| 摘要 |
<p>The invention relates to a process of alkylation with pulse flow reaction, taking place in the presence of sulphuric acid, in a downflow reactor provided with internal static mixing system, which consists in supplying an olefin, an olefin precursor or a mixture thereof and an isoalkane which are, at least partially, in gaseous state, at a supply flow rate which is increased until a pressure drop sufficient to induce the pulse flow is achieved and reacting the same, in the presence of the sulphuric acid supplied at a constant flow rate, the internal static mixing system comprising a contact structure having a void space ranging between 50...99% by volume.</p> |
