BE414198A - - Google Patents
Info
- Publication number
- BE414198A BE414198A BE414198DA BE414198A BE 414198 A BE414198 A BE 414198A BE 414198D A BE414198D A BE 414198DA BE 414198 A BE414198 A BE 414198A
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7508/35A GB458073A (en) | 1935-03-11 | 1935-03-11 | Improvements in or relating to the recovery of sulphur from sulphurous gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414198A true BE414198A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9834461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414198D BE414198A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1935-03-11 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116078144A (zh) * | 2023-03-08 | 2023-05-09 | 山东国大黄金股份有限公司 | 利用焦化硫膏降低冶炼焙烧烟气中三氧化硫浓度的方法 |
-
0
- BE BE414198D patent/BE414198A/xx unknown
-
1935
- 1935-03-11 GB GB7508/35A patent/GB458073A/en not_active Expired
-
1936
- 1936-02-26 US US65918A patent/US2090072A/en not_active Expired - Lifetime
- 1936-03-03 FR FR802537D patent/FR802537A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2090072A (en) | 1937-08-17 |
| GB458073A (en) | 1936-12-11 |
| FR802537A (fr) | 1936-09-07 |