活性炭的液相吸附评价与单宁酸值的测定  

APPRAISING ON LIQUID ADSORPTION OF ACTIVATED CHARCOAL AND MEASURATION OF TANNIN VALUE

作　　者：戴伟娣[1] 常侠[1] 童雅娟[1] 高一苇[1] 施荫锐[1] 蒋剑春[1] 

机构地区：[1]中国林业科学研究院林产化学工业研究所,江苏南京210042

出　　处：《林产化工通讯》2004年第5期10-13,共4页Journal of Chemical Industry of Forest Products

摘　　要：论述了在液相吸附中评价活性炭的指标,如:碘吸附值、亚甲基蓝吸附值、酚值等国际、国内的通用方法,着重论述了单宁酸值的测定和它的意义。Appraisal indexes for activated charcoal,such as iodine adsorption,methylene blue adsorption,decolorization for caramel,phenol adsorption and general methods of international and inland in the liquid adsorption were investigated.Measuration and meaning of tannin adsorption was emphasized in this study.

关 键 词：液相吸附 碘吸附值 酸值 活性炭 单宁酸 国内 亚甲基蓝 评价 测定 国际 

分 类 号：O647.3[理学—物理化学]