zinc naphthenate 中文意思是什麼
zinc naphthenate
解釋
環烷酸鋅- zinc : n. 【化學】鋅 （Zn）。vt. （zinced, zincked） 用鋅包，在…上鍍鋅。 flowers of zinc ＝ zinc oxide 鋅華，氧化鋅。
- naphthenate : 環烷酸鹽
-
Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride, the optimum technology parameters were obtained : mole ratio was 1 : 1. 15 for hydroquinone and isobutylene, mass ratio was 100 : 20 for hydroquinone and catalyst, and the reaction temperature was 100 5
摘要用環烷酸鈷與氯化鋅復配的新型催化劑，以鄰苯二酚、異丁烯為原料合成對叔丁基鄰苯二酚，通過正交實驗確定的較佳工藝參數為：鄰苯二酚：異丁烯（物質的量比） 1 : 1 . 15 ，鄰苯二酚：催化劑（質量比） 100 : 20 ，烷基化反應溫度100 5 。 -
Specification for zinc naphthenate and zinc naphthenate concentrates
環烷酸鋅及環烷酸鋅濃縮物規范 -
Methods of analysis of wood preservatives and treated timber - determination of zinc naphthenate in preservative solutions and treated timber
木材防腐劑與防腐處理後分析方法.第5部分:防腐劑溶液及防腐處理后木材環烷酸鋅的測定
分享友人