Zhong Guo Jing Ji Wang·2025-10-21 07:42Core Insights - The third DMTE technology seminar focused on the latest research and industrial application prospects of DMTE technology in the coal chemical industry [1][2] - The seminar highlighted the collaboration between Beijing Petroleum Engineering Co., Ltd. and Yanchang Zhongke (Dalian) Energy Technology Co., Ltd. in showcasing the development of DMTE technology from a 100,000 tons/year coal-based ethanol project to a 600,000 tons/year ethanol joint facility [1][2] Industry Developments - DMTE technology addresses traditional coal chemical industry challenges such as high carbon emissions and low added value, enabling efficient conversion of syngas to ethanol [1] - The seminar featured presentations on the construction and operational experiences of a 600,000 tons/year ethanol facility by Anhui Carbon Xin Technology and a comprehensive review of a 250,000 tons/year ethanol project by Xinjiang Tianye Group [2] - The application case of Yulin Coal Chemical DMTE technology demonstrated its stability and economic viability under different raw material conditions [2] Technological Advancements - Innovations in equipment manufacturing were discussed, including large reactor designs and efficient coiled tube heat exchangers for syngas to ethanol facilities [2] - The seminar emphasized the ongoing development of the DMTE technology system and the commitment to promote more industrial projects to support China's energy structure transformation and carbon neutrality goals [2] Future Outlook - Experts believe that as DMTE technology matures and is widely adopted, coal-based ethanol will play a more significant role in clean fuels and chemical raw materials, providing new solutions for energy transition in China and globally [2]