Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Super-thermal-conductivity heat storage material based on industrial solid waste melting reconstruction and preparation method of super-thermal-conductivity heat storage material
The invention relates to a super-thermal-conductivity heat storage material based on an industrial solid waste melting reconstruction technology and a preparation method of the super-thermal-conductivity heat storage material. The heat storage material is prepared from raw materials such as industrial solid waste and a super-thermal-conductivity material. According to the preparation method, a particle coating method is adopted to coat the anti-oxidation coating on the super-thermal-conductivity material powder at low temperature, so that the high-temperature oxidation resistance of the super-thermal-conductivity material is improved. Uniformly mixing the coated super-thermal-conductivity powder and industrial solid waste residue powder through high-temperature oscillation, and pressing the obtained bonded body into a glass brick body by taking the molten and reconstructed industrial solid waste residue as a binder. The heat storage material prepared by the method is excellent in performance, high in bending strength and large in heat storage density, and the maximum heat conductivity can reach 30W/(m.K). The heat storage material is high in heat storage performance, high in high-temperature oxidation resistance and suitable for medium and high temperature environments, special equipment and process requirements do not exist in the preparation process, and further industrial production can be achieved. A considerable proportion of industrial solid waste is applied, environmental pollution caused by the industrial solid waste is relieved, and resource utilization of the industrial solid waste is achieved.
本发明涉及基于工业固废熔融重构技术的超热导储热材料及其制备方法。该储热材料利用工业固废，超热导材料等原料制成。该制备方法采用颗粒包覆法对超热导材料粉体进行低温包覆抗氧化涂层，提高超热导材料高温抗氧化性。通过高温震荡将包覆的超热导粉体和工业固废渣粉体混匀后，以熔融重构的工业固废渣作为粘结剂，将获得的粘结体压制制成玻璃砖体。通过该方法制备的储热材料性能优异，抗弯强度高，储热密度大，热导率最高可达30W/(m.K)。该储热材料储热性能高，高温抗氧化强，适用于中高温环境，且制备流程没有特殊的设备及工艺要求，可进一步工业化生产。本发明应用了相当比例的工业固废，缓解了工业固废带来的环境污染，实现了工业固废的资源化利用。
Super-thermal-conductivity heat storage material based on industrial solid waste melting reconstruction and preparation method of super-thermal-conductivity heat storage material
The invention relates to a super-thermal-conductivity heat storage material based on an industrial solid waste melting reconstruction technology and a preparation method of the super-thermal-conductivity heat storage material. The heat storage material is prepared from raw materials such as industrial solid waste and a super-thermal-conductivity material. According to the preparation method, a particle coating method is adopted to coat the anti-oxidation coating on the super-thermal-conductivity material powder at low temperature, so that the high-temperature oxidation resistance of the super-thermal-conductivity material is improved. Uniformly mixing the coated super-thermal-conductivity powder and industrial solid waste residue powder through high-temperature oscillation, and pressing the obtained bonded body into a glass brick body by taking the molten and reconstructed industrial solid waste residue as a binder. The heat storage material prepared by the method is excellent in performance, high in bending strength and large in heat storage density, and the maximum heat conductivity can reach 30W/(m.K). The heat storage material is high in heat storage performance, high in high-temperature oxidation resistance and suitable for medium and high temperature environments, special equipment and process requirements do not exist in the preparation process, and further industrial production can be achieved. A considerable proportion of industrial solid waste is applied, environmental pollution caused by the industrial solid waste is relieved, and resource utilization of the industrial solid waste is achieved.
本发明涉及基于工业固废熔融重构技术的超热导储热材料及其制备方法。该储热材料利用工业固废，超热导材料等原料制成。该制备方法采用颗粒包覆法对超热导材料粉体进行低温包覆抗氧化涂层，提高超热导材料高温抗氧化性。通过高温震荡将包覆的超热导粉体和工业固废渣粉体混匀后，以熔融重构的工业固废渣作为粘结剂，将获得的粘结体压制制成玻璃砖体。通过该方法制备的储热材料性能优异，抗弯强度高，储热密度大，热导率最高可达30W/(m.K)。该储热材料储热性能高，高温抗氧化强，适用于中高温环境，且制备流程没有特殊的设备及工艺要求，可进一步工业化生产。本发明应用了相当比例的工业固废，缓解了工业固废带来的环境污染，实现了工业固废的资源化利用。
Super-thermal-conductivity heat storage material based on industrial solid waste melting reconstruction and preparation method of super-thermal-conductivity heat storage material
基于工业固废熔融重构的超热导储热材料及其制备方法
LI BAORANG (Autor:in) / ZHU CHUN (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
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