详细信息
吸附树脂在长链二元酸发酵液脱色中的应用
THE DECOLORIZATION OF LONG CHAIN DIBASIC ACID BROTH BY USING ADSORPTION RESIN
文献类型:期刊文献
中文题名:吸附树脂在长链二元酸发酵液脱色中的应用
英文题名:THE DECOLORIZATION OF LONG CHAIN DIBASIC ACID BROTH BY USING ADSORPTION RESIN
作者:寇正福[1];宁方红[1];江邦和[1];刘坐镇[1];邬行彦[1]
机构:[1]华东理工大学国家重点实验室,华震科技有限公司,上海市200237
年份:2003
卷号:19
期号:2
起止页码:180
中文期刊名:离子交换与吸附
外文期刊名:Ion Exchange and Adsorption
收录:CSTPCD;;Scopus;北大核心:【北大核心2000】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:发酵液;吸附树脂;长链二元酸;脱色;生产;发酵法;色素
外文关键词:Adsorption resin, Long chain dibasic acid, Decolorization.
摘要:用吸附树脂HZ-802处理长链二元酸的发酵液,流速为1BV/h,温度为30℃,处理量大于9BV,脱色效果比活性炭好。选择1mol/L氢氧化钠溶液 (含10%乙醇) 作为再生洗脱剂。重复使用10次,树脂处理能力稳定。
The decolorization of long chain dibasic acid broth by using adsorption resin is better than by using activated carbon, reaching a high capacity of above 9 BV, at the flow velocity of 1BV/hr and temperature of 30℃. 1mol/L NaOH (containing 10% ethanol) was selected as the eluent. After 10-cycle uses, the capacity of the resin was decreased slightly and stable at 9.2 BV.
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