The flash-point prediction for binary partially-miscible mixtures of flammable solvent

中國醫藥大學機構典藏 China Medical University Repository, Taiwan > 公共衛生學院 > 職業安全與衛生學系暨碩士班 > 會議論文 > Item 310903500/17241

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题名:	The flash-point prediction for binary partially-miscible mixtures of flammable solvent
作者:	廖宏章(Horng-Jang Liaw);呂文宏(Wen-Hung Lu)
贡献者:	公共衛生學院職業安全與衛生學系
日期:	2006-12-15
上传时间:	2009-09-04 09:06:19 (UTC+8)
摘要:	Flash point is the most important variable used to characterize fire and explosion hazard of liquids. Herein, partially miscible mixtures are presented within the context of liquid-liquid extraction processes. This paper describes development of a model for predicting the flash point of binary partially miscible mixtures of flammable solvents. To confirm the predictive efficacy of the derived flash points, the model was verified by comparing the predicted values with the experimental data for the studied mixtures: methanol + octane; methanol + decane; acetone + decane; methanol + 2,2,4-trimethylpentane; and, ethanol + tetradecane. Our results reveal that immiscibility in the two liquid phases should not be ignored in the prediction of flash point. Overall, the predictive results of this proposed model describe the experimental data well. Based on this evidence, therefore, it appears reasonable to suggest potential application for our model in assessment of fire and explosion hazards, and development of inherently safer designs for chemical processes containing binary partially miscible mixtures of flammable solvents.
關聯:	95年程序系統工程研討會
显示于类别:	[職業安全與衛生學系暨碩士班] 會議論文

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