BE371568A - - Google Patents
Info
- Publication number
- BE371568A BE371568A BE371568DA BE371568A BE 371568 A BE371568 A BE 371568A BE 371568D A BE371568D A BE 371568DA BE 371568 A BE371568 A BE 371568A
- Authority
- BE
- Belgium
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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/52—Preparation of sulfur dioxide by roasting sulfides
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/165—Preparation from sulfides, oxysulfides or polysulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH147783T | 1929-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371568A true BE371568A (en:Method) |
Family
ID=4403745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371568D BE371568A (en:Method) | 1929-07-08 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE371568A (en:Method) |
| CH (1) | CH147783A (en:Method) |
-
0
- BE BE371568D patent/BE371568A/xx unknown
-
1929
- 1929-07-08 CH CH147783D patent/CH147783A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH147783A (de) | 1931-06-30 |