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A Novel Approach to Raw Cane Sugar Refining using Ion Exchange and Chromatography

机译:采用离子交换和色谱法的原料甘蔗糖精制的一种新方法

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The main goal of a raw sugar refinery is to economically convert raw sugar into a safe and marketable product for human consumption. Numerous and varied unit processes are utilized to achieve this goal. Crystallization is one of these major unit processes. The typical refinery treats purified fine/white liquor with several crystallization strikes that produce a combined saleable product. Due to the recovery/removal of sugar out of the fine liquor feed, the non-sucrose impurities increase in concentration in the strike run-off syrups. As a result, production of final product quality sugar via crystallization becomes cost ineffective. The residual run-off syrup (also referred to as return syrup) sucrose content is relatively high and without further sugar recovery, results in significant sugar recovery income losses.
机译:原糖炼油厂的主要目的是经济地将生糖转化为安全和销售的产品,用于人类消费。许多不同的单位过程利用来实现这一目标。结晶是这些主要单元过程之一。典型的炼油厂用几种产生组合的可销售产品的结晶打击来处理纯化的细粒液。由于在精细液体饲料中恢复/去除糖,非蔗糖杂质在撞击液体中浓度增加。结果,通过结晶的最终产品质量糖的生产变得成本无效。残留的耗尽糖浆(也称为返回糖浆)蔗糖含量相对较高,没有进一步的糖恢复,导致显着的糖恢复收入损失。

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