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Abstract:
以木质素、四乙烯五胺(TEPA)及甲醛为主要原料,通过Mannich反应合成出一种阳离子沥青乳化剂--木质素胺.并以十二烷基硫酸钠为滴定剂,采用电导滴定法对产物进行分析,确定最佳的工艺条件为:温度(85±0.5)℃,甲醛:TEPA(质量比)=3.9:1,反应时间3 h,木质素的加入量31 g.乳化实验结果表明,该木质素胺是一种性能良好的阳离子沥青乳化剂.
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应用化工
ISSN: 1671-3206
CN: 61-1370/TQ
Year: 2006
Issue: 5
Volume: 35
Page: 366-368,372
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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