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Abstract:
本发明提供了一种利用工业废渣制备的高贝利特硫铝酸盐水泥,所用生料为石灰石、工业废渣煤矸石和磷石膏,按照常规制备方法,控制煅烧温度在1400±20℃,加入缓凝剂,按照具体实施步骤操作,即可制得高贝利特硫铝酸盐水泥。其中生料中主要有效成分包括:SiO2:20.71%-21.53%,Al2O3:15.78%-16.53%,Fe2O3:2.27%-2.35%,CaO:51.98%-55.21%。制得的高贝利特硫铝酸盐水泥性能优于52.5R普通硅酸盐水泥的性能。
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Patent Info :
Type: 发明申请
Patent No.: CN201010034452.3
Filing Date: 2010-01-21
Publication Date: 2010-07-28
Pub. No.: CN101786812A
Applicants: 北京工业大学
Legal Status: 撤回-视为撤回
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 4
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