二次资源利用──废分子筛合成群青研究  

Convert Wastes into Useful Materials─Research on the Synthesis of Ultramarine by Waste Zeolite

作　　者：孙治忠 

机构地区：[1]金川有色金属公司化工厂,甘肃金昌737104

出　　处：《化工生产与技术》1999年第4期13-17,共5页Chemical Production and Technology

摘　　要：讨论了群青蓝的合成方法及反应过程，通过X射线粉末衍射及热谱证明了群青蓝形成的三个步骤，运用群青系列具有相同骨架结构这一理论，实验中利用工业废分子筛，通过纯碱硫磺法合成出了群青蓝颜料，该颜料结构稳定，色调艳丽，为废弃分子筛资源化探索了一条新途径。The article has a discussion on synthetic method and reactionprocess of ultramarine blue. Through X-ray, powder diffraction and hot chromatography prove 3-step forming of ultramarine blue. Applying the theory of ultramarine series having the same skeletal structure and using industrial waste zeolite in experiment, ultramarine blue pigment is synthesized through soda-sulfur method. This pigment is stable and gorgeous in color.

关 键 词：废分子筛 合成 群青 无机颜料 颜料 废物利用 

分 类 号：TQ622.23[化学工程—精细化工] X783.05[环境科学与工程—环境工程]