Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for treating waste gypsum to manufacture gypsum powder for building through novel dry-process rotary kiln line
The invention provides a method for treating waste gypsum to manufacture gypsum powder for a building through a novel dry-process rotary kiln line. The method includes the first step of raw material preparation, the second step of cured gypsum preparation and the third step of preparation of gypsum powder for the building. According to the method, the existing novel dry-process rotary kiln production line with excessive production capacity is used for harmful treatment and resource utilization of industrial waste gypsum, so that technological innovation investment is little, the method is simple and practical, secondary pollution is avoided, and environmental protection, waste utilization and green industry transformation can be effectively achieved. Heavy metal pollution and hidden hazards of the industrial waste gypsum can be eliminated forever, and water and soil environment protection is facilitated. The industrial waste gypsum are effectively used to produce the gypsum powder for the building and building material products so that high-quality materials can be provided for infrastructural projects, and consumption of environment resources and energy and environment pollution during the production process of traditional gel materials and the building material products can be greatly reduced.
Method for treating waste gypsum to manufacture gypsum powder for building through novel dry-process rotary kiln line
The invention provides a method for treating waste gypsum to manufacture gypsum powder for a building through a novel dry-process rotary kiln line. The method includes the first step of raw material preparation, the second step of cured gypsum preparation and the third step of preparation of gypsum powder for the building. According to the method, the existing novel dry-process rotary kiln production line with excessive production capacity is used for harmful treatment and resource utilization of industrial waste gypsum, so that technological innovation investment is little, the method is simple and practical, secondary pollution is avoided, and environmental protection, waste utilization and green industry transformation can be effectively achieved. Heavy metal pollution and hidden hazards of the industrial waste gypsum can be eliminated forever, and water and soil environment protection is facilitated. The industrial waste gypsum are effectively used to produce the gypsum powder for the building and building material products so that high-quality materials can be provided for infrastructural projects, and consumption of environment resources and energy and environment pollution during the production process of traditional gel materials and the building material products can be greatly reduced.
Method for treating waste gypsum to manufacture gypsum powder for building through novel dry-process rotary kiln line
YIN WUJI (Autor:in) / YIN XIAOLIN (Autor:in)
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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