| 摘要 |
A method for the cleavage of alkyl tertiary-alkyl ethers (I) to the corresponding iso-olefins and alkanols by acid-catalysed reactive distillation, in which the distillation system comprises, in ascending order, a bottom zone (S), at least one distillation zone (D) and a reaction zone (R), into which the ether (I) is fed as an azeotrope with the alkanol. |
