Chemical Industry and Engineering Progress ›› 2022, Vol. 41 ›› Issue (12): 6201-6212.DOI: 10.16085/j.issn.1000-6613.2022-1852

• Invited review • Previous Articles     Next Articles

Analysis of development path of modern coal chemical industry

YAN Guochun(), WEN Liang, ZHANG Hua   

  1. China Shenhua Coal to Liquid and Chemical Co. , Ltd. , Beijing 100011, China
  • Received:2022-10-05 Revised:2022-10-17 Online:2022-12-29 Published:2022-12-20
  • Contact: YAN Guochun

现代煤化工产业发展路径分析

闫国春(), 温亮, 张华   

  1. 中国神华煤制油化工有限公司,北京 100011
  • 通讯作者: 闫国春
  • 作者简介:闫国春(1968—),男,硕士,高级工程师,主要从事煤化工和石油化工领域的生产与管理工作。E-mail:yangch2019@163.com

Abstract:

The development of modern coal chemical industry is of great significance for ensuring national energy security, supporting the development of national economy and expanding the channels of raw materials for petrochemical industry. The paper briefly introduces the achievements and problems in the development of modern coal chemical industry. The competitiveness of modern coal chemical industry are systematically analyzed from the aspects of raw material characteristics, process technology and product characteristics, cost competitiveness, project layout and scale, water consumption, energy consumption, and waste discharge. Compared with the oil refining and petrochemical industry, modern coal chemical industry currently is still in demonstration, which produced overlapped products with higher water consumption, higher energy consumption and higher carbon emissions. However, products in line with the composition and structure of coal and chemical reaction characteristics are believed to be competitive and potential, such as special fuel, high carbon with low hydrogen content chemicals and high carbon with high oxygen content chemicals. Under the goals of carbon peak and carbon neutrality, modern coal chemical industry should accelerate the transformation and upgrading from the high carbon emissions industry of replacing petrochemical products to the green and low-carbon industry based on the characteristics of coal. It should pay attention to build a high-end and differentiated product system, adhere to clean and low-carbon production, couple with clean and low-carbon energy, petrochemical industry and other industries, and build a competitive integrated base with coal, oil, chemicals, new materials and new energy, which contributes to promote the high-quality and sustainable development of modern coal chemical industry.

Key words: modern coal chemical industry, competitiveness, development path, high-end and differentiated product, carbon emission reduction

摘要:

发展现代煤化工产业对保障国家能源安全、支撑国民经济发展和拓宽石化原料渠道有着重要战略意义。本文简要介绍了现代煤化工产业发展所取得的成绩与存在的问题,从原料特性、工艺技术及产品特性、成本竞争力、项目布局和规模、水耗、能耗、“三废”排放等方面系统分析了现代煤化工产业的竞争优势与劣势,指出与炼油和石化产业相比,现阶段现代煤化工产业仍以单项技术示范为主,多数产品存在交叉和重叠,且同类产品的水耗、能耗、碳排放更高,但在生产特种燃料、高碳低氢化学品、高碳高氧化学品等更符合煤炭原料组成结构和煤化学反应特性产品方面具有市场竞争力和发展潜力。在“双碳”目标下,现代煤化工产业应加快从“替代石化产品”的高碳排放产业向“发挥煤炭原料特性”的绿色低碳产业转型升级,构建具有比较优势的高端化差异化产品体系,坚持清洁低碳化生产,推进与清洁低碳能源、石油化工等多产业的耦合协同,打造具有竞争力的“煤、油、化、新材料、新能源”一体化基地,推动现代煤化工产业高质量可持续发展。

关键词: 现代煤化工, 竞争力, 发展路径, 高端化差异化产品, 碳减排

CLC Number: 

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