Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fired brick and preparation method thereof
The invention provides a fired brick and a preparation method thereof, and belongs to the technical field of resource reutilization. According to the method, two solid wastes, namely water-based drilling cuttings and fly ash, are comprehensively utilized at the same time, the utilization rate of the treatment process is high, secondary pollution is avoided, and the product additional value is high; in addition to the addition of 10% of internal combustion coal in the fired brick production process, no other expensive additive is needed, the production cost is low, the technology is mature, andthe practicability is high; and related properties such as compressive strength, water absorption and the like of the produced fired brick meet the standard of GB/T 5101-2017 Fired common bricks. Compared with traditional drilling solid waste stacking treatment and roadbed filling methods, the method of the invention has the advantages that: the treatment efficiency is high, resources can be utilized to the maximum extent, the potential influence on the environment is relatively small, the environmental protection benefit is remarkable, and the economic value is high.
本发明提供了一种烧结砖及其制备方法，属于资源再利用技术领域。本发明将水基钻井岩屑与粉煤灰两种固体废物同时综合利用，处理过程利用率高、无二次污染，产品附加值较高；在生产烧结砖过程中除添加10％内燃煤外，无需其他昂贵的添加剂，生产成本低，技术成熟，实用性强；生产的烧结砖的抗压强度、吸水率等相关性能符合《GB/T 5101‑2017烧结普通砖》的标准。与传统钻井固废堆放处理、路基填料方法相比，处理效率高，能最大限度利用资源，对环境的潜在影响相对较小，环保效益显著，具有较高的经济价值。
Fired brick and preparation method thereof
The invention provides a fired brick and a preparation method thereof, and belongs to the technical field of resource reutilization. According to the method, two solid wastes, namely water-based drilling cuttings and fly ash, are comprehensively utilized at the same time, the utilization rate of the treatment process is high, secondary pollution is avoided, and the product additional value is high; in addition to the addition of 10% of internal combustion coal in the fired brick production process, no other expensive additive is needed, the production cost is low, the technology is mature, andthe practicability is high; and related properties such as compressive strength, water absorption and the like of the produced fired brick meet the standard of GB/T 5101-2017 Fired common bricks. Compared with traditional drilling solid waste stacking treatment and roadbed filling methods, the method of the invention has the advantages that: the treatment efficiency is high, resources can be utilized to the maximum extent, the potential influence on the environment is relatively small, the environmental protection benefit is remarkable, and the economic value is high.
本发明提供了一种烧结砖及其制备方法，属于资源再利用技术领域。本发明将水基钻井岩屑与粉煤灰两种固体废物同时综合利用，处理过程利用率高、无二次污染，产品附加值较高；在生产烧结砖过程中除添加10％内燃煤外，无需其他昂贵的添加剂，生产成本低，技术成熟，实用性强；生产的烧结砖的抗压强度、吸水率等相关性能符合《GB/T 5101‑2017烧结普通砖》的标准。与传统钻井固废堆放处理、路基填料方法相比，处理效率高，能最大限度利用资源，对环境的潜在影响相对较小，环保效益显著，具有较高的经济价值。
Fired brick and preparation method thereof
一种烧结砖及其制备方法
LI ZIXIU (Autor:in) / ZHOU CHANGBO (Autor:in) / HAN GUIMEI (Autor:in) / FANG GANG (Autor:in) / DANG CHUNGE (Autor:in) / LIN YUCHEN (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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