Benzaldehyde was prepared by basic hydrolysis of cassia leaf oil using phase transfer catalyts.
从桂叶油出发，通过碱性水解制备天然苯甲醛。
The relation between sodium hydroxide consumption and Polyvinylmine (PVAm) generation and the kinetics of basic hydrolysis of PNVF were investigated.
研究了聚乙烯甲酰胺(PNVF)碱性水解反应动力学，碱的消耗量与氨基生成量的关系。
Methods:Starting from 2-p-tolylben-zonitrile, via basic hydrolysis and acidification, 2-p-tolylbenzoic acid was prepared. Results:The optimal hydrolysis conditions were established.
方法：以2-对甲苯基苯甲腈为原料，经碱性水解和酸化反应制备2-对甲苯基苯甲酸，并对水解反应条件进行探究。
Matrix bismuth is separated as basic bismuth nitrate by hydrolysis.
基体铋用碱式硝酸铋形式水解分离。
The process includes hydrochloric acid pretreatment, acetone extraction, hydrolysis of astaxanthin esters by catalysis of basic ion exchange resin, and adsorption separation.
该工艺包括粗色素油的提取，虾青素酯的水解和虾青素粗品的纯化。
It was shown that the basic ZDDP has good anti-hydrolysis stability and oxidation resistance.
结果表明，碱式二异辛基二硫代磷酸锌(碱式ZDDP)具有优良的抗水解安定性能和抗氧化性能。
It was shown that the basic ZDDP has good anti-hydrolysis stability and oxidation resistance.
结果表明，碱式二异辛基二硫代磷酸锌(碱式ZDDP)具有优良的抗水解安定性能和抗氧化性能。
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