介绍了煤化工的起源及不同时期传统煤化工和现代煤化工的发展历程;分析了现代煤化工在我国快速发展的原因及煤制油、煤制气、煤制化学品的发展趋势;提出将煤作为化工原料置换石油、天然气,将石油、天然气作为能源置换燃煤,以减轻大气污染和碳排放问题;建议发展以煤制化学品为主的现代煤化工,结合CO2捕集和地质封存技术,将置换出的石油、天然气作为清洁能源使用,助力能源的绿色可持续发展.%The origin of coa l chemical industry is introduced and development history of traditional coal chemical industry and modern coal chemical industry in different period is summarized. The reason of rapid development of modern coal chemical industry in China and developing trend of coal-to-liquid, coal-to-gas and coal chemicals are analyzed. It is proposed to take coal as chemical raw material to replace oil and natural gas and use oil and natural gas as energy source to replace fuel coal, so as to alleviate the problems of environmental pollution and high carbon emissions. It is suggested to develop modern coal chemical industry based on coal chemicals, and combined with CO2 capture and geological sequestration technology, oil and natural can be used as clean energy to boost green and sustainable development of energy.
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