利用工业废渣流化床粉煤灰成功合成出x型分子筛。
X zeolites were synthesized by using industrial waste residue fluent-bed fly ash successfully.
利用工业废渣研制少熟料水泥，是解决工业废渣资源化的有效措施。
The low-clinker content cement developed by means of utilization of industrial waste residues is the effective way to solve industrial waste problems.
本发明属于一种建筑用材料的技术领域，尤其涉及一种利用工业废渣制备的空心砖。
The invention belongs to the technical field of building materials and in particular relates to an air brick prepared by utilizing industrial waste dreg.
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