Liaoyang Petrochemical's ethylene plant only has annual production capacity of 200,000 tons, less than half of the average annual capacity of domestic ethylene plants. However, Liaoyang Petrochemical's ethylene plant yield index is comparable to domestic million tons of ethylene. The reporter learned on April 5 that the yield of Liaoyang Petrochemical diene reached 50.4%, and the ethylene yield reached 33.14%, ranking second in China Petroleum. The yield of both diolefins was only 0.3% lower than that of the first-ranked device.
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As of April 7th, Liaoyang Petrochemical Company optimized the production of small ethylene, and the level of equipment operation continued to increase. The main indicators ranked among the domestic ethylene industry.
The level of development of the ethylene industry represents the overall level of a country's petrochemical industry. As of the end of 2012, the average production scale of domestic ethylene plants reached 550,000 tons, and ethylene plants with an annual capacity of 800,000 tons have become more common, and even have over 1 million tons of super large blocks. 