您要查找的是不是:
- Catalytic performances evaluation showed that the Ti, Zr, and V containing mesoporous MSU molecular sieves were active in catalyzing styrene oxidation with aqueous hydrogen peroxide in the acetic acid medium. 催化性能评价结果表明 ,在乙酸介质中 ,Ti、 Zr和 V等过渡金属原子取代的分子筛样品可以催化苯乙烯氧化为苯甲醛的反应 ,且活性和选择性较高
- The major synthetic methods, production and application of the styrene oxide at home and abroad were introduced. 摘要综述氧化苯乙烯的制备方法及其在医药、香料、聚合物方面的用途。
- The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde. 发现该工艺中主要生成苯甲醛,少量副产物是环氧苯乙烷和苯乙醛等。
- The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied. 研究了SAS型固体酸和几种分子筛上氧化苯乙烯液相重排成苯乙醛的反应,考察了催化剂的活性、选择性和和稳定性。
- Keywords tungsten cluster divanadium pentoxide styrene oxidation catalysis; 钨簇合物;五氧化二钒;苯乙烯;氧化;催化;
- Synthesis of Styrene Oxide Via Styrene Bromohydrin 溴醇法合成环氧苯乙烷的研究
- Asymmetric Biosynthesis of Chiral Styrene Oxide 手性苯基环氧乙烷的生物不对称合成
- chloro-substituted styrene oxide 氯代环氧苯乙烷
- Keywords benzaldehyde;phenylacetaldehyde/ titanium silicalite;styrene oxidation; 苯甲醛;苯乙醛/钛硅分子筛;苯乙烯氧化;
- STUDY ON ISOMERIZATION OF STYRENE OXIDE TO PHENYLACETALDEHYDE 环氧苯乙烷催化异构为苯乙醛
- styrene oxidation 苯乙烯催化氧化
- Oxidation involves the transfer of electrons. 氧化过程涉及电子的转移。
- To transform a metal into a mineral by oxidation. 使矿化通过氧化使金属转化为一种无机物
- Emulsion polymerized styrene butadiene rubber. 丁二烯、苯乙烯在乳液体系中进行共聚制得的橡胶。
- The NO oxidation is autocatalytic. no氧化是自动催化的。
- Styrene is driven off during cure. 在固化过程中,苯乙烯完全挥发。
- This is to be done before oxidation takes place. 这要在氧化作用发生以前做。
- Keywords Epoxidase;styrene;chiral styrene oxide;asymmetric biosynthesis; 环氧化酶;苯乙烯;手性苯基环氧乙烷;不对称生物合成;
- They painted a coat of paint to prevent the oxidation of the ship by seawater. 他们刷了一层油漆以防止船只被海水氧化。
- There was no bulk oxidation of the silver. 银不会发生体相氧化。