非金属矿
非金屬礦
비금속광
NON-METALLIC MINES
2013年
5期
33-35
,共3页
张雪华%王利媛%马晓峰%井强山
張雪華%王利媛%馬曉峰%井彊山
장설화%왕리원%마효봉%정강산
陶粒%非金属矿%珍珠岩%膨润土%高岭土
陶粒%非金屬礦%珍珠巖%膨潤土%高嶺土
도립%비금속광%진주암%팽윤토%고령토
ceramsite%non-metallic mineral%perlite%bentonite%kaolin
以珍珠岩尾矿、高岭土、膨润土和废玻璃为主要原料，添加一定量发泡剂制备陶粒。通过单因素试验和正交试验，研究不同烧成工艺对陶粒产品性能的影响，探索出制备轻质高强陶粒的最佳工艺条件。结果表明，成型后的陶粒在450℃预热15 min、1200℃焙烧8 min时综合性能最好，产品可直接用于建筑轻集料。
以珍珠巖尾礦、高嶺土、膨潤土和廢玻璃為主要原料，添加一定量髮泡劑製備陶粒。通過單因素試驗和正交試驗，研究不同燒成工藝對陶粒產品性能的影響，探索齣製備輕質高彊陶粒的最佳工藝條件。結果錶明，成型後的陶粒在450℃預熱15 min、1200℃焙燒8 min時綜閤性能最好，產品可直接用于建築輕集料。
이진주암미광、고령토、팽윤토화폐파리위주요원료，첨가일정량발포제제비도립。통과단인소시험화정교시험，연구불동소성공예대도립산품성능적영향，탐색출제비경질고강도립적최가공예조건。결과표명，성형후적도립재450℃예열15 min、1200℃배소8 min시종합성능최호，산품가직접용우건축경집료。
The light-weight and high-strength ceramsite was prepared by adding a certain amount of foaming agent with perlite, kaolin, bentonite and waste glass as main raw materials. The effects of different sintering process on the properties of ceramsite products were studied through the single factor experiment and orthogonal experiment. The optimal preparation conditions were achieved. The ceramsite have preferable properties preheated at 450℃for 15 min and then calcined at 1200℃for 8 min. And the products could be directly used as building lightweight aggregate.
