Chromatography method and device with recovery of solvent

   
   

A method and device for chromatographic separation producing at least two fractions are provided, in which: (i) the solvent is at least partially evaporated from the fractions produced; (ii) the solvent vapours thus produced are separated; stage (i) of the method being carried out, for at least one of the fractions, at least partially with the separated solvent vapours originating from one of the other evaporated fractions.

 
Web www.patentalert.com

< Method and apparatus for parallel desalting

< Inverted air box aerator and aeration method for immersed membrane

> Process for removing arsenic from aqueous streams

> Animal waste effluent treatment

~ 00165