广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
5期
93-95,116
,共4页
离子色谱法%硫酸根离子%不确定度
離子色譜法%硫痠根離子%不確定度
리자색보법%류산근리자%불학정도
ion chromatoghaphy%sulfate ion%uncertainty
对离子色谱法测定烟气脱硫吸收液中的硫酸根离子浓度进行了不确定度评定。通过对标准溶液、标准工作曲线拟合、样品稀释和测定过程重复性等影响测定结果的不确定度分量进行分析，计算出测定结果的扩展不确定度，并找出影响该不确定度的主要因素。
對離子色譜法測定煙氣脫硫吸收液中的硫痠根離子濃度進行瞭不確定度評定。通過對標準溶液、標準工作麯線擬閤、樣品稀釋和測定過程重複性等影響測定結果的不確定度分量進行分析，計算齣測定結果的擴展不確定度，併找齣影響該不確定度的主要因素。
대리자색보법측정연기탈류흡수액중적류산근리자농도진행료불학정도평정。통과대표준용액、표준공작곡선의합、양품희석화측정과정중복성등영향측정결과적불학정도분량진행분석，계산출측정결과적확전불학정도，병조출영향해불학정도적주요인소。
The uncertainty of the determination of the sulfate ion content in the desulfurization absorption solution of flue gas by ion chromatography was researched.The uncertainty components affecting the test result included the standard solution preparing , the standard working curve fitting , the sample dilution and the repeatability of measurement that were analyzed , and the main factors affecting the uncertainty were fund.The expanded uncertainty of the test results was also calculated.
