Sunresin has developed some resins and extraction process for high selectivity of main metals and valuable metals. However, in this process, it is generally necessary to add some impurity removal steps, and many impurities are associated with the target, and the content is high. In order to reduce the processing cost, pre-treatment of impurities can be carried out through some resins in advance to reduce the burden of extraction of the main equipment.
On the other hand, Many industries require high purity metals, and trace amounts of impurities are not allowed, such as 4N Ga. At this time, the finishing equipment can be added to remove some trace impurities after the main equipment. Mostly, the combination process is need to achieve high purity requirements.
In concentrated hydrochloric acid, metal ions mainly exist in the form of complex anions. LSC series ion exchange resins can effectively remove iron ions and also remove other metal ions to varying degrees.
The SSMB sequential simulated moving bed chromatography system is an intermittent sequential operation simulated moving bed that combines the Monojet® series jetted particle chromatography fillers. Through the ingenious combination of equipment and control programs, it simulates the movement of the filler layer, adopts different operating modes of intermittent feeding and discharging with different sequences and programs, and adds separation ports that can be used for individual components to flow out, achieving the batch separation of 2-3 components. It has been successfully applied to the separation and purification of products such as sugar alcohols, amino acids, organic acids, and pharmaceutical intermediates.
Sunresin can customize equipment and chromatography fillers according to customer requirements to meet specific application requirements. Relying on long term chromatography separation experience and a professional team, we can develop and optimize methods for specific samples and requirements of customers, select the best chromatography equipment and fillers to improve separation efficiency and precision, and achieve high-quality separation and purification results.