Topic
Countercurrent exchange
About: Countercurrent exchange is a research topic. Over the lifetime, 2255 publications have been published within this topic receiving 28687 citations. The topic is also known as: Countercurrent exchange.
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Patent•
16 Oct 2013
1 citations
Patent•
13 Oct 2005
TL;DR: In this article, a separation tube with a plurality of partitions, each having one or more pores, is employed instead of a conventional hollow separation tube, corresponding to interfacial tension between a stationary phase and a mobile phase so that diameters of moving droplets become almost equal to the internal diameter of the separation tube.
Abstract: PROBLEM TO BE SOLVED: To provide a countercurrent chromatography method and a countercurrent chromatographic system. SOLUTION: In the countercurrent chromatography technology or the like, a separation tube wherein its inside space is divided by a plurality of partitions each having one or more pores, thereby making up a number of cells connected serially with each other, is employed instead of a conventional hollow separation tube. The separation tube has an internal diameter, corresponding to interfacial tension between a stationary phase and a mobile phase so that diameters of moving droplets become almost equal to the internal diameter of the separation tube. Alternatively, the separation tube is filled with a number of non-porous small spheres. COPYRIGHT: (C)2006,JPO&NCIPI
1 citations
Patent•
05 Jan 19591 citations
TL;DR: Urine appears to be in equilibrium with the inner medulla and so will reflect these activity changes in the steady and non-steady state, consistent with previous experimental findings on urinary inert gases and could suggest an indirect method of monitoring countercurrent multiplication of sodium.
1 citations
Patent•
15 Jun 2016
TL;DR: In this article, a water pyrolytic reaction ware sets up the division board in reactor tank body cavity lower part, separates the reactor and is two upper and lower cavitys.
Abstract: The utility model provides a water pyrolytic reaction ware sets up the division board in reactor tank body cavity lower part, separates the reactor and is two upper and lower cavitys, reactor tank body cavity epicoele sets up rotatable recuperative heat exchang agitator being internal, the recuperative heat exchang agitator is the cavity barrel, set up the heat transfer parts on recuperative heat exchang agitator wall, the heat thick liquid type material after realizing handling and the full countercurrent flow of cold thick liquid type material, and messenger water pyrolytic reaction ware is the continuous operation, thick liquid type material is handled in the serialization, technology links up, easy control, thick liquids and cold former thick liquids countercurrent flow behind the aquathermolysis of high temperature, the recuperative heat of maximize, reduce heat consumption, serialization equipment is handled with preface wholesale formula and is compared, the device is simplified, also simplified operation link, the manufacturing cost is reduced.
1 citations