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新奥粉煤加氢热解技术即将落地转化
Zhong Guo Hua Gong Bao· 2025-05-12 02:17
Core Viewpoint - The company is set to implement a large-scale coal conversion project in Xinjiang, utilizing a new technology called coal hydrogenation pyrolysis to achieve clean and efficient utilization of abundant coal resources in the region [2][3]. Group 1: Technology Overview - The coal hydrogenation pyrolysis technology integrates the advantages of coal-to-gas and coal-to-oil processes, producing high-value light aromatics and methane as by-products [2]. - The process operates under medium temperature (800℃~1000℃) and high pressure (5~10 MPa), involving rapid hydrogenation pyrolysis reactions and secondary cracking of volatile components [2][3]. - The technology is suitable for high-volatile coal, producing high-quality aromatics with benzene and naphthalene accounting for up to 80% of the aromatic products [2][3]. Group 2: Project Development - The company has established a 400 tons/day industrial demonstration unit in Inner Mongolia and plans to optimize it in 2024, upgrading core systems [3]. - Multiple million-ton-level coal conversion projects are planned in Xinjiang, aiming to create a closed-loop industry of "clean coal conversion—high-end material manufacturing" [3][4]. - The projects have passed feasibility assessments and are currently advancing through environmental impact report approvals [3]. Group 3: Industry Impact - The technology is expected to facilitate the transformation and upgrading of coal resources, aligning with the national "dual carbon" strategy goals [4]. - By integrating with green electricity, green hydrogen, and steel metallurgy industries, the technology aims to enhance resource efficiency and sustainability in traditional energy sectors [4].