CAJ | 학술논문

通过加入一种添加剂CaCl_2,显著改善了凹凸棒石黏土的吸湿性能,并对添加剂加入后凹凸棒石黏土的吸湿机理进行了一定的探讨.实验表明,当CaCl_2加入量达15%时,其在不同湿度下的吸湿量均高于常用干燥剂硅胶,且添加剂无毒、无污染,价格便宜,可作为生产凹凸棒石黏土干燥剂的添加剂使用.
통과가입일충첨가제CaCl_2,현저개선료요철봉석점토적흡습성능,병대첨가제가입후요철봉석점토적흡습궤리진행료일정적탐토.실험표명,당CaCl_2가입량체15%시,기재불동습도하적흡습량균고우상용간조제규효,차첨가제무독、무오염,개격편의,가작위생산요철봉석점토간조제적첨가제사용.
The hygroscopicity of attapulgite clay can be improved remarkably throught adding an additive CaCl_2 and The hygroscopicity theoretics of attapulgite clay including additive is discussed in the paper.This research indicates that The hygroscopicity of attapulgite clay is higher than silica gel when the dosage of CaCl_2 is 15%.The additive is nontoxic,non-pollution and cheap,so it can be used for production of attapulgite clay desiccant.