Idemitsu shuts CDU at Yokkaichi refinery

  • : Crude oil, Oil products
  • 20/05/26

Japanese refiner Idemitsu Kosan has been forced to shut one of the two crude distillation units (CDUs) at its 255,000 b/d Yokkaichi refinery following an issue at a secondary unit.

The CDU was shut on 20 May. Idemitsu has not set a date for a restart.

The CDU shutdown was shut after a defect was found at the continuous catalyst regeneration platformer (CCR-PF) on 18 May. The CCR-PF was unexpectedly shut down on 19 May.

The CCR-PF unit typically produces high-octane gasoline blendstock by converting heavy naphtha.

Yokkaichi has two CDUs - the 100,000 b/d No. 2 and 155,000 b/d No. 3 units. Idemitsu did not confirm which of the two CDUs was taken off line.


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