主题：大侠帮忙,怎么样测试空气中的正丁基硫醇?或是哪里能找到相关的资料?谢先!

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恩，先谢谢了!
不过,有点难度啊!

原文由 clark 发表:
恩，先谢谢了!
不过,有点难度啊!

找好了吗，找到了也给我发一份，谢谢！

Volatile Sulfur Compounds (VSC) by Gas Chromatography/Flame Photometric Detection or Gas Chromatography/"Hall" Conductivity Detection (low ppb detection limits) for the determination of sulfur compounds such as: Hydrogen Sulfide, Carbonyl Sulfide, Sulfur Dioxide, Methyl Mercaptan, Ethyl Mercaptan, Dimethyl Sulfide, Carbon Disulfide, Isopropyl Mercaptan, Methyl Ethyl Mercaptan, n-Propyl Mercaptan, tert-Butyl Mercaptan, Dimethyl Disulfide, sec-Butyl Mercaptan, Isobutyl Mercaptan, Diethyl Sulfide, n-Butyl Mercaptan.


www.test-lab.com

ABSTRACT. Partition coefficient related composition of LPG are studied. Analysed sulfur compounds are ethyl mercaptan,
n-propyl mercaptan and n-butyl mercaptan. The composition of liquid phase and gas phase in LPG are determined
by gas chromatography. The partition coefficient to related the boiling point of sulfur compounds, the temperature
and the compositions of solvents, determined by using MLR(multiple linear regression) of SAS is follows; Kpc=
0.61222(±0.6578)-0.04670(±0.000959)Bp+0.26984(±0.06504)C4+0.003803(°æ0.0019993)Tk, N=24, F=14.851, Radj
2 =
0.6437. The boiling points of sulfur compounds at atmospheric pressure and the compositions of LPG effect mostly on
partition coefficients. It is presumed that the gas odor elevating effects should be increased, where being on high temperature
and larger amounts of n-butane.
Key words: LPG, Partition coefficient, Sulfur compound, Multiple linear regression


http://journal.kcsnet.or.kr/publi/dh/dh02n6/523.pdf