Mg(OH)_2吸附法和树脂吸附法联合制取低硼卤水镁砂的试验研究  

Experimental Research on the Preparation of Brine-Magnesia Containing LowB_2O_3 by Means of Both Mg(OH)_2 and Resin Adsorption processes

作　　者：王路明[1] 

机构地区：[1]江苏盐城工业专科学校

出　　处：《广州化工》1996年第1期41-45,共5页GuangZhou Chemical Industry

摘　　要：本文主要介绍将用于卤水预处理的Mg(OH)_2收集起来,经碱洗后作为硼吸附剂,预先除去卤水中相当部分硼,从而减轻了后续树脂脱硼的负担,使树脂的吸硼能力显著增大,使用寿命延长,卤水脱硼效果提高,制得的镁砂产品中B_2O_3含量低达0.007％。Mg(OH)2 for brine treatment is collected. It is alkali treated for use as boron adsorption a-gent. A large portion of boron is eliminated, so the resin can adsorb more boron. The effective life is prolonged. Deboronization efficiency is increased. B2O3 content in the product is as low as 0.007%.

关 键 词：吸附法 镁砂 卤水 耐火材料 

分 类 号：TQ175.713[化学工程—硅酸盐工业]