Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing exterior wall external thermal insulation foamed ceramic from graphite tailings
The invention discloses a method for preparing external thermal insulation foamed ceramic from graphite tailings. The method comprises the following steps: ball-milling and mixing: weighing graphite tailings, coal gangue, potassium feldspar, an air entraining agent, a water reducing agent, talc, a foaming agent and CaCO3 in proportion, and ball-milling to obtain a mixture; the graphite tailings are recycled, so that the method has huge economic benefits, social benefits and environmental benefits, the problem of environmental pollution can be effectively solved, and the method has an extremely wide application prospect, so that a new way can be provided for utilizing the graphite tailings to prepare the external thermal insulation foamed ceramic for the exterior wall by taking the graphite tailings as the main raw material; meanwhile, a feasible solution can be provided for preparing the exterior wall external thermal insulation foamed ceramic by utilizing the solid waste, and the thermal insulation property and compressive strength of the exterior wall external thermal insulation foamed ceramic can be improved by utilizing mineral substances such as graphite and quartz in the graphite tailings.
本发明公开了一种利用石墨尾矿制备外墙外保温泡沫陶瓷的方法，包括球磨混料：将石墨尾矿、煤矸石、钾长石、引气剂、减水剂、滑石和发泡剂与CaCO3按比例称量，球磨得到混合料；本发明鉴于对石墨尾矿进行资源化利用具有巨大的经济效益、社会效益和环境效益，可有效改善环境污染问题，具有极广泛的应用前景，以石墨尾矿作为主要原料制备外墙外保温泡沫陶瓷不但可以为石墨尾矿的利用提出新的途径，同时也可以为利用固废制备外墙外保温泡沫陶瓷提供可行的解决方案，同时利用石墨尾矿中石墨和石英等矿物质还能够提高外墙外保温泡沫陶瓷的保温性以及抗压强度。
Method for preparing exterior wall external thermal insulation foamed ceramic from graphite tailings
The invention discloses a method for preparing external thermal insulation foamed ceramic from graphite tailings. The method comprises the following steps: ball-milling and mixing: weighing graphite tailings, coal gangue, potassium feldspar, an air entraining agent, a water reducing agent, talc, a foaming agent and CaCO3 in proportion, and ball-milling to obtain a mixture; the graphite tailings are recycled, so that the method has huge economic benefits, social benefits and environmental benefits, the problem of environmental pollution can be effectively solved, and the method has an extremely wide application prospect, so that a new way can be provided for utilizing the graphite tailings to prepare the external thermal insulation foamed ceramic for the exterior wall by taking the graphite tailings as the main raw material; meanwhile, a feasible solution can be provided for preparing the exterior wall external thermal insulation foamed ceramic by utilizing the solid waste, and the thermal insulation property and compressive strength of the exterior wall external thermal insulation foamed ceramic can be improved by utilizing mineral substances such as graphite and quartz in the graphite tailings.
本发明公开了一种利用石墨尾矿制备外墙外保温泡沫陶瓷的方法，包括球磨混料：将石墨尾矿、煤矸石、钾长石、引气剂、减水剂、滑石和发泡剂与CaCO3按比例称量，球磨得到混合料；本发明鉴于对石墨尾矿进行资源化利用具有巨大的经济效益、社会效益和环境效益，可有效改善环境污染问题，具有极广泛的应用前景，以石墨尾矿作为主要原料制备外墙外保温泡沫陶瓷不但可以为石墨尾矿的利用提出新的途径，同时也可以为利用固废制备外墙外保温泡沫陶瓷提供可行的解决方案，同时利用石墨尾矿中石墨和石英等矿物质还能够提高外墙外保温泡沫陶瓷的保温性以及抗压强度。
Method for preparing exterior wall external thermal insulation foamed ceramic from graphite tailings
一种利用石墨尾矿制备外墙外保温泡沫陶瓷的方法
WANG LIZHI (Autor:in) / LI GUANGLAI (Autor:in) / LUO NANNAN (Autor:in) / LI LIXIN (Autor:in) / CHAI WEI (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
Adhesive for glazed foamed ceramic insulation board exterior wall external insulation system
| Europäisches Patentamt | 2023
Method for preparing foamed ceramic partition board from graphite tailings
| Europäisches Patentamt | 2024
Foamed ceramic based on graphite tailings and preparation method of foamed ceramic
| Europäisches Patentamt | 2021
Exterior wall external thermal insulation construction method
| Europäisches Patentamt | 2021