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Last updateTue, 02 Jan 2018 3am

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PetroChina Dushanzi Petrochemicals Polyethylene Plant System Migration

(Case Study by Yokogawa): PetroChina Company Limited is China’s largest oil and gas producer and distributor, and plays a dominant role in the country’s oil and gas industry. Dushanzi Petrochemicals, a primary subsidiary of PetroChina, operates China’s largest refinery and petrochemical complex. Operational since 2009, it can process 10 million tons of crude oil and produce 1.2 million tons of ethylene per year as well as a range of fuels and other refinery products. In 2007, Yokoshin Software Engineering (WuXi) Co., Ltd., a Yokogawa subsidiary, successfully installed the distributed control systems (DCS) for this megasize complex.

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