| 吕永亮,张泗强,赵 会.工业氟石膏作缓凝剂在水泥生产中的实践[J].水泥工程,2017,30(3):64-65 |
| 工业氟石膏作缓凝剂在水泥生产中的实践 |
| Practice of using industrial fluorine gypsum as retarder in cement production |
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| DOI： |
| 中文关键词: 氟石膏 缓凝剂 柠檬酸渣 熟料 强度 凝结时间 |
| 英文关键词: fluorine gypsum retarder citric acid residue clinker strength setting time |
| 基金项目: |
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| 中文摘要: |
| 为进一步降低水泥的生产成本，实现降本降耗，山东鲁碧建材有限公司引用氟石膏替代天然石膏，并将氟石膏与柠檬酸渣按比例搭配在水泥生产中进行了尝试。应用结果表明，氟石膏的使用，对于熟料粉及出厂水泥质量尤其是早期强度及后期强度有明显的的激发作用；使用氟石膏与柠檬酸渣搭配后整体水泥质量比较稳定，在1∶1搭配时效果更好。 |
| 英文摘要: |
| In order to further lowered the production cost and reduce the consumption, Shangdong Lubi Building Material Co.,Ltd. attempts to use fluorine gypsum instead of natural gypsum, and mix it with citric acid residue at a certain proportion in cement production. The application results show that the use of fluorine gypsum has obvious excitation effect on clinker powder which is benefit for cement quality especiallly the early strength and late strength, and the cement quality is relatively stable in using fluorine gypsum and citric acid residue, and the best proportion is 1∶1. |
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