Changqing is a medium sized, low complexity refinery in the Shaanxi province of China.
The refinery is owned and operated by CNPC.
Complexity: 3.8
Atmospheric distillation - 180 kbpd
Vacuum distillation
RCC
Hydrocracker
Reformer - Continuous (CCR) unit
Naphtha hydrotreater
Distillate hydrotreater