Method of generating micronized sulphur
US9517935B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Apr 1, 2013 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | May 16, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/61
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of producing micronized sulphur wherein elemental sulphur is dissolved in a solvent for sulphur to produce a sulphur-solvent solution and precipitation of the dissolved sulphur is effected or controlled by manipulation of at least one of pressure, temperature or water content in the solvent to produce the micronized sulphur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.