FR2254518B1 - - Google Patents
Info
- Publication number
- FR2254518B1 FR2254518B1 FR7441408A FR7441408A FR2254518B1 FR 2254518 B1 FR2254518 B1 FR 2254518B1 FR 7441408 A FR7441408 A FR 7441408A FR 7441408 A FR7441408 A FR 7441408A FR 2254518 B1 FR2254518 B1 FR 2254518B1
- Authority
- FR
- France
- 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
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14213673A JPS577086B2 (it) | 1973-12-17 | 1973-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2254518A1 FR2254518A1 (it) | 1975-07-11 |
| FR2254518B1 true FR2254518B1 (it) | 1977-11-10 |
Family
ID=15308195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7441408A Expired FR2254518B1 (it) | 1973-12-17 | 1974-12-16 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS577086B2 (it) |
| DE (1) | DE2458955A1 (it) |
| FR (1) | FR2254518B1 (it) |
| GB (1) | GB1489616A (it) |
| IN (1) | IN141192B (it) |
| IT (1) | IT1024490B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320098A (en) * | 1979-03-29 | 1982-03-16 | Imperial West Chemical Company | Aluminum sulfate manufacture from aluminum dross tailings |
| DE3107368C2 (de) * | 1981-02-27 | 1982-12-02 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Druckaufschluß von Erzen, Erzkonzentraten, Hüttenzwischenprodukten u.dgl. |
| EP0416089A4 (en) * | 1989-03-16 | 1991-08-07 | United States Gypsum Company | Process and apparatus for producing calcium sulfate microfibers |
| IE69255B1 (en) * | 1992-10-02 | 1996-08-21 | Chemifloc Tech Ltd | A process for manufacturing aluminium sulphate |
| GB2293819B (en) * | 1994-10-05 | 1998-06-10 | Ardenarna Ltd | Flocculants from ferruginous bauxites |
| JP3649572B2 (ja) * | 1997-04-15 | 2005-05-18 | 三菱重工業株式会社 | Ｐｃｂ分解方法とｐｃｂ分解装置 |
| US20090176118A1 (en) * | 2004-07-05 | 2009-07-09 | Showa Denko K.K. | Method for manufacturing aluminum salt solution, aluminum salt solution, aluminum salt, water purifying apparatus using the same, and articles manufactured by using the same |
| JP2009155160A (ja) * | 2007-12-26 | 2009-07-16 | Showa Denko Kk | ボーキサイト溶解残渣の中和方法及び水酸化アルミニウム製造方法 |
-
1973
- 1973-12-17 JP JP14213673A patent/JPS577086B2/ja not_active Expired
-
1974
- 1974-12-12 DE DE19742458955 patent/DE2458955A1/de active Pending
- 1974-12-16 IT IT54589/74A patent/IT1024490B/it active
- 1974-12-16 FR FR7441408A patent/FR2254518B1/fr not_active Expired
- 1974-12-16 GB GB54294/74A patent/GB1489616A/en not_active Expired
- 1974-12-16 IN IN2755/CAL/74A patent/IN141192B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN141192B (it) | 1977-01-29 |
| JPS577086B2 (it) | 1982-02-08 |
| DE2458955A1 (de) | 1975-06-26 |
| FR2254518A1 (it) | 1975-07-11 |
| IT1024490B (it) | 1978-06-20 |
| JPS50105595A (it) | 1975-08-20 |
| GB1489616A (en) | 1977-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |