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CHIBA REFINERY

Site Profile(as of June 2020)

  • Address
    2 Goi Kaigan, Ichihara, Chiba
  • Start-up
    February 1963
  • Total area
    1,169,547m2
  • Employees
    503 (as of June 2020)
  • Capacity
    177,000barrels/day
  • ISO 9001
    December 25, 1996
  • ISO 14001
    March 13, 1998

CHIBA

Site Area
North Area 677,015
South Area 492,532
Capacity of Major Equipment
No.1 Topping Unit 75,000 barrels / day
No.2 Topping Unit 102,000 barrels / day
No.2 Vacuum Distillation Unit 60,000 barrels / day
Prefractionator Unit 23,000 barrels / day
No.1 Catalytic Reforming Unit 11,500 barrels / day
No.1 Reformate Splitter 9,000 barrels / day
No.2 Catalytic Reforming Unit 25,000 barrels / day
No.2 Reformate Splitter 20,000 barrels / day
Fluid Catalytic Cracking Unit 40,000 barrels / day
FCCGasoline Hydrodesulfurization Unit 24,000 barrels / day
No.1 Hydrodesulfurization Unit 8,000 barrels / day
Isomerization Unit 6,000 barrels / day
No.2 Hydrodesulfurization 26,000 barrels / day
No.3 Hydrodesulfurization 55,000 barrels / day
No.4 Hydrodesulfurization Unit 50,000 barrels / day
Vacuum Gas Oil Hydrodesulfurization Unit 35,000 barrels / day
Hydrogen Recovery by Membranes Separation System Unit 2units 643,200 m3N / day
No.10 Fuel Oil Hydrodesulfurization Unit 36,000 barrels / day
No.20 Fuel Oil Hydrodesulfurization Unit 36,000 barrels / day
No.1 Hydrogen Producing Unit 648,000 m3N / day
No.10·20 Hydrogen Producing Unit 880,000 m3N / day×2
Sulfur Recovery Unit
(With Tail Gas Treating Unit)
150 t / day
165 t / day×2
Power Facilities
Boilers 4units 423t / hour
Power Receiving Equipment 1unit 90,000kVA
Steam Turbine Generator 4units 26,600kW
Co-generation Unit   39,500kW
65 t/hour
Oil Storage Facilities
Crude Oil Tanks 13units 930,500kl
Finished Product /
Semi-processed Product Tanks
109units 1,309,350kl
Sulfur Tanks 2units 13,200kl
LPGTanks 18units 42,200kl
Port Facilities
Crude Oil Tanker Berth 1unit 100,000DWT
Keiyo Sea Berth 1unit 314,250DWT
Loading/Unloading Piersc 14units  
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