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科普中国 on MSN
23 分钟
炼铁炉跨界!解锁可再生水泥生产新路径
英国剑桥大学的研究人员开发了一种大规模生产极低排放混凝土的方法,这一创新可能会在碳中和的过程中带来变革。 混凝土是地球上使用量第二大的材料,仅次于水。它的主要成分除了沙子、砾石和水外,还有充当粘合剂的水泥。 石灰石和其他原材料被粉碎,并在大型窑炉中加热至约 ...
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