On March 6th, a 1,000 tonne/year syngas indirect process ethylene glycol technology pilot project jointly completed by East China University of Science and Technology, Shanghai Pujing Chemical Technology Co., Ltd. and Anhui Huaihua Co., Ltd. passed the China Petroleum and Chemical Industry Federation. Identification of the results of the organization. Participating experts believe that the technology is highly innovative and overall reaches the international advanced level, and it is recommended to speed up the construction of industrial demonstration devices and realize industrialization promotion as soon as possible.

According to reports, the pilot project was started on January 10, 2010, and machinery was completed on September 28, and the entire process was opened on November 28. The ethylene glycol product obtained meets the requirements of the national standard grade product. On August 18, 2011, the pilot plant passed the 72-hour continuous and stable operation assessment organized by China Petroleum and Chemical Industry Federation. At present, the technology has achieved a set of 300,000 tons/year and 1 set of 100,000 tons/year technical license.

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