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(一)特里也夫新型水泥和活化灰渣水泥的概况为处理电厂排出的大量粉煤灰,比利时水泥化学家里昂·特里也夫(Leon Trier)于1970年开始进行以水硬胶结料的形式利用灰渣的研究,获得了很好的效果。当时被称为特里也夫新型水泥,它与普通波特兰水泥相比,其优点是3天强度高及胶结料的稳定性好,相当于一种快硬水泥。之后又着手解决工业化设备等问题。到1980年欧洲炉子公司(EUROFOURS S.A.)获得一项“人造矿渣的制备及其使用方法”的欧洲专利。1982年在比利时
(a) The profile of Triefe’s new cement and activated ash cement is to treat the large amount of fly ash discharged from the power plant. Belgian cement chemistry Leon Trier started to use hydraulic binder in 1970. The use of ash in the form of research has achieved very good results. At that time, it was called Trie-Fow’s new type of cement. Compared with ordinary Portland cement, it has the advantages of high strength for 3 days and good stability of cement, which is equivalent to a kind of fast-hardening cement. Afterwards, they also started to solve problems such as industrialized equipment. By 1980, EUROFOURS S.A. had obtained a European patent for “Preparation and use of artificial slag”. 1982 in Belgium