On May 29th, the first phase of the 100,000 tons/year 1,4- butanediol project of Hebi, a Henan coal chemical group contracted by China Wuhuan Engineering Co., Ltd., was officially put into commercial operation, with a product concentration of 99.6%, and the product quality reached Domestic best. Chen Xuefeng, deputy governor of Henan Province, attended the ceremony and delivered a speech. It is understood that Henan Coal Chemical Group Hebi 100,000 tons/year 1,4-butanediol project is the first general contracting construction project undertaken by China’s Wuhuan in this field, and it is also the largest single-build capacity ever built in China. - Butanediol production plant. With a total investment of 1.72 billion yuan, the project produces 1,4-butanediol using formaldehyde, acetylene and hydrogen as raw materials. The production process adopted is a three-dimensional acetylenic aldehyde process with a relatively large technological advantage. The first-phase project has an annual production capacity of 50,000 tons. . The person in charge of Wuhuan said that the company completed all tasks for the first phase of the project in 331 days, creating the shortest construction period, the most advanced production technology, the best domestic product quality, and the lowest energy consumption in the domestic industry. Four records. It is reported that this project is in line with the national industrial development policy of vigorously developing new technologies and new materials, and it has been listed as one of the 50 industrial and information major industrial upgrading demonstration projects in Henan Province. The first phase of the project has been successfully put into operation. It is of great significance for Henan Coal and Chemical Group to extend the industrial chain, adjust the industry and product structure, and promote Henan Province to take advantage of coal and electricity to build a modern coal chemical industry cluster. Hand Held Rock Drill,Gasoline Rock Drill, Air Leg Rock Drill Rock Drill,Jaw Crusher Co., Ltd. , http://www.cn-gsc.com