Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-dosage municipal sludge foamed ceramic and preparation method thereof
The invention discloses high-dosage municipal sludge foamed ceramic and a preparation method thereof. The high-dosage municipal sludge foamed ceramic comprises main materials and a foaming agent, wherein the main materials comprise the following components in percentage by mass: 50-80% of municipal sludge, 5-20% of clay, 10-25% of potassium feldspar and 3-5% of calcined talc, and the addition amount of the foaming agent is 0.1-0.5% of the total amount of the main materials. According to the high-dosage municipal sludge foamed ceramic provided by the technical scheme, the formula of the foamedceramic is improved and optimized so that the use standard of municipal sludge is favorably reduced, and the utilization rate of the municipal sludge can be effectively improved. According to the preparation method of the high-dosage municipal sludge foamed ceramic, on the premise of ensuring that the foamed ceramic meets the production requirements, the preparation steps are simplified, and the operability of the preparation method is improved.
本发明公开了高掺量市政污泥发泡陶瓷及其制备方法，高掺量市政污泥发泡陶瓷包括主料和发泡剂；按照质量百分比，所述主料包括市政污泥50～80%、黏土5～20%、钾长石10～25%和烧滑石3～5%，且所述发泡剂的添加量是所述主料总量的0.1～0.5%。本技术方案提出的一种高掺量市政污泥发泡陶瓷，通过对发泡陶瓷配方进行改进和优化，有利于降低市政污泥的使用标准，且能有效提高市政污泥的利用率。进而提出的一种高掺量市政污泥发泡陶瓷的制备方法，在确保发泡陶瓷满足生产需求的前提下，有利于简化制备步骤和提高制备方法的操作性。
High-dosage municipal sludge foamed ceramic and preparation method thereof
The invention discloses high-dosage municipal sludge foamed ceramic and a preparation method thereof. The high-dosage municipal sludge foamed ceramic comprises main materials and a foaming agent, wherein the main materials comprise the following components in percentage by mass: 50-80% of municipal sludge, 5-20% of clay, 10-25% of potassium feldspar and 3-5% of calcined talc, and the addition amount of the foaming agent is 0.1-0.5% of the total amount of the main materials. According to the high-dosage municipal sludge foamed ceramic provided by the technical scheme, the formula of the foamedceramic is improved and optimized so that the use standard of municipal sludge is favorably reduced, and the utilization rate of the municipal sludge can be effectively improved. According to the preparation method of the high-dosage municipal sludge foamed ceramic, on the premise of ensuring that the foamed ceramic meets the production requirements, the preparation steps are simplified, and the operability of the preparation method is improved.
本发明公开了高掺量市政污泥发泡陶瓷及其制备方法，高掺量市政污泥发泡陶瓷包括主料和发泡剂；按照质量百分比，所述主料包括市政污泥50～80%、黏土5～20%、钾长石10～25%和烧滑石3～5%，且所述发泡剂的添加量是所述主料总量的0.1～0.5%。本技术方案提出的一种高掺量市政污泥发泡陶瓷，通过对发泡陶瓷配方进行改进和优化，有利于降低市政污泥的使用标准，且能有效提高市政污泥的利用率。进而提出的一种高掺量市政污泥发泡陶瓷的制备方法，在确保发泡陶瓷满足生产需求的前提下，有利于简化制备步骤和提高制备方法的操作性。
High-dosage municipal sludge foamed ceramic and preparation method thereof
高掺量市政污泥发泡陶瓷及其制备方法
ZHONG LUSHENG (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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