色谱新技术在葡萄糖生产中的应用

The application of the new technology for chromatographic separation in glucose production

在淀粉转化为葡萄糖后,利用色谱分离设备将糖化液纯度从95%提至99.5%的同时,采用RO膜设备回收色谱出料残液中的纯水,并回至色谱系统重复使用。该技术突破了传统的结晶法模式,开创了一种色谱法与膜法相结合的新工艺,从根本上解决了色谱分离过程中的水耗问题。在生产过程中,通过色谱联用,不但解决了低聚糖积累问题,而且实现了产品的多元化和利润的最大化,该技术可实现淀粉糖深加工产业链的深化发展与企业的转型升级。

After the starch converts into glucose, the use of chromatographic separation equipment saccharification liquid can be puritied from 95% to 99.5%, at the same time the pure water was recycled by using the RO membrane from chromatographic discharging residual liquid, and then back to the chromatographic system to be reuse. The technology to break the traditional crystallization model, create a new process of the chromatography method with membrane method, fun- damentally solve the problem of water consumption in the chromatographic separation process. In the process of production at the same time, we through chromatographic combination, not only can solve the problem of accumulation of oligosaccha- rides, and realize the maximization of the profit of products and product diversification, finishing the deepening develop- ment of deep processing of starch sugar industry chain and the transformation and upgrading of the enterprise.