Chiba is a medium sized, medium complexity refinery located in Japan.
The refinery is owned and operated by Cosmo.
Complexity: 10.6
Atmospheric distillation - 177 kbpd - 2 units: No1 CDU - 75 kbpd
Vacuum distillation
FCC - 40 kbpd
C5/C6 Isomerization
Reformer - Semiregen unit
Naphtha hydrotreater
FCC gasoline hydrotreater
Kerosene hydrotreater
Distillate hydrotreater
VGO hydrotreater
Resid hydrotreater
Hydrogen production
Asphalt plant
2 Goikaigan, Ichihara, Chiba 290-0058, Japan
Cosmo website