Chromatographic Separation System

 

　　RIGHTLEDER’s brand “Doremil” is the world’s leading supplier of chromatographic separation technology, the unique advantages and leading-edge technology has successfully applied in biochemical pharmaceuticals, food, plant extracts, chemical and metallurgical plating, provides customers with tailor-made all round solutions.

Unique advantage

　　● Adopt a large number of distribution valve slots, which match with the controller of each resin column, which gives it greater flexibility;

　　● A new chromatographic process with a variety of adsorbents can be developed to further improve product quality;

　　● Dedicated pipelines, all the incoming and outgoing pipeline is always dedicated;

　　● Rotating distribution valves are located in the center of the resin column arranged in a circle, the symmetry is good, the system dead volume of the liquid is reduced to a minimum and improve the separation efficiency;

　　● Increased productivity, increased product recovery and increased product concentration without the need for rinsing / cleaning steps through the separate zones;

　　● Elimination of complex branch pipe and a variety of switching valves, long-distance liquid delivery, complex valve procedures and complex controllers and other devices to improve productivity, which makes it easy to operate;

　　● Residual voids in the resin column are extremely small, and the deterioration of the anti-mixing distribution in the separation process can be substantially eliminated;

　　● Minimal dilution of waste liquid, resulting in higher productivity per unit volume of resin.

Applications

　　●Biochemical pharmaceuticals: amino acids, antibiotic purification, VC sodium, sodium gulonate transformation, separation of chiral compounds;

　　●Food industry: sugar de-ashing, bleaching, fructose separation, separation of sugar alcohols;

　　●Plant extraction: tea polyphenols, catechins refining, polysaccharides and saponins purification;

　　●Chemical industry: catalyst purification and recovery, wastewater acid purification;

　　●Metallurgical electroplating: precious metal recovery, industrial wastewater treatment.