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The mechanical completion of the Hami Guanghui ethylene glycol project was achieved on June 30. Author/Source: China Wuhuan. Date: April 30, 2021. Clicks: 12. On April 28, the second high-level meeting regarding the Hami Guanghui ethylene glycol project was held on site; Ning Jianping, the company’s deputy general manager, attended the meeting. He acknowledged the progress made so far on the project and emphasized that the goal of achieving mechanical completion by June 30 must not be compromised. The remaining civil engineering work needed to be finished within one month to create a favorable environment for the installation of pipelines and electrical systems, and it was also necessary to ensure that supplies continued to be delivered as planned. Currently, it is the windy season in Xinjiang, where the project is located. Overcoming difficulties such as a shortage of labor and materials, the project team organized a construction workforce of nearly 3,000 people on site, while ensuring strict epidemic prevention measures, and has achieved a pipeline welding volume that is on the verge of breaking the historical record of 1 million Wanda 인. Just 49 days have passed since the project’s first high-level meeting, and significant progress has been made; the appearance of the site has improved greatly. As the first project in China to produce ethylene glycol from waste gas, it represents a pioneering initiative for the comprehensive utilization of such waste gas. The Hami Guanghui project will continue to implement closed-loop management for the project to accelerate its construction progress. The Hami Guanghui ethylene glycol project purifies waste gas using conversion and gas purification separation devices to obtain high-quality carbon monoxide and hydrogen, which are then used in the oxalate process of the five-ring complex to produce ethylene glycol. Built in two phases, with Phase 1 and Phase 2 each producing 200,000 tons per year of ethylene glycol. EPC general contracting by Wuhuan Engineering Company. The plan is to finalize the process by August 31 this year. The project of Hami Guanghui Environmental Protection Technology Co., Ltd. for the comprehensive utilization of waste gas to produce 400,000 tons of ethylene glycol per year is located in the Naomaohu Industrial Park in Yiwu County, Hami City, Xinjiang, with a total investment of 3.56 billion yuan. The project adopts the third-generation \"WHB syngas-based polyester-grade ethylene glycol\" technology jointly developed by China Five Rings, Huashuo Technology Co., Ltd., and Hebi BMW (Group) Co., Ltd. Through a series of processes including conversion, shift reaction, low-temperature methanol washing, and PSA adsorption separation, the valuable syngas components H2 and CO present in raw gas are extracted, and high-end chemical products—polyester-grade ethylene glycol—are produced using carbonylation, hydrogenation, and purification technologies.