Method for generating micronized sulphur
US8431106B2 · kind B2 · utility
1Cited by
12References
7Claims
0Family size
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Key dates
| Filing date | Aug 10, 2007 |
| Grant date | Apr 30, 2013 |
| Priority date | — |
| Expiry date | Jun 1, 2028 |
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.