摘要
对瓷砖生产过程中坯料、釉料、煤及煤气中氟化物进行分析,研究氟化物的来源、迁移和转化。研究结果表明,坯料、釉料和煤是氟化物来源,且三者氟化物所占分别为46%、48%和6%.氟化物的输出30.2%固定于成品瓷砖,69.6%经尾气烟囱排放。
Based on the analysis of fluoride amount of ceramic tile blank, glaze materials, coal and gas fluoride in the process of production, the study gives the research on the source of fluoride and its migration and transformation. The results show that fluoride sources are blank (46%), glaze materials (48%) and coal (6%) and 30.2% of the output fluoride fixed in ceramic tile, 69.6% released out of chimney along with the exhaust emissions.
出处
《贵州大学学报(自然科学版)》
2012年第1期121-124,共4页
Journal of Guizhou University:Natural Sciences
基金
贵州省自然科学基金[黔科合J字(2009)2034]
贵州大学211重点学科建设项目[KST2009-02]
关键词
瓷砖
生产工艺
氟平衡
ceramic tile
production process
fluoride balance