1) ω-cyanoundecanoic acid
ω-腈基十一酸
1.
Taken the purity and recovery rate as object, three different self-designed separating and purifying processes used to obtain ω-cyanoundecanoic acid (11-CUA) from the oil and water mixture produced from the 1,1’-peroxydicyclohexylamine (PXA) pyrolysis were compared, and the most suitable one of them was chosen.
以ω-腈基十一酸(11-CUA)的收率及纯度为目标函数,对三种分离提纯1,1'-过氧化双环已胺裂解所得油水混合物中的11-CUA的工艺进行了对比实验,确定了合适的分离提纯工艺,采用单因素实验与正交试验优化了分离提纯的工艺条件。
2.
On the basis of setting up the mathmatics model for cursorily estimating the optimum cooling curve of batch crystallization of solution and determining the metastable zone of ω-cyanoundecanoic acid (11-CUA) in cyclohexan, batch crystallization of 11-CUA in cyclohexane was studied.
在建立起粗略估算溶液间歇结晶最佳冷却曲线的数学模型和测定ω-腈基十一酸(11-CUA)在环己烷中的结晶介稳区的基础上,对11-CUA在环己烷中的间歇结晶进行了研究,对比实验的结果表明:采用外加晶种按最佳冷却曲线进行控温冷却结晶的方式得到的晶浆与晶体其粒度分布明显比急速冷却结晶和自然冷却结晶方式所得晶浆和晶体好,晶浆过滤阻力小,结晶操作曲线落在介稳区内;但晶浆的激光粒度分析和干燥晶体粒度筛分结果的对比证明晶粒在溶液中和干燥过程中存在着显著的聚结现象。
3.
The process conditions of synthesizing ω-cyanoundecanoic acid, as an important intermediate of ω-aminododecanoic acid which is the monomer of nylon-12, by pyrolyzing 1,1 ,-peroxydicyclohexyl amine were studiedhere.
对利用1,1,-过氧化双环己胺经高温热解合成ω-腈基十一酸的工艺条件进行了研究,并得到了优化工艺条件,结果为:热解温度370~520℃;进料时,去离子水和1,1,-过氧化双环己胺溶液的比例5~3∶1。
2) polyundecanoylamide resin
聚ω-氨基十一酸
3) ω-aminoundecanoic
ω-氨基十一烷酸
4) ω-undecylenic acid
ω-十一烯酸
1.
The processes of surface modification of the nanometer calcium carbonate were researched by the orthogonal experimental method using WTBXw-WTBZundecylenic acid as modifier and using absolute alcohol as dispersing medium at certain temperatures.
采用正交实验,以ω-十一烯酸作为表面改性剂,无水乙醇为分散介质,在一定的温度下对纳米碳酸钙粉体进行表面改性研究,确定改性纳米碳酸钙的最佳工艺条件为:改性剂用量3。
5) ω-hydroxypentadecanoic acid
ω-羟基十五烷酸
6) 3-methyl-dodecanenitril
3-甲基十一腈
补充资料：十一智
【十一智】
（名数）于小乘所说之十智加如实智之一，凡一切法如实正知而无挂碍之智也。是为佛智之总名。见大般若经三，智度论二十七。
（名数）于小乘所说之十智加如实智之一，凡一切法如实正知而无挂碍之智也。是为佛智之总名。见大般若经三，智度论二十七。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条