Binary liquid solutions exhibiting minimum flash-point behavior

中國醫藥大學機構典藏 China Medical University Repository, Taiwan > 公共衛生學院 > 醫務管理學系暨碩士班 > 期刊論文 > Item 310903500/28908

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题名:	Binary liquid solutions exhibiting minimum flash-point behavior
作者:	Liaw, HJ;Lee, TP;Tsai, JS;Hsiao, WH;Chen, MH;Hsu, TT
贡献者:	公共衛生學院職安系;China Med Coll, Dept Occupat Safety & Hlth, Taichung, Taiwan
日期:	2003
上传时间:	2010-09-24 14:00:53 (UTC+8)
出版者:	ELSEVIER SCI LTD
摘要:	Effective diffusion coefficients for the permeation of several organic solvents through nitrile Gloves were experimentally investigated using the American Society for Testing and Materials (ASTM) F-739 test cell method. Fick's effective diffusion coefficients for benzene, toluene, ethyl benzene, xylene, and styrene were estimated to be 0.61 +/- 0.02, 0.50 +/- 0.06,0.27 +/- 0.02, 0.31 +/- 0.03, and 0.21 +/- 0.03 (x 10(-6) cm(2)/s), respectively. These results were comparable to results found by others using different permeation models. Using a transient mass diffusion equation and appropriate initial and boundary conditions, the effective diffusion coefficients were found to adequately simulate the concentration profiles of the organic solvents in the collection chamber during the permeation test. The effective diffusion coefficients were found to be inversely correlated to the molecular weight of the compounds. The results of this study can be used to estimate the exposure to workers using nitrile gloves. (C) 2003 Elsevier Science B.V. All rights reserved.
關聯:	JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES 16(3):173-186
显示于类别:	[醫務管理學系暨碩士班] 期刊論文

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