汉斯期刊
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作者:慕铮 , 王玫 ...
来源:[J].Advances in Analytical Chemistry, 2018, Vol.08 (01), pp.25-31汉斯出版社
摘要:This paper researched the ГОSТ standard and GB standard of crude oil; the comparative test of the water content (%) in crude oil imported from Russia were carried out. According to comparative text which based on ГОSТ standard and GB standard method in recent three year...
作者:慕铮 , 闫倩 ...
来源:[J].Advances in Analytical Chemistry, 2017, Vol.07 (04), pp.234-239汉斯出版社
摘要:Based on the ГОCТ standard and GB standard of crude oil, the experiment of the chlorine salt con-tent (mg/L) in crude oil imported from Russia were carried out. The results showed that there ex-isted significant differences and clearly deviation regarding to the content of c...
作者:慕铮 , 赵彤彤
来源:[J].Advances in Analytical Chemistry, 2017, Vol.07 (01), pp.31-38汉斯出版社
摘要:H2S has great effect on the transportation, storage and use safety of natural gas. It is an absolutely necessary measuring project for natural gas quality control. So it has important significance to quickly and precisely monitor H2S content. The summary is made about the present...
作者:慕铮 , 郑勇 ...
来源:[J].Journal of Comparative Chemistry, 2018, Vol.02 (02), pp.47-53汉斯出版社
摘要:This paper studied the determination of the accuracy and precision of sulfur content in petroleum products by ultraviolet fluorescence. Sulfur content exhibited good linearity with the regression coefficients 1 at the concentration ranged from 1 to 10 mg/kg and from 10 to 10...

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