Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite magnesium oxychloride cement and preparation method thereof
The invention discloses composite magnesium oxychloride cement and a preparation method thereof; effective treatment of alkali-making waste residues is realized, solid wastes generated in the alkali-making industry and solid wastes generated in a thermal power plant can be consumed, and the problem that alkali-making white mud and fly ash cannot be effectively treated for a long time is solved. The alkali-making white mud and the fly ash are compounded to be used as an admixture; the problems of stacking and pollution of solid wastes in an alkali-making factory are solved, the problem of agglomeration of the alkali-making white mud after independent doping is solved, the performance of the magnesium oxychloride cement is improved, the problem of overlarge expansion rate of the magnesium oxychloride cement caused by single doping of the alkali-making white mud is also solved, and the production cost of the cement is reduced.
本发明提供了一种复合氯氧镁水泥及其制备方法，实现了制碱废渣的有效处理，能消耗制碱工业中产生的固体废弃物和火力发电厂产生的固体废弃物，解决制碱白泥和粉煤灰长期得不到有效处理的难题。制碱白泥与粉煤灰复合作为掺合料，不仅解决了制碱厂固体废物堆放与污染的问题，同时解决了制碱白泥单独掺入后发生团聚的问题，改善了氯氧镁水泥的性能，还解决了单掺制碱白泥导致氯氧镁水泥膨胀率过大的问题，降低了水泥生产成本。
Composite magnesium oxychloride cement and preparation method thereof
The invention discloses composite magnesium oxychloride cement and a preparation method thereof; effective treatment of alkali-making waste residues is realized, solid wastes generated in the alkali-making industry and solid wastes generated in a thermal power plant can be consumed, and the problem that alkali-making white mud and fly ash cannot be effectively treated for a long time is solved. The alkali-making white mud and the fly ash are compounded to be used as an admixture; the problems of stacking and pollution of solid wastes in an alkali-making factory are solved, the problem of agglomeration of the alkali-making white mud after independent doping is solved, the performance of the magnesium oxychloride cement is improved, the problem of overlarge expansion rate of the magnesium oxychloride cement caused by single doping of the alkali-making white mud is also solved, and the production cost of the cement is reduced.
本发明提供了一种复合氯氧镁水泥及其制备方法，实现了制碱废渣的有效处理，能消耗制碱工业中产生的固体废弃物和火力发电厂产生的固体废弃物，解决制碱白泥和粉煤灰长期得不到有效处理的难题。制碱白泥与粉煤灰复合作为掺合料，不仅解决了制碱厂固体废物堆放与污染的问题，同时解决了制碱白泥单独掺入后发生团聚的问题，改善了氯氧镁水泥的性能，还解决了单掺制碱白泥导致氯氧镁水泥膨胀率过大的问题，降低了水泥生产成本。
Composite magnesium oxychloride cement and preparation method thereof
一种复合氯氧镁水泥及其制备方法
LI CONGBO (Autor:in) / JIANG LINFENG (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2021
Magnesium oxychloride cement composite material and preparation method thereof
| Europäisches Patentamt | 2023
Magnesium oxychloride cement and preparation method thereof
| Europäisches Patentamt | 2020
Magnesium oxychloride cement-based composite material and preparation method thereof
| Europäisches Patentamt | 2023
High-water-resistance magnesium oxychloride cement and preparation method thereof
| Europäisches Patentamt | 2023