摘要
采用活性炭对乳酸进行脱色,研究了活性炭用量、脱色温度、脱色时间对乳酸脱色率的影响。活性炭对乳酸脱色的优化条件是:活性炭加入量为2％,脱色温度80℃,脱色时间为30min。
The L- lactic acid was decoloured with activated carbon. The effect of amount of activated carbon, bleaching time and temperature were studied. The optimal were 2% of activated carbon, bleaching temperature 80℃, and bleaching time 30 min.
出处
《化学与粘合》
CAS
2003年第5期231-233,共3页
Chemistry and Adhesion
