A Study on Extraction of Tall oil by Using Supercritical Carbon Dioxide

ZHOU Min,ZENG Tao~*

Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2004, Vol. 28 ›› Issue (04) : 65-67.

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南京林业大学学报（自然科学版）
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Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2004, Vol. 28 ›› Issue (04) : 65-67. DOI: 10.3969/j.jssn.1000-2006.2004.04.016

A Study on Extraction of Tall oil by Using Supercritical Carbon Dioxide

  • ZHOU Min,ZENG Tao~*
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Abstract

Extraction technique of tall oil by supercritical carbon dioxide method was studied.Factors affecting extraction yields,such as temperature,pressure carbon dioxide flow rate and time,were discussed.By orthogonal experiment,optimal technological conditions were achieved as follows:extracting pressure 25 MPa;extracting temperature 35 ℃;carbon dioxide flow rate 20 kg/h;extracting time 90 min.Extracting matter yield obtained by this method is 52.3%.

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ZHOU Min,ZENG Tao~*. A Study on Extraction of Tall oil by Using Supercritical Carbon Dioxide[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2004, 28(04): 65-67 https://doi.org/10.3969/j.jssn.1000-2006.2004.04.016
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