کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5411926 | 1506584 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experiment and model for the viscosity of carbonated piperazine-N-methyldiethanolamine aqueous solutions
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The viscosities of both CO2-unloaded and CO2-loaded piperazine (PZ) promoted N-methyldiethanolamine (MDEA) aqueous solutions were measured by using a NDJ-1 rotational viscometer, with temperatures ranging from 293.15 to 323.15Â K. The total mass fraction of amines was fixed as 0.5 and the mass fraction of PZ ranged from 0.025 to 0.15. The CO2 loading ranged from 0 to 0.6. The Weiland equation was used to correlate the viscosities and the calculated results agreed well with the experiments. The effects of temperature, mass fraction of amines and CO2 loading on the viscosity were demonstrated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 186, October 2013, Pages 81-84
Journal: Journal of Molecular Liquids - Volume 186, October 2013, Pages 81-84
نویسندگان
Dong Fu, LiGuang Qin, Huimin Hao,