一块煤如何裂变多条链 ——新疆哈密市现代煤化工产业发展调查

Core Viewpoint - Hami City is transforming its traditional energy structure by leveraging its abundant coal resources to develop a modern coal chemical industry, aiming for high-value utilization and low-carbon development while ensuring energy security under the "dual carbon" goals [1][2]. Group 1: Coal Resource Utilization - Hami City is focusing on the clean and efficient utilization of coal, promoting the development of modern coal chemical industries, and achieving a transformation from coal to high-value products like oil and gas [1][2]. - The predicted coal resource in Hami is approximately 570.8 billion tons, accounting for one-third of Xinjiang's and one-eighth of China's total coal resources [1]. - The coal chemical industry in Hami saw a year-on-year increase of 17.9% in added value in the first half of this year [1]. Group 2: Industrial Chain Development - Hami has established multiple industrial chains, including "coal-methanol-carboxylic acids, formaldehyde, polypropylene" and "coal-coke oil-fuel oil" [2]. - The city is constructing a framework for coal-based chemicals and new materials, with products including methanol, liquefied natural gas, and ethylene glycol [2]. Group 3: Technological Innovation and Projects - Hami is introducing significant projects, such as a coal-to-oil project by the State Energy Investment Group, which will produce 4 million tons of oil annually using second-generation technology [3]. - The first phase of a 1 million tons per year acetic acid project has entered trial production, addressing the shortage of acetic acid in the northwest region [4]. Group 4: Resource Recycling and Environmental Impact - Hami is implementing a zero-discharge project for industrial wastewater, achieving a 100% recycling rate [5]. - The city is also maximizing the utilization of low-value by-products, such as utilizing waste gas from coal processing to produce ethylene glycol [6]. Group 5: Coupling Development with Renewable Energy - Hami is exploring the coupling of traditional energy and renewable energy, with 67.8% of its installed power capacity coming from renewable sources [11]. - New projects require that at least 50% of the electricity supply comes from green energy, which can reduce production costs and carbon emissions significantly [11]. Group 6: Talent and Skill Development - Hami is establishing educational institutions focused on energy and chemical engineering to cultivate skilled talent for the coal chemical industry [10]. - The city is also collaborating with universities and research institutions to enhance research and development capabilities in clean and efficient coal utilization technologies [9].