Adsorbents and methods for the separation of ethylene and propylene and/or unsaturated hydrocarbons from mixed gases
US6468329B2 · kind B2 · utility
16Cited by
16References
19Claims
0Family size
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Key dates
| Filing date | Dec 11, 1998 |
| Grant date | Oct 22, 2002 |
| Priority date | — |
| Expiry date | Dec 11, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S95/902
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Adsorbents useful in the selective adsorption of unsaturated hydrocarbons, the manufacture of the adsorbents, and processes for the separation of unsaturated hydrocarbons using the adsorbents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.