中科柏易金郑明远：秸秆糖催化转化制乙二醇技术进展

Core Viewpoint - The article discusses the advancements in bio-based ethylene glycol production from biomass resources, highlighting the significance of this technology for sustainable economic development and carbon neutrality goals [2]. Group 1: Bio-based Ethylene Glycol Production - Ethylene glycol is an important polyester monomer, traditionally produced from fossil raw materials like petroleum ethylene. The use of biomass resources such as straw offers a renewable, low-carbon alternative for producing bulk chemicals [2]. - The technology for producing bio-based ethylene glycol was pioneered by a team led by Academician Zhang Tao from Dalian Institute of Chemical Physics in 2008, with the first pilot plant established in Puyang, Henan in early 2022. The plant successfully produced bio-based ethylene glycol in June 2022, achieving a seamless process flow [2]. - The bio-based ethylene glycol produced has been tested and found to have superior quality compared to coal-based ethylene glycol, with performance comparable to petroleum-based products. The next step involves scaling up the technology to a ten-thousand-ton industrial facility [2]. Group 2: Company Overview - Zhongke Baiyi Jin (Zhengzhou) New Energy Technology Co., Ltd., established in 2019, focuses on the industrialization of bio-based low-carbon diols and is a high-tech enterprise in the biomass energy development sector [3]. - The company will participate in the 2025 Non-grain Biomass High-Value Utilization Forum, where Chairman Zheng Mingyuan will present on the progress of straw sugar catalytic conversion technology for ethylene glycol [3][6]. Group 3: Forum and Industry Engagement - The 2025 Non-grain Biomass High-Value Utilization Forum will take place from November 27-29 in Hangzhou, featuring various sessions on bio-based chemicals and materials [8][9]. - The forum will showcase over 50 reports and include a special youth forum aimed at discovering innovative technological achievements in the field of non-grain biomass [8][9].