Yuneng Chemical’s 400,000 tons of ethylene glycol project air separation unit is handed over
Latest News: At 9:58 on October 31st, the first coal chemical project independently built by Yuneng Group – 400,000 tons/year coal-to-ethylene glycol project air separation unit handover ceremony Held grandly at the installation site. Zhang Jixiao, member of the party committee and deputy general manager of the group company, secretary of the party committee and chairman of the company, attended the ceremony. The ceremony was presided over by Li Zhengang, member of the party committee and deputy general manager of the company. The leaders of the company at home, the heads of various departments and centers, the main construction personnel of Sinochem 14th Construction, the air separation unit construction unit, the heads of the supervision unit and the heads of other participating units attended the ceremony.
At the CCCC ceremony, the company’s chief engineer Wang Wuping reported the construction of the air separation plant project, Jin Keduo, the head of Sinochem’s 14th construction project, delivered a speech, and Du Yaqun, project director of Shaanxi Xicheng Supervision Co., Ltd., delivered a speech. Finally, Zhang Jixiao announced: “Shaanxi Yuneng Chemical Materials Co., Ltd. air separation unit transfer!”.
As the builders of the first coal chemical project independently constructed by Yuneng Group, Yuneng Chemical, Sinochem 14th Construction Co., Ltd. and all the participating parties cooperated sincerely. All the construction personnel worked hard day and night to fight against the epidemic situation and rush the construction period. , the first intermediate delivery unit of the ethylene glycol project, the air separation unit, was successfully completed, marking a key step in the construction of the ethylene glycol project in the journey of comprehensive intermediate delivery, and opened the high-efficiency, high-efficiency and high-efficiency ethylene glycol project. A new chapter of quality and high standards, and a congratulatory gift to the 20th National Congress of the Communist Party of China.
It is reported that the 400,000-ton/year coal-to-ethylene glycol project is located in the south area of Qingshui Industrial Park, Yushen Industrial Zone, Yulin City. It is a major measure to adjust the industrial structure and speed up industrial transformation and upgrading. The project covers an area of 1,711 mu, with a registered capital of 1.5 billion yuan and an estimated investment of 6.243 billion yuan. It is planned to be officially completed and put into operation at the end of October 2023.
The air separation plant of this project adopts the liquid-air-air separation technology to provide 60,000Nm3/h of oxygen, 38,000m3/h of nitrogen, instrument air, factory air, etc. for the production system. Purification, pressurization, expansion refrigeration, heat exchange, rectification and other systems, through rectification to obtain liquid oxygen and liquid nitrogen products, and pressurized by low temperature centrifugal pump to obtain different levels of oxygen and nitrogen.