文章基本信息

标题：Foam Behaviour of An Aqueous Solution of Piperazine- N-Methyldiethanolamine (MDEA) Blend as A Function of The Type of Impurities and Concentrations
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作者：Iwan Ratman ; T.D.Kusworo ; A.F.Ismail 等
期刊名称：International Journal of Waste Resources
电子版ISSN：2252-5211
出版年度：2011
卷号：1
期号：1
页码：8-14
DOI：10.4172/2252-5211.1000103
语种：English
出版社：OMICS International
摘要：This study focuses on the effect of impurities in the natural gas stream on the characteristic of foam behaviour in the blended piperazine and MDEA solution. Hydrocarbon liquids, Iron Sulphide, Sodium Chloride, Acetic Acid, Methanol and Polyethylene Glycol were used as the impurities. The results indicated that the type of impurities determined the foam formation of the amine solution. The concentration of piperazine- MDEA blends also enhanced to the increasing of the foam height of blended piperazine-MDEA. Iron sulfide, hydrocarbon and sodium chloride are the impurities which apparently contributed to the high foaming tendency of the solutions. At the same concentration of the impurities, iron sulfide appeared as the most influential contaminant to the foam formation, which promoted the highest foamability in any concentrations of the blend piperazine-MDEA.
关键词：piperazine-MDEA; foam behaviour; amine degradation