摘要
指出了制盐工业中水不溶物含量测定国家标准GB/T 13025.4-91存在的一些问题,分析了其在具体实施过程中存在的不便,并提出了改进建议。改进后的方法简便、快速,结果准确可靠。
Some problems existed in GB/T 13025.4-91 for determination of water insolubles in salt indus try were pointed out. Based on the analysis of inconveniences of the operation,the improving advice was put for ward. And the revised method was simple, rapid and accurate with reliable results.
出处
《化学与生物工程》
CAS
2008年第9期77-78,共2页
Chemistry & Bioengineering
关键词
盐
水不溶物
测定
坩埚
滤纸
salt
water insoluables
determination
crucible
filter paper
