A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high efficiency waste incineration fly ash solidifying agent, and relates to the technical field of environmental protection. The solidifying agent comprises, by mass, 50-65% of light-burnt magnesia powder, 15-25% of cement and 15-25% of quicklime. The solidifying agent is prepared by compounding light-burnt magnesia powder, cement powder and quicklime powder. The solidifying agent prepared according to a preferable component ratio has the advantages of good solidifying effect, effective solidification of heavy metal ions in the waste fly ash, short solidifying age, great reduction of the solidifying cost, and good stability.
The invention discloses a high efficiency waste incineration fly ash solidifying agent, and relates to the technical field of environmental protection. The solidifying agent comprises, by mass, 50-65% of light-burnt magnesia powder, 15-25% of cement and 15-25% of quicklime. The solidifying agent is prepared by compounding light-burnt magnesia powder, cement powder and quicklime powder. The solidifying agent prepared according to a preferable component ratio has the advantages of good solidifying effect, effective solidification of heavy metal ions in the waste fly ash, short solidifying age, great reduction of the solidifying cost, and good stability.
| European Patent Office | 2020
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