论文部分内容阅读
沸石是一种含水的铝硅酸盐矿物,具有吸附性、离子交换性、筛分性、催化性等多种特殊功能,广泛应用于石油化工、建材、冶金、电子、宇宙空间技术、原子能工业及农牧渔业等方面。随着现代工业的发展,沸石在环境保护中的功用,十分引人瞩目。沸石具有耐酸、耐高温的性能,这于酸性介质中工作,不但可以吸附消除工矿企业排放的有害气体——二氧化硫,而且又是二氧化硫的回收剂,经过处理回收后可以再次
Zeolite is a kind of water-containing aluminosilicate minerals with many special functions such as adsorption, ion exchange, sieving and catalytic properties. It is widely used in petrochemical, building materials, metallurgy, electronics, aerospace technology, and atomic energy industries. And agriculture, animal husbandry, fisheries and other aspects. With the development of modern industry, the function of zeolite in environmental protection is very attractive. Zeolite has the properties of acid resistance and high temperature resistance. This work in acidic medium can not only eliminate the harmful gas emitted by industrial and mining enterprises—sulfur dioxide, but also be a recycling agent for sulfur dioxide. After treatment, it can be recycled again.