isoamyl isovalerate
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美
网络 异戊酸异戊酯
双语例句
- The progresses in the synthesis study of isoamyl isovalerate at home and abroad were reviewed.
综述了国内外对异戊酸异戊酯的合成研究的进展情况。 - Solid superacid tio_2/ so_4~ ( 2-) catalyzed synthesis isoamyl isovalerate
TiO2/SO4~（2-）催化合成异戊酸异戊酯的研究 - The yield of isoamyl isovalerate could reach 66% under amount of catalyst 3.4%, molar ratio of isoamyl alcohol to isovalerate 1:2, reaction time 7 h.
在催化剂用量（以原料质量计）3.4%、原料异戊醇与异戊酸摩尔比1：2、反应时间7h的最佳条件下，异戊酸异戊酯的收率可达66%。 - It is shown that the ceric-cerous sulfate can work as transfer dosimeter or standard dosimeter for measurement. Catalytic Synthesis of Isoamyl Isovalerate with Ceric Sulfate
通过比对和应用证实了测定结果准确可靠，铈剂量计可作为传递剂量计和标准剂量计使用。硫酸高铈催化合成异戊酸异戊酯的研究 - Thereinto, the catalytic performance of different catalysts was explored and evaluated by the conversion of isoamyl alcohol, yield and selectivity of isoamyl isovalerate.
其中，以异戊醇的转化率、异戊酸异戊酯的收率及选择性作为评价催化剂活性指标，对不同催化剂的催化性能进行了考察。 - The dioxygen being as the oxidation and the transition metal oxide being as the main catalyst were used in the direct synthesis of isoamyl isovalerate from isoamyl alcohol in this paper.
本文采用分子氧作为氧化剂，主要以成本较低的过渡金属氧化物催化剂，常压下催化氧化异戊醇一步合成异戊酸异戊酯。