Method of loading hydrogen halide onto an adsorbent to enable removal of lead impurities from liquid hydrocarbons
US5952541A · kind A · utility
2Cited by
15References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1996 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Aug 9, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B7/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Lead impurities are removed from a liquid hydrocarbon stream by contacting the hydrocarbon stream with an adsorbent, which has been prepared by contacting the adsorbent with an organohalide under conditions which cause the organohalide to decompose; thus, producing an adsorbent containing hydrogen halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.