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Membrane separation Continuous ion-exchange / Chromatographic separation Electrodialysis(ED)/ Bipolar membrane electrodialysis(BMED) Equipment accessories / consumables Customized engineering equipment
Application area Engineering case Industry information Membrane separation technology
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Application
將反應(yīng)而來(lái)的醫(yī)學(xué)用造影劑溶液加入一定純水進(jìn)行稀釋?zhuān)M(jìn)入超濾系統(tǒng)中過(guò)濾,過(guò)程中不斷加純水洗滌,透過(guò)其中的醇溶劑及小分子雜質(zhì),當(dāng)檢測(cè)到出水電導(dǎo)率在設(shè)定范圍值時(shí),停止加水,最終得到符合要求的目標(biāo)產(chǎn)物。
一、工藝流程
醫(yī)用造影劑納米鐵材料純化工藝圖
二、工藝特點(diǎn)
1 、過(guò)濾精度極高;
2、對(duì)超細(xì)粉體的截留率高,貴重粉體無(wú)流失,無(wú)跑料現(xiàn)象;
3、清洗效果好,雜質(zhì)含量低,可制備純度極高超細(xì)粉體;
4、洗滌過(guò)程工藝參數(shù)可控,有助于提高粉體的分散性;
5、分離裝置簡(jiǎn)單、操作簡(jiǎn)便;
6、可PLC全自動(dòng)化控制,勞動(dòng)強(qiáng)度低;
7、可配套反滲透設(shè)備,對(duì)洗滌后端的透析水進(jìn)行處理得到純水回用于超濾系統(tǒng),運(yùn)行總成本低
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