2) pelargonic acid
壬酸
1.
The mixture of oleic acid,water,pelargonic acid and acetic acid was treated with ozone at 0～15℃ before the reaction was fully carried out.
油酸、水、壬酸和醋酸的混合体系在0~15℃、强烈搅拌下,再通臭氧至反应完全。
2.
Pelargonic acid has a obvious antifeedant action to the imago of Pissodes punctatus Langor et Zhang.
壬酸对华山松木蠹象成虫有明显的拒食作用。
3) nonene
['nəuni:n]
壬烯
1.
By technical reform of the process of propylene oligomerization,the quality and yield of nonene are raised,thus the output of nonylphenol grade one is increased,good economic benefit of the unit is obtained.
通过丙烯齐聚工艺的技术改造 ,提高了壬烯的质量和收率 ,从而增加了壬基酚一级品的产量 ,为装置创造了良好的经济效
2.
The effect of various independent variables which affected the selectivity of nonene during the alkylation of benzene and propylene on phosphate catalyst was studied.
用磷酸盐催化剂对苯、丙烯烃化反应中副产物壬烯选择性的影响因素进行了研究。
3.
A new technology of producing nonene and dodecene by a two-stage reaction temperaturemethod of propene oligomerization over NiSO_4/γ-Al_2O_3 has been developed.
研究了以ＮｉＳＯ＿４／γ－Ａｌ＿２Ｏ＿３为催化剂丙烯齐聚两段反应法制壬烯和十二烯的新工艺。
补充资料：壬
壬 壬 天干的第九位。常用以纪日、纪年。
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