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08/2009

Air Aeration

Chongqing Iron & Steel Co., Ltd. Coking Plant Air Aeration Project Relocation Completed

06/2009

Aerobic Tank Air Jet Aeration Project

Completion of the Aerobic Tank Air Jet Aeration Project at Chongqing Pengwei Petrochemical Co., Ltd.

12/2005

Pure oxygen jet aeration retrofit

The coking plant of Chongqing Iron & Steel Co., Ltd. has completed its pure oxygen jet aeration retrofit, achieving the upgrade without interrupting water supply or draining water.