| PATENT ASSIGNEE'S COUNTRY | France; Italy |
| UPDATE | 05.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Process for operating a slurry bubble column reactor contg an aerated suspension of solid fraction in the form of solid particles in a liquid fraction - Injecting a gas phase contg reactant(s) as bubbles close to the lower extremity of said reactor - Drawing off at least a portion of said suspension which is non-aerated close to the upper extremity of reactor - Recirculating the non-aerated portion of said suspension by reintroducing said non-aerated portion close to the lower extremity of reactor Wherein the rate of circulation of the suspension U1 within said reactor is at least equal to rate of sedimentation Us of solid particles |
| PATENT PHOTOCOPY | Available on request |
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