NL32990C - - Google Patents
Info
- Publication number
- NL32990C NL32990C NL32990DA NL32990C NL 32990 C NL32990 C NL 32990C NL 32990D A NL32990D A NL 32990DA NL 32990 C NL32990 C NL 32990C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
- C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE747250X | 1931-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32990C true NL32990C (xx) |
Family
ID=6648589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL32990D NL32990C (xx) | 1931-12-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE392920A (xx) |
| FR (1) | FR747250A (xx) |
| NL (1) | NL32990C (xx) |
-
0
- BE BE392920D patent/BE392920A/fr unknown
- NL NL32990D patent/NL32990C/xx active
-
1932
- 1932-12-09 FR FR747250D patent/FR747250A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE392920A (xx) | |
| FR747250A (fr) | 1933-06-13 |