磺化改性栲胶渣的稀释作用  

Diluting Effect of the Sulfonated and Modified Tannin Extract Residue

作　　者：林倩[1] 曹建新[1] 陈前林[1] 

机构地区：[1]贵州工业大学,贵阳550003

出　　处：《贵州化工》1998年第1期17-18,共2页Guizhou Chemical Industry

摘　　要：林化工产品──栲胶生产过程中产生的栲胶渣，具有一定的表面活性作用，活性不高，但经磺化改性后，其溶解性质发生改变，对湿法水泥生料浆有稀释作用，实验测定了它们的稀释效果。The tannin extract is a forest chemical product and tannin extract residue produced from its processing is a waste residue with lower surface activity. Through sulfonated and modified,the residue is given the diluent effect on raw slurry in wet process of cement. The diluting effect has be determined in this paper.

关 键 词：栲胶渣 磺化 改性 稀释 水泥 胶粘剂 减水剂 

分 类 号：TQ528.042[化学工程—煤化学工程] X789.05[环境科学与工程—环境工程]