Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic tile containing silicon carbide waste and preparation method of ceramic tile
The invention relates to a ceramic tile containing silicon carbide waste and a preparation method of the ceramic tile. A blank of the ceramic tile containing silicon carbide waste is composed of the following components in parts by weight: 15 parts of Gaoan sand; 30 parts of polishing and edging materials; 5 parts of Fuzhou white mud; 15 parts of Yichun silt; 5 parts of high-alumina sand; 3 partsof water-washed kaolin; 5 parts of new imitation sand; 4 parts of Fangtian sand; 4 parts of bentonite; 7 parts of Huashi mud; 4 parts of water-milled potassium-sodium sand; 12 parts of water-washed sand tailings; and 3 parts of silicon carbide. Silicon carbide is powder obtained by crushing waste silicon carbide grinding blocks into 200 meshes by adopting a Raymond mill. The preparation method comprises the following steps: (1) preparing raw materials; (2) conducting ball-milling and pulping; (3) conducting spraying to prepare powder; (4) conducting green body pressing; (5), conducting surfacedecoration; and (6) conducting high-temperature sintering in a roller kiln, wherein the oxygen content of the sintering atmosphere in a sintering oxidation zone (800-1050 DEG C) is 6-10%, and the sintering time in a sintering strong oxidation high-temperature zone (1000-1050 DEG C) is 8-10 min.
本发明涉及含碳化硅废料的陶瓷砖及其制备方法。含碳化硅废料的陶瓷砖，坯料按重量份由以下组份组成：高安砂15份；抛光磨边料30份；抚州白泥5份；宜春泥沙15份；高铝砂5份；水洗高岭土3份；新仿砂5份；仿田砂4份；膨润土4份；华石泥7份；水磨钾钠沙4份；水洗沙尾料12份；碳化硅3份。其中：碳化硅为废弃碳化硅磨块采用雷蒙磨进行粉碎200目所得的粉料。制备方法，包括⑴原料配备；⑵球磨制浆；⑶喷雾制粉；⑷坯体压制；⑸表面装饰；⑹辊道窑高温烧结：烧成氧化区(800℃～1050℃)烧成氛围氧含量6％～10％，烧成强氧化高温区(1000℃～1050℃)烧成时间8～10min。
Ceramic tile containing silicon carbide waste and preparation method of ceramic tile
The invention relates to a ceramic tile containing silicon carbide waste and a preparation method of the ceramic tile. A blank of the ceramic tile containing silicon carbide waste is composed of the following components in parts by weight: 15 parts of Gaoan sand; 30 parts of polishing and edging materials; 5 parts of Fuzhou white mud; 15 parts of Yichun silt; 5 parts of high-alumina sand; 3 partsof water-washed kaolin; 5 parts of new imitation sand; 4 parts of Fangtian sand; 4 parts of bentonite; 7 parts of Huashi mud; 4 parts of water-milled potassium-sodium sand; 12 parts of water-washed sand tailings; and 3 parts of silicon carbide. Silicon carbide is powder obtained by crushing waste silicon carbide grinding blocks into 200 meshes by adopting a Raymond mill. The preparation method comprises the following steps: (1) preparing raw materials; (2) conducting ball-milling and pulping; (3) conducting spraying to prepare powder; (4) conducting green body pressing; (5), conducting surfacedecoration; and (6) conducting high-temperature sintering in a roller kiln, wherein the oxygen content of the sintering atmosphere in a sintering oxidation zone (800-1050 DEG C) is 6-10%, and the sintering time in a sintering strong oxidation high-temperature zone (1000-1050 DEG C) is 8-10 min.
本发明涉及含碳化硅废料的陶瓷砖及其制备方法。含碳化硅废料的陶瓷砖，坯料按重量份由以下组份组成：高安砂15份；抛光磨边料30份；抚州白泥5份；宜春泥沙15份；高铝砂5份；水洗高岭土3份；新仿砂5份；仿田砂4份；膨润土4份；华石泥7份；水磨钾钠沙4份；水洗沙尾料12份；碳化硅3份。其中：碳化硅为废弃碳化硅磨块采用雷蒙磨进行粉碎200目所得的粉料。制备方法，包括⑴原料配备；⑵球磨制浆；⑶喷雾制粉；⑷坯体压制；⑸表面装饰；⑹辊道窑高温烧结：烧成氧化区(800℃～1050℃)烧成氛围氧含量6％～10％，烧成强氧化高温区(1000℃～1050℃)烧成时间8～10min。
Ceramic tile containing silicon carbide waste and preparation method of ceramic tile
含碳化硅废料的陶瓷砖及其制备方法
LAI WENQI (Autor:in) / PAN CHAOXIAN (Autor:in) / CHEN YONGZHONG (Autor:in) / YANG QINGXIA (Autor:in) / DAI HUAIFANG (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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