焦化脱硫废液中硫代硫酸铵与硫氰酸铵的定量检测方法  

Quantitative Detection Method of Ammonium Thiosulfate and Ammonium Thiocyanate in Coking Desulfurization Waste Liquid

作　　者：于晓[1] 胡宗锋 王炳强[1] 郎文革 

机构地区：[1]沧州职业技术学院,河北沧州061001 [2]沧州工贸学校,河北沧州061001

出　　处：《上海化工》2016年第4期15-16,共2页Shanghai Chemical Industry

摘　　要：在焦化企业产生的焦化脱硫废液中,硫代硫酸铵与硫氰酸铵共存,合理提盐回用可变废为宝。针对实际工业生产,提出了定量检测废液中硫代硫酸铵与硫氰酸铵浓度的方法。Ammonium thiosulfate and ammonium thiocyanate coexist in the coking desulfurization waste liquid produced in coking enterprises, and extracting the salt reasonably will bring economic and environmental benefits. Based on the actual industrial production, the quantitative detection method of ammonium thiosulfate and ammonium thiocyanate in waste liquid has been put forward.

关 键 词：硫代硫酸铵 硫氰酸铵 碘 

分 类 号：O655.2[理学—分析化学] X832[理学—化学]