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Separation of a binary mixture by sequential centrifugal partition chromatography
Journal of Chromatography A, 2012Sequential centrifugal partition chromatography (sCPC) is a novel continuous cyclic liquid-liquid chromatographic separation technology. Each cycle of the process comprises two steps, which differ by the liquid phase used as mobile phase (upper or lower phase) and its flow direction.
Elisabeth, Hopmann, Mirjana, Minceva
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Methodology for optimally sized centrifugal partition chromatography columns
Journal of Chromatography A, 2015Centrifugal Partition Chromatography (CPC) is a separation process based on the partitioning of solutes between two partially miscible liquid phases. There is no solid support for the stationary phase. The centrifugal acceleration is responsible for both stationary phase retention and mobile phase dispersion.
Chollet, Sébastien +5 more
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CENTRIFUGAL PARTITION CHROMATOGRAPHY: APPLICATION TO NATURAL PRODUCTS IN 1994–2009
Journal of Liquid Chromatography and Related Technologies, 2010 Centrifugal partition chromatography (CPC) is a type of counter current separation technique and was first invented by Sanki Eng. Ltd. in Kyoto. Since the year of 1982, CPC has been used to isolate or fractionate bioactive materials and has shown its ...
Young-Won Chin +2 more
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Theory and Use of Centrifugal Partition Chromatography
Journal of Liquid Chromatography, 1988Abstract Centrifugal Partition Chromatography (CPC) is a variant of countercurrent chromatography (CCC). As in CCC, two immiscible liquids are used. The first liquid is the stationary phase, the second is the mobile phase. The liquid stationary phase is held in channels engraved in seveal polychlorotrifluoroethylene (PCTFE) plates. One hundred channels
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Modelling gradient elution in centrifugal partition chromatography
Journal of Chromatography A, 1997Varying the phase composition of a multi-component two-phase system during a centrifugal partition chromatography (CPC) separation leads to additional degrees of freedom to influence the separation efficiency and total separation time. Optimisation of a CPC (gradient) separation is a difficult task due to the large number of two-phase systems and the ...
Michel J van Buel +2 more
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ChemInform Abstract: Countercurrent Chromatography or Centrifugal Partition Chromatography
ChemInform, 1991AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Theoretical study of sequential centrifugal partition chromatography
AIChE Journal, 2012Sequential centrifugal partition chromatography (sCPC) is a novel cyclic liquid–liquid chromatographic process. Each cycle comprises two steps, which differ by the liquid phase used as a mobile phase (upper or lower phase) and its flow direction. The feed is continuously separated into two product streams, which are collected alternately.
Johannes Völkl +2 more
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Centrifugal partition chromatography in the separation of natural products
Phytochemical Analysis, 1990AbstractRecent innovations in liquid/liquid chromatographic techniques have led to a resurgence of interest in their use for the separation of natural products. Commercially available instruments which rely on centrifugal acceleration to speed up separation times are based either on a battery of cartridges or on a rotating multilayer coil and can be ...
A. Marston, I. Slacanin, K. Hostettmann
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SEPARATION OF LANTHANOIDS AND ACTINOIDS BY CENTRIFUGAL PARTITION CHROMATOGRAPHY
Journal of Liquid Chromatography & Related Technologies, 1999The separation of actinoids such as Am from lighter lanthanoids has been investigated based on the liquid-liquid extraction principle. An extractant, 5, 8-diethyl-7-hydroxy-dodecan-6-one oxime (LIX 63), is suitable for separation of actinoids heavier than Am from lanthanoids lighter than Eu.
Harutaka Hoshi +2 more
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2002
Countercurrent chromatography (CCC) and centrifugal partition chromatography (CPC), although powerful preparative techniques because of their high capacity, low cost of liquid stationary phases (solvent mixtures), and low solvent consumption, show rather poor efficiency.
Laureano Oliveros +3 more
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Countercurrent chromatography (CCC) and centrifugal partition chromatography (CPC), although powerful preparative techniques because of their high capacity, low cost of liquid stationary phases (solvent mixtures), and low solvent consumption, show rather poor efficiency.
Laureano Oliveros +3 more
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