PL203581A1 - THE METHOD OF OBTAINING ALUMINUM OXIDE - Google Patents
THE METHOD OF OBTAINING ALUMINUM OXIDEInfo
- Publication number
- PL203581A1 PL203581A1 PL20358177A PL20358177A PL203581A1 PL 203581 A1 PL203581 A1 PL 203581A1 PL 20358177 A PL20358177 A PL 20358177A PL 20358177 A PL20358177 A PL 20358177A PL 203581 A1 PL203581 A1 PL 203581A1
- Authority
- PL
- Poland
- Prior art keywords
- aluminum oxide
- obtaining aluminum
- obtaining
- oxide
- aluminum
- Prior art date
Links
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20358177A PL115850B3 (en) | 1977-12-30 | 1977-12-30 | Method of manufacture of aluminium oxide from blast-furnace slags |
HU78GO1392A HU179977B (en) | 1977-02-23 | 1978-02-16 | Process for preparing aluminium oxide |
FR7804580A FR2381827A1 (en) | 1977-02-23 | 1978-02-17 | ALUMINUM OXIDE PRODUCTION PROCESS |
ES467129A ES467129A1 (en) | 1977-02-23 | 1978-02-20 | Method for obtaining aluminum oxide |
GB6613/78A GB1596603A (en) | 1977-02-23 | 1978-02-20 | Method for obtaining aluminium oxide |
US05/880,004 US4149898A (en) | 1977-02-23 | 1978-02-21 | Method for obtaining aluminum oxide |
DE2807615A DE2807615C3 (en) | 1977-02-23 | 1978-02-22 | Process for the production of alumina |
AR27118778A AR218477A1 (en) | 1977-02-23 | 1978-02-22 | METHOD TO PRODUCE ALUMINUM OXIDE FROM METALURGIC SLAG RICH IN ALUMINA |
CA297,477A CA1100284A (en) | 1977-02-23 | 1978-02-22 | Method for obtaining aluminium oxide |
BR7801063A BR7801063A (en) | 1977-02-23 | 1978-02-22 | PROCESS TO OBTAIN ALUMINUM OXIDE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL20358177A PL115850B3 (en) | 1977-12-30 | 1977-12-30 | Method of manufacture of aluminium oxide from blast-furnace slags |
Publications (2)
Publication Number | Publication Date |
---|---|
PL203581A1 true PL203581A1 (en) | 1979-07-30 |
PL115850B3 PL115850B3 (en) | 1981-05-30 |
Family
ID=19986701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20358177A PL115850B3 (en) | 1977-02-23 | 1977-12-30 | Method of manufacture of aluminium oxide from blast-furnace slags |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL115850B3 (en) |
-
1977
- 1977-12-30 PL PL20358177A patent/PL115850B3/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL115850B3 (en) | 1981-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI780864A (en) | ANSLUTNING FOER FOERBINDNING AV EN LIMDYNA ELLER LIKNANDE FAESTE MED EN FISTELPAOSE | |
SE7808587L (en) | ROLLING PROCEDURE | |
PL204858A1 (en) | METHOD OF OBTAINING PURE ALUMINUM OXIDE | |
PL204859A1 (en) | METHOD OF OBTAINING PURE ALUMINUM OXIDE | |
PL207835A1 (en) | METHOD OF ETHYLING MONOALKILOBENZEN | |
FI782736A (en) | LASTBIL SPECIELLT STORLASTFORDON ELLER FORDON MED PAOHAENGSVAGN | |
IT1098013B (en) | PROCEDURE FOR THE PREPARATION OF FANANONS | |
IT1099257B (en) | COMPLEX OF | |
IT1106888B (en) | PROCEDURE FOR THE PREPARATION OF HYDROXYPHENYL-IDANTOIN | |
IT1091564B (en) | METHOD FOR THE PREPARATION OF 3-DEOXIANTOCIANDINE | |
PL207592A1 (en) | THE METHOD OF MAKING NEW PYRIDAZINLHYDRAZONE | |
IT1107695B (en) | PROCEDURE FOR THE PREPARATION OF 6-OSSAMORDINANI 6-REPLACED | |
IT1109205B (en) | PROCEDURE FOR THE PREPARATION OF 4-CHLOROKINOLINE | |
PL203581A1 (en) | THE METHOD OF OBTAINING ALUMINUM OXIDE | |
IT1096963B (en) | PROCEDURE FOR THE PREPARATION OF CHLORINE-S-TRIAZINE TRIONI | |
IT7852005A0 (en) | PROCEDURE FOR THE PREPARATION OF PHENYLBUTENONES | |
FI781921A (en) | FOERBAETTRINGAR AV ELLER FOERKNIPPADE MED KUVERTENHETER | |
SE7805359L (en) | ALUMINUM MORGANIC ASSOCIATIONS | |
PL198894A1 (en) | THE METHOD OF OBTAINING ALUMINUM OXIDE FROM STUFF | |
PL196191A1 (en) | THE METHOD OF OBTAINING ALUMINUM OXIDE FROM STUFF | |
PL201971A1 (en) | THE METHOD OF OBTAINING CHLOROVERCOARYLPHOSPHATE | |
PL199310A1 (en) | METHOD OF OBTAINING ACTIVE ALUMINUM OXIDE | |
PL202717A1 (en) | METHOD OF OBTAINING TINARY OXIDE | |
IT1094079B (en) | PROCEDURE FOR THE PREPARATION OF MERCAPTANI | |
IT1106062B (en) | PROCEDURE FOR THE PREPARATION OF DL-FENIL-GLYCINAMIDE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20050130 |