黄血盐钠母液处理方法研究  

Research on the Treatment of Sodium Ferrocyanide Mother Liquor

作　　者：李兴波 陈晓飞 安彩妹 刘春静 

机构地区：[1]河北诚信有限责任公司,河北石家庄051130

出　　处：《山东化工》2015年第10期171-172,共2页Shandong Chemical Industry

摘　　要：黄血盐钠母液中含有黄血盐钠、碳酸钠、甲酸钠等物质,成分复杂,处理困难。甲酸钠可应用于钻井行业,而黄血盐钠母液中甲酸钠有效成分低,难于直接使用。采用减压浓缩法和直接熬干法处理黄血盐钠母液可以提高废水中甲酸钠含量,达到钻井行业使用要求。A little sodium ferrocyanide、sodium carbonate and sodium formate, complicated component ,is contained sodium ferrocyanide mother liquor. It is very difficuit to treatment of sodium ferrocyanide. Sodium formate can applied to drilling industry, but sodium ferrecyanide mother liquor contains fewer , Because of sodium ferrecyanide with low content, the sodium ferrocyanide mother liquor should not be used for drilling industry directly. The vacuum concentration and paste decocting has been used for treating sodium ferrocyanide wastewater. The results show that the treatment effect is good. The treatment effect of this process is stable and reliable.

关 键 词：黄血盐钠母液 甲酸钠 钻井 

分 类 号：TQ09[化学工程]