C₅ Skeletal Isomerization

Skeletal isomerization of linear C₅ olefins into branched and reactive C₅ olefins.

ISO-5

ISO-5™ is Axens technology for the isomerization of n-pentenes into isopentenes. It combines efficiently with Axens etherification technology to produce TAME.

As stringent regulations divert C5olefins away from the gasoline pool, ISO-5™ offers an attractive scheme to solve RVP and olefins problems while at the same time producing valuable ethers. Axens first reference, the first of this kind in the world as well, started up in 2002.

Catalysts

Isomerization Catalysts

Chlorinated alumina ATIS 1L is the catalyst of choice thanks to its high activity permitting operation at lower reactor temperatures that enable higher iC4/nC4 equilibrium and favor superior yields.

Chlorinated alumina ATIS-2L is the catalyst of choice thanks to its high activity permitting operation at lower reactor temperatures that enable higher product RON and favor superior yields

Consulting

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