| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Production process of tert. ethers comprising - Feeding primary alc. & an isoalkene to distn column reactor in feed zone - Concurrently in said reactor -- Contact. alc. & isoalkene in presence of etherification ca talyst configured as a catalytic distn. structure in distn. reac tion zone thereby reacting portion of alc. with portion of iso alkene to produce mixt. contg tert. ether & unreacted alc. & isoalkene -- Distilling mixt. to separate tert. ether from unreacted star ting materials - Withdrawing tert. ether as bottoms - Withdrawing unreacted starting materials as overheads - Feeding said overheads to single pass fixed bed reactor contg catalyst to further react to produce effluent contg additional tert. ether - Feeding portion of effluent to distn. column reactor |
| PATENT PHOTOCOPY | Available on request |
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