HUP9902794A2 - Katalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such a catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur - Google Patents
Katalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such a catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfurInfo
- Publication number
- HUP9902794A2 HUP9902794A2 HU9902794A HUP9902794A HUP9902794A2 HU P9902794 A2 HUP9902794 A2 HU P9902794A2 HU 9902794 A HU9902794 A HU 9902794A HU P9902794 A HUP9902794 A HU P9902794A HU P9902794 A2 HUP9902794 A2 HU P9902794A2
- Authority
- HU
- Hungary
- Prior art keywords
- selective oxidation
- sulfur
- catalyst
- compounds
- elemental
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 230000003647 oxidation Effects 0.000 title abstract 4
- 238000007254 oxidation reaction Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 150000003464 sulfur compounds Chemical class 0.000 title 2
- 239000005864 Sulphur Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000011149 active material Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
A catalyst on a support for the selective oxidation of sulphur-containing compounds to elemental sulphur comprises catalytically active material(s) on the support material. The catalytically active material(s) ia mixed oxide with oxidic lattice in which two metal ions are included. The catalyst is prepared by applying compounds of the metals to the surface of a support material, drying and calcination of the support. During the calcination an amount of halogenide is present on the support material. A method for the selective oxidation of sulphur-containing compound, especially hydrogen sulphide, using the catalyst and an oxygen-containing gas at elevated temperature is also claimed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9902794A HUP9902794A3 (en) | 1997-03-04 | 1997-03-04 | Katalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such a catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9902794A HUP9902794A3 (en) | 1997-03-04 | 1997-03-04 | Katalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such a catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUP9902794A2 true HUP9902794A2 (en) | 1999-12-28 |
| HUP9902794A3 HUP9902794A3 (en) | 2001-11-28 |
Family
ID=89999064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9902794A HUP9902794A3 (en) | 1997-03-04 | 1997-03-04 | Katalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such a catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur |
Country Status (1)
| Country | Link |
|---|---|
| HU (1) | HUP9902794A3 (en) |
-
1997
- 1997-03-04 HU HU9902794A patent/HUP9902794A3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9902794A3 (en) | 2001-11-28 |
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