Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sludge ceramsite and preparation method thereof
The invention relates to the technical field of solid pollutant resource utilization, and provides sludge ceramsite and a preparation method thereof. Wherein the sludge ceramsite comprises the following components in parts by weight: 65-95 parts of sludge; 1-30 parts of an auxiliary agent; 0.1-4 parts of a combustion improver; and 1-3 parts of a fluxing agent. The obtained sludge ceramsite takes sludge as a main component and has a synergistic effect with an auxiliary agent, and the auxiliary agent is lightweight aggregate and can be synergistically matched with the sludge, so that the formed sludge ceramsite is easy to form and relatively high in strength; moreover, the combustion improver and the fluxing agent are added for action, so that thorough combustion in the preparation process is ensured, the energy consumption is greatly reduced, the obtained product can generate enough gas, the ceramsite forms a porous structure, the density is reduced while the material strength is improved, and the product is fine in particle, high in plasticity, strong in binding force and beneficial to wide application.
本申请涉及固体污染物资源化利用技术领域，提供了一种淤泥陶粒及其制备方法。其中，淤泥陶粒包括：65～95份淤泥；1～30份辅助剂；0.1～4助燃剂；1～3份助熔剂。得到的淤泥陶粒以淤泥为主要成分，与辅助剂协同作用，辅助剂为轻质骨料，能够与淤泥协同配合，确保形成的淤泥陶粒易成型，且强度较高；并且，添加助燃剂和助熔剂进行作用，确保制备过程中燃烧彻底，大大节约了能源消耗，得到的产品能够产生足够的气体，使陶粒形成多孔结构，在提高材料强度的同时降低密度，并且产品颗粒微细、可塑性高、结合力强，有利于广泛使用。
Sludge ceramsite and preparation method thereof
The invention relates to the technical field of solid pollutant resource utilization, and provides sludge ceramsite and a preparation method thereof. Wherein the sludge ceramsite comprises the following components in parts by weight: 65-95 parts of sludge; 1-30 parts of an auxiliary agent; 0.1-4 parts of a combustion improver; and 1-3 parts of a fluxing agent. The obtained sludge ceramsite takes sludge as a main component and has a synergistic effect with an auxiliary agent, and the auxiliary agent is lightweight aggregate and can be synergistically matched with the sludge, so that the formed sludge ceramsite is easy to form and relatively high in strength; moreover, the combustion improver and the fluxing agent are added for action, so that thorough combustion in the preparation process is ensured, the energy consumption is greatly reduced, the obtained product can generate enough gas, the ceramsite forms a porous structure, the density is reduced while the material strength is improved, and the product is fine in particle, high in plasticity, strong in binding force and beneficial to wide application.
本申请涉及固体污染物资源化利用技术领域，提供了一种淤泥陶粒及其制备方法。其中，淤泥陶粒包括：65～95份淤泥；1～30份辅助剂；0.1～4助燃剂；1～3份助熔剂。得到的淤泥陶粒以淤泥为主要成分，与辅助剂协同作用，辅助剂为轻质骨料，能够与淤泥协同配合，确保形成的淤泥陶粒易成型，且强度较高；并且，添加助燃剂和助熔剂进行作用，确保制备过程中燃烧彻底，大大节约了能源消耗，得到的产品能够产生足够的气体，使陶粒形成多孔结构，在提高材料强度的同时降低密度，并且产品颗粒微细、可塑性高、结合力强，有利于广泛使用。
Sludge ceramsite and preparation method thereof
淤泥陶粒及其制备方法
WANG ZIYUAN (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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