Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic rock plate prepared from wollastonite tailings through ultralow-temperature fast firing and manufacturing method of ceramic rock plate
The invention discloses a ceramic rock plate prepared from wollastonite tailings through ultralow-temperature fast firing and a manufacturing method, the ceramic rock plate comprises a green body, and the green body comprises the following raw material components in parts by weight: 25-45 parts of wollastonite tailings, 10-50 parts of clay, 5-15 parts of potassium feldspar and albite, 10-20 parts of quartz, 0-5 parts of zirconium silicate, 2-10 parts of a mineralizing agent, 0-1.0 part of a dispergator and 0-1.0 part of a reinforcing agent. According to the invention, the wollastonite tailings are introduced into the formula of the ceramic rock plate blank, so that an ultralow-temperature fast firing process with the firing temperature of 1000-1100 DEG C and the firing period of 35-50 minutes can be realized, and the firing temperature and the firing time are greatly reduced; the high-proportion wollastonite tailings are introduced into the formula of the ceramic rock plate blank, so that the whiteness of the blank can be improved and reaches 50 degrees or above, and the ceramic rock plate blank can be well applied to development and production of various rock plate products; in addition, the wollastonite tailings are introduced to replace a large amount of expensive mud and sand raw materials, so that the production cost of the ceramic rock plate product is reduced.
本发明公开一种利用硅灰石尾矿超低温快烧制备的陶瓷岩板以及制造方法，所述陶瓷岩板包括坯体，其中，按重量份计，所述坯体的原料包括以下组分：硅灰石尾矿25～45份、粘土10～50份、钾长石和钠长石共5～15份、石英10～20份、硅酸锆0～5份、矿化剂2～10份、解胶剂0～1.0份、增强剂0～1.0份。本发明在陶瓷岩板坯体配方中引入硅灰石尾矿，可实现烧成温度为1000℃～1100℃、烧成周期为35～50分钟的超低温快烧工艺，大幅度降低了烧成温度和烧成时间；在陶瓷岩板坯体配方中引入高配比硅灰石尾矿可以提高坯体的白度，达到50度以上，可以很好应用到各种岩板产品开发生产中；此外，硅灰石尾矿的引入可以替代大量价格较昂贵的泥砂原料，降低陶瓷岩板产品的生产成本。
Ceramic rock plate prepared from wollastonite tailings through ultralow-temperature fast firing and manufacturing method of ceramic rock plate
The invention discloses a ceramic rock plate prepared from wollastonite tailings through ultralow-temperature fast firing and a manufacturing method, the ceramic rock plate comprises a green body, and the green body comprises the following raw material components in parts by weight: 25-45 parts of wollastonite tailings, 10-50 parts of clay, 5-15 parts of potassium feldspar and albite, 10-20 parts of quartz, 0-5 parts of zirconium silicate, 2-10 parts of a mineralizing agent, 0-1.0 part of a dispergator and 0-1.0 part of a reinforcing agent. According to the invention, the wollastonite tailings are introduced into the formula of the ceramic rock plate blank, so that an ultralow-temperature fast firing process with the firing temperature of 1000-1100 DEG C and the firing period of 35-50 minutes can be realized, and the firing temperature and the firing time are greatly reduced; the high-proportion wollastonite tailings are introduced into the formula of the ceramic rock plate blank, so that the whiteness of the blank can be improved and reaches 50 degrees or above, and the ceramic rock plate blank can be well applied to development and production of various rock plate products; in addition, the wollastonite tailings are introduced to replace a large amount of expensive mud and sand raw materials, so that the production cost of the ceramic rock plate product is reduced.
本发明公开一种利用硅灰石尾矿超低温快烧制备的陶瓷岩板以及制造方法，所述陶瓷岩板包括坯体，其中，按重量份计，所述坯体的原料包括以下组分：硅灰石尾矿25～45份、粘土10～50份、钾长石和钠长石共5～15份、石英10～20份、硅酸锆0～5份、矿化剂2～10份、解胶剂0～1.0份、增强剂0～1.0份。本发明在陶瓷岩板坯体配方中引入硅灰石尾矿，可实现烧成温度为1000℃～1100℃、烧成周期为35～50分钟的超低温快烧工艺，大幅度降低了烧成温度和烧成时间；在陶瓷岩板坯体配方中引入高配比硅灰石尾矿可以提高坯体的白度，达到50度以上，可以很好应用到各种岩板产品开发生产中；此外，硅灰石尾矿的引入可以替代大量价格较昂贵的泥砂原料，降低陶瓷岩板产品的生产成本。
Ceramic rock plate prepared from wollastonite tailings through ultralow-temperature fast firing and manufacturing method of ceramic rock plate
一种利用硅灰石尾矿超低温快烧制备的陶瓷岩板以及制造方法
WANG YONGQIANG (Autor:in) / GU ZHANWEN (Autor:in) / CHEN WEIYIN (Autor:in) / HU HAIQUAN (Autor:in) / ZHA YUE (Autor:in) / DENG JIANGWEN (Autor:in)
11.03.2022
Patent
Elektronische Ressource
Chinesisch
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