FR743624A - - Google Patents
Info
- Publication number
- FR743624A FR743624A FR743624DA FR743624A FR 743624 A FR743624 A FR 743624A FR 743624D A FR743624D A FR 743624DA FR 743624 A FR743624 A FR 743624A
- 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
- 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
- C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743624A true FR743624A (fr) | 1933-04-03 |
Family
ID=1547858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743624D Expired FR743624A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743624A (fr) |
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0
- FR FR743624D patent/FR743624A/fr not_active Expired