Thread Content
From January 3 to 5, 2025, the design meeting for the overall project of the Yiwu Guanghui 15 million tons per year coal utilization project for differentiated and graded processing was successfully held at Saiding Engineering Co., Ltd., marking the imminent commencement of all work related to this project. The meeting heard a presentation from Saiding Engineering Company on the overall design principles of the project, the site layout, the schedule, the preliminary plan for the process packages, the design basis, the product specifications, and the overall balance of the plant. Yan Jun, chairman of Guanghui New Materials Company, on behalf of Guanghui Energy, fully affirmed the work carried out so far by Saiding Company and the Equipment Research Institute, and expressed high hopes for the smooth progress of the project design work. The 15 million tons per year coal quality-based and graded utilization demonstration project in Xinjiang Guanghui employs an advanced large-scale internal heating vertical furnace pyrolysis process to carry out quality-based and graded utilization of low-rank coal from the Hami region in Xinjiang. The coal processing capacity of the furnace is 15 million tons per year; using a single furnace with a capacity of 500,000 tons per year for pyrolysis, it is possible to produce 7.14 million tons of upgraded coal, 1.5 million tons of coal tar, 777,660 tons of LNG, 20,000 tons of hydrogen for fuel cells (with adjustable quantities), and 500,000 tons of liquid carbon dioxide per year. Projects related to high-end chemicals and new materials are also being planned as part of the expansion of this industrial chain. Among them, the raw gas generated during the pyrolysis process is used to produce LNG and hydrogen.