Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
一种基于水热方法的煤气化渣基吸波骨料及其制备方法
本发明公开了一种基于水热方法的煤气化渣基吸波骨料及其制备方法，该制备方法包括将煤气化粗渣和电石渣混合、研磨得到第一混合干粉；将去离子水和混合干粉混合搅拌得到混合浆料，将混合浆料进行标准养护后破碎得到第一骨料预成品；将第一骨料预成品进行筛分得到第二骨料预成品；将第二骨料预成品进行水热养护得到吸波骨料成品。该制备方法制备得到的骨料具有较好的强度和吸波性能。
The invention discloses coal gasification slag-based wave-absorbing aggregate based on a hydrothermal method and a preparation method of the coal gasification slag-based wave-absorbing aggregate. The preparation method comprises the following steps: mixing and grinding coal gasification coarse slag and carbide slag to obtain first mixed dry powder; mixing and stirring deionized water and the mixed dry powder to obtain mixed slurry, performing standard curing on the mixed slurry, and crushing to obtain a first aggregate pre-finished product; screening the first aggregate pre-finished product to obtain a second aggregate pre-finished product; and performing hydrothermal curing on the second aggregate pre-finished product to obtain a wave-absorbing aggregate finished product. The aggregate prepared by the preparation method has relatively good strength and wave-absorbing performance.
一种基于水热方法的煤气化渣基吸波骨料及其制备方法
本发明公开了一种基于水热方法的煤气化渣基吸波骨料及其制备方法，该制备方法包括将煤气化粗渣和电石渣混合、研磨得到第一混合干粉；将去离子水和混合干粉混合搅拌得到混合浆料，将混合浆料进行标准养护后破碎得到第一骨料预成品；将第一骨料预成品进行筛分得到第二骨料预成品；将第二骨料预成品进行水热养护得到吸波骨料成品。该制备方法制备得到的骨料具有较好的强度和吸波性能。
The invention discloses coal gasification slag-based wave-absorbing aggregate based on a hydrothermal method and a preparation method of the coal gasification slag-based wave-absorbing aggregate. The preparation method comprises the following steps: mixing and grinding coal gasification coarse slag and carbide slag to obtain first mixed dry powder; mixing and stirring deionized water and the mixed dry powder to obtain mixed slurry, performing standard curing on the mixed slurry, and crushing to obtain a first aggregate pre-finished product; screening the first aggregate pre-finished product to obtain a second aggregate pre-finished product; and performing hydrothermal curing on the second aggregate pre-finished product to obtain a wave-absorbing aggregate finished product. The aggregate prepared by the preparation method has relatively good strength and wave-absorbing performance.
一种基于水热方法的煤气化渣基吸波骨料及其制备方法
14.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME