation
- 1977-01-17 DD DD7700196972A patent/DD127918A5/xx unknown
- 1977-01-18 HU HU77PE1006A patent/HU175517B/hu not_active IP Right Cessation
- 1977-01-18 CA CA269,979A patent/CA1103462A/fr not_active Expired
- 1977-01-18 ES ES455122A patent/ES455122A1/es not_active Expired
- 1977-01-18 AU AU21406/77A patent/AU505965B2/en not_active Expired
- 1977-01-18 PL PL1977195383A patent/PL104344B1/pl unknown
- 1977-01-19 JP JP481077A patent/JPS5288599A/ja active Granted
- 1977-01-19 NO NO770162A patent/NO149626C/no unknown
- 1977-01-19 GB GB2141/77A patent/GB1569033A/en not_active Expired
- 1977-01-19 MX MX167751A patent/MX144469A/es unknown
- 1977-01-19 AT AT28577A patent/AT354980B/de not_active IP Right Cessation
- 1977-01-19 ZA ZA00770292A patent/ZA77292B/xx unknown
- 1977-01-20 BE BE174234A patent/BE850569A/xx not_active IP Right Cessation
- 1977-01-20 NL NL7700592A patent/NL7700592A/xx not_active Application Discontinuation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |