1·With it, be was able to control the formaldehyde phenol phenol reaction with more finesse than had anyone before him.
有了这个容器,他能比所有前人更加细微地控制甲醛-酚的反应。
2·The optimum reaction conditions for preparing cashew phenol aldehyde resin adhesive by cashew oil instead of phenol aldehyde were investigated.
研究了用腰果油部分替代苯酚制备腰果酚醛树脂胶的最佳反应条件。
3·It is based on phenol benzoate which is made from benzoyl chloride and phenol through rearrangement and etherification.
它主要由苯甲酰氯和苯酚制备苯甲酸苯酯,然后重排、醚化所得。
4·The reaction mechanism of epoxidized linseed oil and phenol were investigated by IR. UV, NMR. the experimentally determined epoxide number and free phenol.
结合红外(IR)、紫外(UV)、核磁共振(NMR)等结构分析及环氧值、游离酚含量测定等方法,研究了环氧化亚麻油与苯酚的反应过程。
5·The phenol compound is kind of important industry pollutant, the long-term use the polluted water by the phenol compound may cause the human and the aquatic biological poison.
酚类化合物是一类重要的工业污染物,长期使用被酚类化合物污染的水可引起人体和水生生物的中毒。
6·It was indicated that MARS had such distinctive advantages as: high phenol disposal efficiency, high phenol recovery rate, slow membrane fouling, simple installation, easy maintenance, low cost.
实验表明MARS具有高效处理高浓度苯酚废水,设备简单,维护方便,膜污染程度低,苯酚回收率高,处理成本低廉等优点。
7·By determining the concentration of phenol in reactants, the consumption rate of phenol monomer was obtained, and the reaction rate was reflected from one aspect.
通过测定反应剂中酚的浓度,得到酚单体消耗速率,从一个侧面探索了反应速率。
8·A study was conducted on the removal of phenol and the odor derived from phenol based on cup oscillation test and coagulation and agitation test respectively.
分别以杯罐震荡及混凝搅拌试验为基础,对苯酚及其诱发臭味进行了去除研究。
9·The study was conducted to evaluate change rate of phenol about Candida tropicalis degrading phenol. A degradation kinetics model was found.
研究了热带假丝酵母降解苯酚的过程中底物苯酚随时间的变化,建立了苯酚降解动力学模型;
10·The impurities affecting the index of UVT of phenol were found by GC MS analyses and total ketones analyses of phenol, which are mainly ketones compounds with higher boiling than of phenol.
通过对苯酚原料的GC—MS分析和对原料与产品的UVT及总酮量分析,定性地说明了影响UVT值达标的主要杂质为沸点高于苯酚的酮类化合物。