The 12th Anniversary of Zhenhai Refinery's No. 1 Ethylene Efficient Operation

As of April 20, Zhenhai Refinery has been in operation for the 12th anniversary of the first million-ton large-scale ethylene production, with a cumulative production of 12.85 million tons of ethylene, with a return on investment exceeding 257%.

Over the past 12 years, Zhenhai Refinery has given full play to the advantages of raw materials, regional advantages, and refining and chemical integration, benchmarking against the world's first-class standards, aiming at "resource recycling, energy efficiency, and emission minimization", tap potential, work hard, and continue to advance The important economic and technical indicators of No. 1 ethylene plant have steadily improved. In the first quarter, high energy consumption and raw material cost per ton of ethylene ranked first among the group companies. Adhere to the two-wheel drive of "scientific and technological innovation + management innovation", take the "Donghai Furnace King" innovation studio as the "head goose", aim at the direction of localization and large-scale research, and actively explore new technologies, new projects, and new processes. The device has won 11 1 national invention patent and 2 national science and technology progress awards. Overcoming the "difficult and miscellaneous diseases" of the plant in an all-round and multi-level manner, ensuring great benefits with great stability, the plant has successfully completed two production and operation cycles, creating a model for the shutdown and start of the million-ton ethylene project and the "zero-emission" model of the overhead torch. Actively explore the progress of ethylene operation level from "repair every four years" to the international advanced level of "repair every five years". In addition, the ethylene plant drives the downstream output value of over 100 billion yuan per year, and continues to deepen cooperation with petrochemical park enterprises, break barriers and supply materials to each other, and form a new pattern of integrated development of the industry.