| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Process for passivating contaminating metal on hydrocarbon cracking catalyst which comprises contacting catalyst within hydrocarbon catalytic cracking unit with stable dispersion - Fluid vehicle - Dispersion agent - Finely milled particles of metal having vol. av. particle size of < 0.1 micron & > 99 % having sizes < 1 micron |
| PATENT PHOTOCOPY | Available on request |
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