水泥工业是二氧化碳的排放大户,其排放量约占人类活动所产生二氧化碳总量的5%,全球水泥工业在未来发展中必须攻克减排二氧化碳的课题。日前,有专家指出,把水泥生产中大量排放的二氧化碳回收起来,再通过一系列化学反应或化工过程,使碳元素频繁地反复利用,不仅能减少二氧化碳气体的排放,还能更好地利用碳资源。 Cement industry is a large carbon dioxide emissions, its emissions accounted for about 5% of total anthropogenic carbon dioxide emissions, the global cement industry in the future development must tackle the issue of carbon dioxide emissions. Recently, some experts pointed out that the recovery of large quantities of carbon dioxide emissions from cement production, and then through a series of chemical reactions or chemical processes, the frequent re-use of carbon to not only reduce carbon dioxide emissions, but also make better use of carbon Resources.