Quantitative Analysis of Sandwiching Recycle Technique in Preparative Linear Chromatography.
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- Ghimire Kedar Nath
- Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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- Ishida Masaru
- Research Laboratory of Resources Utilization, Tokyo Institute of Technology
Bibliographic Information
- Other Title
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- Quantitative Analysis of Sandwiching Re
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Abstract
A new recycling technique named “Sandwiching recycle” is investigated, and its effectiveness in obtaining high recovery yields of the desired component from a multicomponent mixture by means of chromatographic separation is examined. This technique hinders the product from diffusion in such a way that the feed period is sandwiched in between the recycle periods. It is found that sandwiching recycle chromatography is highly effective to increase the yield of the component whose mean retention time is equivalent to its switching time, but that this recycling does not increase the yield of the impure component in the product. Because of the simpleness of its apparatus, this technique can be used for preparative scale separation of mixtures. Detailed features of the recycling method are examined by simulation to recognize what conditions should be taken into consideration to separate the target component from a mixture and to obtain high yield.
Journal
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 30 (3), 406-411, 1997
The Society of Chemical Engineers, Japan
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Details 詳細情報について
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- CRID
- 1390001204567089408
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- NII Article ID
- 130000020831
- 10002062962
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- NII Book ID
- AA00709658
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- COI
- 1:CAS:528:DyaK2sXktF2ksbg%3D
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- ISSN
- 18811299
- 00219592
- http://id.crossref.org/issn/00219592
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- NDL BIB ID
- 4240258
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed