The Yulin Petrochemical DMTO unit has operated stably for 416 days

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The Yulin Energy Chemical DMTO Unit Has Operated Stably for 416 Days / Author/Source: Coal Chemistry Reader / Date: 2019-08-15 / Clicks: 132. Since it was restarted after maintenance on June 23 last year, the technical staff at Yanchang Zhongmei Yulin Energy Chemical Company have continuously optimized its operations to achieve full production capacity, overcame various technical challenges, and implemented measures such as using new catalysts, introducing C4 recycling, and making optimization adjustments – as a result, the yield of dienes has increased significantly. As of August 13, the device has been operating safely and steadily for 416 days in a row, with its operational load remaining at 110% throughout this period; its performance ranks among the best among similar devices in the country. In particular, in July of this year, the plant produced 63,362 tons of diolefins, with an average yield of 34.05%. This indicates that the DMTO plant has fully achieved its production targets. Moreover, as the usage rate of new catalysts increases, this record will continue to be broken. ”As Liu Zhongmin, an academician of the Chinese Academy of Engineering, said during his inspection of Yueneng Chemical this year, after learning about the operation of the facility: \"The operation level of Yueneng Chemical’s DMTO facility is currently the best in China.\" ”