Flexible production of butene oligomers and alkyl tertiary butyl ether(s) from Fischer-Tropsch olefin(s)

摘要

In the production of butene oligomers from Fischer-Tropsch olefins (I), the butenes in the 4 carbon (C) fraction of (I) are oligomerised in the oligomerisation stage and dibutene is recovered from the oligomerisation mixture.