NL30355C - - Google Patents
Info
- Publication number
- NL30355C NL30355C NL57725A NL57725A NL30355C NL 30355 C NL30355 C NL 30355C NL 57725 A NL57725 A NL 57725A NL 57725 A NL57725 A NL 57725A NL 30355 C NL30355 C NL 30355C
- Authority
- NL
- Netherlands
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
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
- C01F7/28—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfurous acid
-
- 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
- C01F7/72—Sulfites
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT133112T | 1930-07-26 | ||
| AT30939X | 1931-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL30355C true NL30355C (da) | 1933-07-15 |
Family
ID=36973281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57725A NL30355C (da) | 1930-07-26 | 1931-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL30355C (da) |
-
1931
- 1931-07-17 NL NL57725A patent/NL30355C/xx active