| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 09.99 |
| PATENT ASSIGNEE | UniPure Corp |
| PATENT CLAIMS |
Coking process for making coke prodt free of heavy metals & S from heavy residuum - Contacting a molten anhydrous alkali metal hydroxide with residue to convert petroleum residuum to coke & volatiles & to remove heavy metals & S found in residuum - Recovering coke prodt |
| PATENT PHOTOCOPY | Available on request |
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