UV-vis Absorbance Spectra of Soy Oils Bleached with Rice Hull Ashes and Clays
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概要
- 論文の詳細を見る
Soy oil was bleached with different rice hull ashes and clays. UV-vis absorbance spectra of bleached oils were presented. The spectra indicated that the bleaching with rice hull ashes or clays were of physical adsorption. It also revealed that the bleaching with rice hulls ashed in nitrogen stream was generally more efficient than those with rice hulls ashed in air stream. Acid activated ashes showed higher bleaching capability than unactivated ones. Moreover, unwashed activated ashes were found to be more effective in bleaching than washed ones.
- 社団法人 化学工学会の論文
- 2002-06-01
著者
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LIN CHUN-I
Department of Chemical Engineering, National Taiwan University of Science and Technology
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Lin C‐i
National Taiwan Univ. Sci. And Technol. Taipei Twn
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Lin Chun-i
Department Of Chemical Engineering National Taiwan Institute Of Technology
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Chen Chun-yu
Department Of Chemical Engineering National Taiwan University Of Science And Technology
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CHEN CHU-YUAN
Department of Chemical Engineering, National Taiwan University of Science and Technology
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CHEN HSI-KUEI
Department of Chemical Engineering, Hwa Hsia College of Technology and Commerce
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Chen H‐k
Department Of Chemical Engineering Hwa Hsia College Of Technology And Commerce
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Chen Hsi-kuei
Department Of Chemical Engineering Hwa Hsia College Of Technology And Commerce
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