FR1578257A - - Google Patents
Info
- Publication number
- FR1578257A FR1578257A FR1578257DA FR1578257A FR 1578257 A FR1578257 A FR 1578257A FR 1578257D A FR1578257D A FR 1578257DA FR 1578257 A FR1578257 A FR 1578257A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0110888 DE1298088B (de) | 1967-07-19 | 1967-07-19 | Verfahren zur Herstellung von Schwefeldioxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1578257A true FR1578257A (de) | 1969-08-14 |
Family
ID=7530567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1578257D Expired FR1578257A (de) | 1967-07-19 | 1968-07-16 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT278860B (de) |
| BE (1) | BE718112A (de) |
| DE (1) | DE1298088B (de) |
| FR (1) | FR1578257A (de) |
| GB (1) | GB1193032A (de) |
| LU (1) | LU56417A1 (de) |
| NL (1) | NL6810022A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175112A (en) * | 1978-07-17 | 1979-11-20 | Stauffer Chemical Company | Process for purification of gases containing elemental sulfur |
-
1967
- 1967-07-19 DE DE1967S0110888 patent/DE1298088B/de not_active Withdrawn
-
1968
- 1968-06-21 AT AT594768A patent/AT278860B/de not_active IP Right Cessation
- 1968-06-26 GB GB3061268A patent/GB1193032A/en not_active Expired
- 1968-07-04 LU LU56417D patent/LU56417A1/xx unknown
- 1968-07-15 BE BE718112D patent/BE718112A/xx unknown
- 1968-07-16 FR FR1578257D patent/FR1578257A/fr not_active Expired
- 1968-07-16 NL NL6810022A patent/NL6810022A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6810022A (de) | 1969-01-21 |
| LU56417A1 (de) | 1968-10-21 |
| BE718112A (de) | 1968-12-16 |
| AT278860B (de) | 1970-02-10 |
| GB1193032A (en) | 1970-05-28 |
| DE1298088B (de) | 1969-06-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |