Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of fly ash-waste glass powder inorganic polymer silt-solidifying material
The invention discloses a preparation method of fly ash-waste glass powder inorganic polymer silt-solidifying material. The preparation method includes: mixing fly ash with pretreated waste glass powder; adding sodium hydroxide and sodium pyrosulfite composite excitant solution; preparing the fly ash-waste glass powder inorganic polymer silt-solidifying material to solidify silt. By using this inorganic polymer to solidify silt, on one hand, the defect that the preparation process of traditional fly ash-waste glass powder inorganic polymer silt-solidifying material needs a great amount of cement for use is overcome, and environmental impact by the emission of industrial dust and greenhouse gases such as CO2 generated in cement production is decreased; on the other hand, the fly ash and waste glass powder solid wastes are used to prepare the silt-solidifying material, the industrial wastes such as the fly ash and the waste glass powder are fully recycled and are massively consumed, and the problem that a traditional backfilling method requires massive land and causes severe pollution to the surroundings while disposing these solid wastes is avoided.
Preparation method of fly ash-waste glass powder inorganic polymer silt-solidifying material
The invention discloses a preparation method of fly ash-waste glass powder inorganic polymer silt-solidifying material. The preparation method includes: mixing fly ash with pretreated waste glass powder; adding sodium hydroxide and sodium pyrosulfite composite excitant solution; preparing the fly ash-waste glass powder inorganic polymer silt-solidifying material to solidify silt. By using this inorganic polymer to solidify silt, on one hand, the defect that the preparation process of traditional fly ash-waste glass powder inorganic polymer silt-solidifying material needs a great amount of cement for use is overcome, and environmental impact by the emission of industrial dust and greenhouse gases such as CO2 generated in cement production is decreased; on the other hand, the fly ash and waste glass powder solid wastes are used to prepare the silt-solidifying material, the industrial wastes such as the fly ash and the waste glass powder are fully recycled and are massively consumed, and the problem that a traditional backfilling method requires massive land and causes severe pollution to the surroundings while disposing these solid wastes is avoided.
Preparation method of fly ash-waste glass powder inorganic polymer silt-solidifying material
ZHAO HUI (Autor:in) / DU YANG (Autor:in) / HAN YING (Autor:in) / WANG PANXIU (Autor:in) / XU HAISHENG (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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