NL39765C - - Google Patents
Info
- Publication number
- NL39765C NL39765C NL39765DA NL39765C NL 39765 C NL39765 C NL 39765C NL 39765D A NL39765D A NL 39765DA NL 39765 C NL39765 C NL 39765C
- 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
- C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/164—Calcium aluminates
 
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 | 
|---|---|---|---|
| DE535067T | 1930-12-07 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| NL39765C true NL39765C (en:Method) | 
Family
ID=34122321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| NL39765D NL39765C (en:Method) | 1930-12-07 | 
Country Status (7)
| Country | Link | 
|---|---|
| US (1) | US1916697A (en:Method) | 
| AT (1) | AT130633B (en:Method) | 
| BE (1) | BE384524A (en:Method) | 
| DE (1) | DE535067C (en:Method) | 
| FR (1) | FR726932A (en:Method) | 
| GB (1) | GB381390A (en:Method) | 
| NL (1) | NL39765C (en:Method) | 
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US4216086A (en) * | 1977-05-27 | 1980-08-05 | Lang John L | Process for clarifying water | 
| CN107827131B (zh) * | 2017-12-25 | 2020-05-12 | 河南有色汇源铝业有限公司 | 一种拜耳法生产氧化铝的方法 | 
- 
        0
        - BE BE384524D patent/BE384524A/xx unknown
- NL NL39765D patent/NL39765C/xx active
 
- 
        1930
        - 1930-12-07 DE DE1930535067D patent/DE535067C/de not_active Expired
 
- 
        1931
        - 1931-11-02 AT AT130633D patent/AT130633B/de active
- 1931-11-26 FR FR726932D patent/FR726932A/fr not_active Expired
- 1931-11-27 US US577715A patent/US1916697A/en not_active Expired - Lifetime
- 1931-11-27 GB GB32887/31A patent/GB381390A/en not_active Expired
 
Also Published As
| Publication number | Publication date | 
|---|---|
| FR726932A (fr) | 1932-06-06 | 
| BE384524A (en:Method) | |
| AT130633B (de) | 1932-12-10 | 
| DE535067C (de) | 1931-10-09 | 
| GB381390A (en) | 1932-10-06 | 
| US1916697A (en) | 1933-07-04 |