CAJ | 학술논문

在联碱生产中，由于主要生产原料工业盐的质量存在差异，尤其是Ca2＋，Mg2＋，SO2-4等离子含量较高的工业盐，对纯碱产品质量产生很大影响。将自主开发的HJQ-505型专用助沉剂应用于精制联碱氨母液Ⅱ中，氨母液Ⅱ浊度由初始的150～250 mg/L降至＜40 mg/L（澄清后），纯碱成品透光率由初始＜30％上升至＞90％（精制后），满足了洗涤行业对高端纯碱产品品质的要求。
재련감생산중，유우주요생산원료공업염적질량존재차이，우기시Ca2＋，Mg2＋，SO2-4등리자함량교고적공업염，대순감산품질양산생흔대영향。장자주개발적HJQ-505형전용조침제응용우정제련감안모액Ⅱ중，안모액Ⅱ탁도유초시적150～250 mg/L강지＜40 mg/L（징청후），순감성품투광솔유초시＜30％상승지＞90％（정제후），만족료세조행업대고단순감산품품질적요구。
The quality differences of various industrial salts used in soda production , particularly quality differences of industrial salts with high ion contents of Ca 2+,Mg2+,SO2-4 , etc.have directly affected quality of soda products .By using HJQ-505 special settling agent independently developed in China in refined ammonia mother liquor Ⅱof Hou ’ s process , turbidity of ammonia mother liquor Ⅱdecreased from 150~250 mg/L to less than 40 mg/L ( after being settled ) and light transmittance of soda products rose from less than 30%to more than 90%( after being refined ) , both of which could fully satisfy requirements of manufacturing soda products of fine quality in detergent industry .