页岩和污泥制备陶粒过程中影响陶粒性能的因素研究

Study on Factors Impacting on the Performance of Ceramsite Made of Shale and Sludge

本文以页岩、含水污泥为主要原材料,在添加牛粪的基础上制备新型陶粒产品。论文主要研究了添加剂—牛粪、预热制度和焙烧制度等因素对陶粒的膨胀倍数、表观密度、堆积密度、强度和吸水性等性能的影响。

This experiment used shale and water-containing sludge as main raw materials combining with cow dung to manufacture a new kind of ceramisite. In this paper we mainly studied the influence of addictive of cow dung, preheating system and roasting system on the ceramisite properties such as multiple expansion, apparent density, bulk density, strength and water absorption.