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IBC Advanced Technologies’ Molecular Recognition Technology(MRT) SuperLig products selectively and rapidly bind with target species enabling their selective removal from solutions.The MRT process can produce a high purity separation product of maximum added value at a competitive cost.SuperLig products have high selectivity for many target species which can include metal ions,anions,and neutral molecules.In operation,the SuperLig product is first placed in a packed column.A solution containing a mixture of the target species and other chemical species is then passed through the column.The target species is removed selectively by the SuperLig product,the column is washed to remove residual feed solution,and the target species is recovered by a minimal quantity of eluent.The result is a pure and concentrated species that can be kept for its value or disposed of safely.The process is environmentally and ecologically friendly with no organic solvents being used.This paper provides a review of some examples of applications of MRT to separations of interest to the Chinese metallurgical industry.Included are several applications of MRT,including Pd separations from Pt metal refinery streams and low-grade spent catalyst wastes,Rh recovery from spent auto catalyst and other feeds,Re removal from selected impurity ions,Cd removal from Co electrolyte,Bi removal from Cu electrolyte,In and Ge separations from difficult matrices,and removal of bivalent first transition series and other metal ions from acid mine drainage(Berkeley Pit,Montana).Finally,the potential application of MRT to separations involving the recovery of rare earth metals and Li from low-level waste solutions and end-of-life products is discussed. 相似文献
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介绍了一种新型的褐煤提质工艺——K-燃料生产原理及工艺流程,并对K-燃料工艺技术应用与国内市场拓展情况进行了分析。国内长青公司已建立起K-燃料实验室,对不同地区褐煤进行实验,并给出了不同地区褐煤实验前后的相关指标。 相似文献
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采用分散染料对涤/Sorona纤维交织物进行一浴染色,分析染色中各工艺因素对涤/Sorona纤维交织物得色的影响,确定了涤/Sorona纤维交织物的优化染色工艺:染料用量≥2%(omf),pH值为5.5,染色温度110℃,染色时间50 min,载体用量1.5 g/L。染色织物具有色光稳定、同色性好和各项色牢度高等优点。 相似文献
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Andy Slater 《产业用纺织品》2011,(3):39-41
兰精公司生产的商品名为TENCEL(R)的可溶性纤维,可用于制造过滤用干法、湿法非织造布以及一些特殊用滤纸.对不同等级Tencel纤维的特性进行介绍,并与过滤中常用的其他天然和人造纤维滤材进行了比较.此外,对碳化Tencel纤维在过滤过程中的应用也进行了讨论. 相似文献
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使用ProMax软件对酸性水汽提、溶剂再生和硫磺回收等单元进行了模拟计算,通过不同模拟软件模拟结果之间以及模拟结果与标定数据之间的对比结果表明,ProMax软件在硫磺回收联合装置中可以代替目前使用的Pro/II、ASPEN、Amsim和Sulsim等软件。使用ProMax可以将酸性水汽提、溶剂再生和硫磺回收等单元组合计算,实现全流程的模拟与优化,提高收敛速度及计算的准确性。 相似文献
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