味精脱色用粉状活性炭的再生利用  

The Regeneration of the Activated Carbon which Was Used for Gourmat Powcer Decolourisation

作　　者：刘郁芬[1] 候近龙[1] 夏海涛[1] 台明栋 周宏 

机构地区：[1]齐齐哈尔轻工学院

出　　处：《齐齐哈尔轻工业学院学报》1996年第4期21-23,共3页

摘　　要：本文将酸碱洗涤法与氧化再生法有机地结合在一起，对味精中和脱色失活的粉状废活性炭进行再生，并在氧化反应中选用了助氧化剂和催化剂，试验结果表明，该法操作简便，工作环境好，可连续再生，再生后的活性炭质量指标达到国家规定标准。再生回收率≥８５％，适用于味精厂就地再生。This papar organic combine the acid and alkali coash method with oxidation method together to regeneration the waste activated carbon which was product in the gourmat powder Plant for decolourrisation.In the oxidation method choosed the assist oxide and catalysis.The method technologic process was simple work condition well and could continual regeneration. The quality of the activated carbon which regenerated by this method reached the national stander dization.The rate of regeneration reclamaion was greator than or equal to 85%. This regenerative methed suitod for gourmat powder Plant to regenerate waste activated carbon.

关 键 词：活性炭 味精 脱色 再生 

分 类 号：TQ424.1[化学工程] TS264.23[轻工技术与工程—发酵工程]