Plant and process for treating a stream comprising hydrogen sulfide
US11008217B2 · kind B2 · utility
0Cited by
9References
26Claims
0Family size
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Key dates
| Filing date | May 19, 2017 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Dec 6, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2258/05
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to an installation and a method for treating hydrogen sulphide. In particular, the invention relates to an installation and a method comprising at least one system for oxidizing hydrogen sulfide to sulfur (S) and water (H2O) with a solid reagent and at least one oxidizing system with an agent for oxidizing the solid reagent present in the reduced state, wherein the system of oxidizing the hydrogen sulfide to sulfur and the system for oxidizing the solid reagent, are so arranged that the hydrogen sulfide is not brought into contact with the agent oxidizing the solid reagent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.