摘要
煤炭是中国的主要能源和资源 ,也是主要的污染源。但是近来煤炭的发展受到石油、天然气和新能源越来越大的挑战 ,作为燃料利用 ,煤炭的能源主导地位已经岌岌可危。主链型芳香族聚合物由于具有热稳定性高、化学稳定性好、质地轻且牢固以及良好的加工成型等优点正受到人们越来越多的关注 ,但其推广应用却受到芳烃单体制备的限制。这为煤炭的发展提供了新机遇和新途径 ,由煤制“特异化学品”应当成为煤化工的重要方向。
Coal is the main fossil resources and energy,but meanwhile it is also a main pollution source in China.Coal,of which document posittion as energy sources will elapse forever,is forcing challenges of petroleum,natural gas and new energy sources.Main chain type aromatic polymers are now invoking more and more interests because of their many advantages,such as good thermal stability,chemical stability,low density but robustness and facility to process,but their wider application is limited by the preparation of aromatics which are rich in coal.This provides a new opportunity and way for the development of coal.Preparation of the special chemicals from coal should be an important subject of coal chemical engineering.
出处
《中国矿业》
北大核心
2000年第4期24-28,共5页
China Mining Magazine
基金
国家自然科学基金! ( 2 96760 45 )
大连大学碳资源综合利用开放研究实验室开放课题基金! ( 970 0 3K)从芳香族高分子的研究进展论煤炭
关键词
特异化学品
芳香族聚合物
煤
煤化工
Special chemicals,Aromatic polymer,Coal,Coal chemical engineering
