Inorganic Chemical Products

TAC9* catalyst process

1) Process flow diagram

2) Feature

  • Feed composition can be flexible from mixture of toluene and C9+ aromatics to 100% fresh C9+ aromatics.
  • Ethyltoluene, which is major component of C9 aromatics, can be converted to methylated aromatics by deethylation reaction at high conversion.
  • High aromatics yield.
  • Long catalyst life (Catalyst hasn't been regenerated for more than 8 years at the 1st commercial unit at a Toray customer since it's initial start-up).

3) Commercial reference

A couple of commercial units are under operation in both Japan and outside of Japan.

* Trademarks of Toray Group in this Chemical product site are used for Japanese Customer.


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