摘要
改进的热过滤操作 ,通过采用对滤液直接加热产生蒸汽的方式 ,充分利用了蒸汽的热能使漏斗中的待滤液保持高温 ,使重结晶的热过滤操作顺利、简单易行 ,且重结晶的收率提高 .
It is an improved heat filter operation by means of heating the filter liquor directly to produce steam. It has fully utilized the heat energy of vapor to keep liquor in funnel at a high temperature and to facilitate the heat filtration in a recrystalization process. It is simple and easy and has increased the recovery of recrystalization.
出处
《广西民族学院学报(自然科学版)》
CAS
2002年第2期221-222,232,共3页
Journal of Guangxi University For Nationalities(Natural Science Edition)