芬斯克方程
芬斯克方程(英語:Fenske equation)用於計算雙成分連續分餾,於全回流操作條件下,蒸餾塔所需的最小理論板數。這對於蒸餾塔設計非常實用。
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芬斯克方程係由梅里爾·芬斯克(Merrell Fenske)於1932年推導而來[1];他曾於1959至1969年間擔任賓州州立大學化學工程學系主任[2]。
在設計大尺度連續工業精餾塔時,經常以芬斯克方程初步估算產出理想塔頂產品組成所需的最小理論板數。
常見的表示式
芬斯克方程有諸多等價的表達方式,以下提供其中常見的表示式[3][4][5][6][7]:
參見
參考文獻
- ^ Merrell Robert Fenske, American chemical engineer (1904–1971) and fractionating column designer. [2018-01-06]. (原始内容存档于2017-10-30).
- ^ M.R. Fenske (1932). Ind.Eng. Chem., Vol. 24: 482.
- ^ Chapter 4 互联网档案馆的存檔,存档日期2014-05-31., (From the website of Cal Poly Pomona in California. Lecture notes of Professor Thuan Ke Nguyen for the course entitled CHE313, Mass Transfer. See page 4-42.)
- ^ David S.J. Jones and Peter P. Pujado (Editors). Handbook of Petroleum Processing 1st. Springer. 2006. ISBN 1-4020-2819-9. (See page 200.)
- ^ Henry Kister. Distillation Design 1st. McGraw-Hill. 1992. ISBN 0-07-034909-6. (See equations 3.4 and 3.5 on page 106.)
- ^ A. Kayode Coker. Ludwig's Applied Process Design for Chemical and Petrochemical Plants, Volume 2 4th. Gulf Professional Publishers. 2010. ISBN 978-0-7506-8366-1.
- ^ Binay K. Dutta. Principles of Mass Transfer and Separation Processes. Prentice Hall of India. 2007. ISBN 978-81-203-2990-4. (See equation 7.88 on page 375.)
外部連結
- Lecture Notes (页面存档备份,存于互联网档案馆) (R.M. Price, Christian Brothers University, Tennessee)
- Studies in Chemical Process Design and Synthesis (页面存档备份,存于互联网档案馆), Y. A. Liu, T.E. Quantrille, and S. Chengt, Ind. Eng. Chem. Res., Volume 29, 1990
- Multi-component Distillation[永久失效連結] (M.B. Jennings, San Jose State University)