Chemicals Updates

Zhenhua Petrochemical attains on-spec production at PDH unit

Jul 22, 2025

Zhenhua Petrochemical has attained on-spec production at its propane dehydrogenation (PDH) unit. A Polymerudate source in China informed a team member, “The company attained on-spec production at the unit on July 13, 2025 following resumption of operations. The unit was shut on June 22, 2025 owing to a technical glitch.” Located in Dongying, Shandong in China, the PDH unit has a propylene production capacity of 750,000 mt/year.
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