Carbometallic oil conversion with hydrogen in a vented riser using a high metals containing catalyst

摘要

A process for the production of high octane gasoline and/or valuable lower molecular weight product from carbometallic oils comprising contacting hydrogen and a carbometallic feed in a progressive flow reaction zone with hot conversion catalysts, capable of activating hydrogen and hydrogen gas. The hydrogen gas may be introduced into the feed prior to or simultaneous with contacting the feed with catalysts. Alternately, the hydrogen gas may be introduced to the catalysts prior to or simultaneously with its contact with the carbometallic feed.