氯碱工业
氯堿工業
록감공업
Chlor-Alkali Industry
2015年
11期
33-35
,共3页
检测方法%原盐%溴含量
檢測方法%原鹽%溴含量
검측방법%원염%추함량
detection method%crude salt%bromine content
原盐中溴含量对后续下游产品质量的影响较大,须要准确测量. 阐述了原盐中溴含量的3种检测方法——离子色谱法、离子电极法、分光光度比色法,并通过选取有代表性的样品对这3种检测方法进行了比较和探讨,结果显示这3种检测方法均可对原盐中溴含量进行准确定量.
原鹽中溴含量對後續下遊產品質量的影響較大,鬚要準確測量. 闡述瞭原鹽中溴含量的3種檢測方法——離子色譜法、離子電極法、分光光度比色法,併通過選取有代錶性的樣品對這3種檢測方法進行瞭比較和探討,結果顯示這3種檢測方法均可對原鹽中溴含量進行準確定量.
원염중추함량대후속하유산품질량적영향교대,수요준학측량. 천술료원염중추함량적3충검측방법——리자색보법、리자전겁법、분광광도비색법,병통과선취유대표성적양품대저3충검측방법진행료비교화탐토,결과현시저3충검측방법균가대원염중추함량진행준학정량.
The bromine content in crude salt influenced greatly the quality of downstream products and thus needed detecting accurately. Three methods of detecting bromine content in crude salt were introduced, i. e. ion chromatography, ion selective electrode, and spectrophotometic colorimetry. The three methods were compared and discussed through detection of representative samples. The results showed the three methods accurately determined bromine content in crude salt.
