Shaanxi's first coal-to-ethylene glycol project opens up the whole process

On the eve of the Spring Festival, the 300,000- ton / year coal-to-ethylene glycol project of Weihua Group Binzhou Chemical successfully completed the whole process to produce ethylene glycol products, marking the completion of the first set of coal-to-ethylene glycol project in Shaanxi and the formal entry into trial.

On the eve of the Spring Festival, the 300,000- ton / year coal-to-ethylene glycol project of Weihua Group Binzhou Chemical successfully completed the whole process to produce ethylene glycol products, marking the completion of the first set of coal-to-ethylene glycol project in Shaanxi and the formal entry into trial.

The project used includes GE coal-water slurry pressurized gasification in the United States , Dalian University of Technology low-temperature methanol washing, Linde's CO cryogenic separation, Ube methanol carbonylation coupling to synthesize dimethyl oxalate, as well as Japan High Chemical, Zhejiang Liansheng Advanced technologies such as the hydrogenation of dimethyl oxalate to synthesize ethylene glycol jointly developed by the chemical industry.

During the commissioning process, the project, from the gasifier feeding to the production of ethylene glycol through the entire process, was safe, stable and completed in one go, creating the best record in the industry for a complete set of coal-to-ethylene glycol project commissioning.

During the Spring Festival holiday, the company’s cadres and employees stick to their posts, continuously optimize device parameters, increase device load, perform performance tests on various equipment, and strive to achieve full-load safe and stable operation of the device, and achieve production and efficiency as soon as possible.