摘要
综述了近年来氯碱企业盐泥综合利用的最新研究现状和进展。盐泥的综合利用途径主要包括制备轻质氧化镁、硫酸钙晶须;研制添加剂、吸附剂用于空气和水处理;制备建筑材料,如水泥、保温砖、建筑涂料;制作碱性化肥等。目前,许多技术尚不成熟,仍处于试验阶段。指出了我国盐泥资源化综合利用存在的问题及解决途径。
The latest research status and progresses in comprehensive utilization of salt mud in chlor-alkali enterprises are summarized. The ways for comprehensive utilization of salt mud mainly include preparing light magnesium oxide and calcium sulfate whisker, developing additive agents and adsorbents for air and water treatment, producing construction materials such as cement, insulation brick and architectural coating, and producing alkaline fertilizer. Currently, most of the technologies are immature and still exoerimental. The oroblems and solutions for salt mud resource utilization in China are pointed out.
出处
《化工环保》
CAS
CSCD
北大核心
2014年第6期520-524,共5页
Environmental Protection of Chemical Industry
基金
河南省科技攻关计划项目(132102210033)
关键词
氯碱
盐泥
固体废物
综合利用
资源化
chlor-alkali
salt mud
solid waste
comprehensive utilization
resource recovery
