全球变暖背景下水泥工业的机遇和挑战

Challenges and opportunities to cement industry under the global warming-up background

我国的人口膨胀和城市化进程对水泥产生巨大的需求,水泥工业巨大的碳排放量将会成为其可持续发展的严峻障碍。综合利用固体废弃物作为水泥的原燃材料,将使水泥工业蜕变为巨大的绿色产业。开发大量利用废弃物的新型低碳水泥,发展水泥工业碳捕获与储存技术,是水泥工业低碳化的有效途径。

As the enormous demand for cement products because of population expansion and urbanization trends in China, the huge carbon emission from cement industry becomes an austere barrier to sustainable development for this industry. Cement production can be turned into an immense green industry by means of comprehensive utilization to the solid wastes as fuels, raw materials or additives in great quantity. To develop new type lowcarbon cement using solid wastes and to research the carbon capture and storage (CCS) technologies are effective approaches for making the cement industry a low-carbon industry.