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["아세트아민 중의 난산나트륨 함량에 대해\n추출탑 DMF 공급량이 1.6m3/h로 밀도는 0.935kg/l이며 난산나트나이트의 추가량은 하루에 2.5Kg입니다. 그렇다면 난산나트나이트의 함량은 얼마나 되는지 ppm인가요? 계산 결과가 이해되지 않습니다. 큰 도움이 필요합니다.",,"일定量的DMF与一定量的水混合,然后测定其中钠离子含量和亚硝酸根离子含量,","}아세트아민과 일定量의 물을 혼합한 후, 그 안의 나트륨 이온량과 난산나트나이트 이온량을 츉정합니다."}

2018-08-26View Original

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关于亚硝酸钠在DMF溶液里含量问题 已知道萃取塔DMF进料量14.6m3/h,密度:0.935kg/l,亚硝酸钠的加入量2.5Kg/天,请问一下亚硝酸钠含量多少ppm,怎么计算出来的结果不的,请求大神们指点指点
Reply #22020-02-18
将一定量DMF与一定量的水混合,然后测定其中钠离子含量和亚硝酸离子含量,

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