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运用超声方法对丙酮碘化反应和丙酮与高猛酸钾氧化反应进行了研究 .实验表明 :超声空化作用对丙酮氧化具有正催化作用 .这是由于超声波能形成局部高温高压 ,导致自由基 ,声波使键能共振等一些特性 ,不仅能够加快某些化学反应的速度 ,而且能够使某些在通常情况下不发生的化学反应能在超声波的作用下进行 .此外实验用光谱吸收法来测定化学反应的进程
Ultrasound was used to study the reaction of acetone iodination with acetone and potassium permanganate oxidation.The experimental results show that ultrasonic cavitation has a positive catalytic effect on the oxidation of acetone due to the formation of local high temperature and pressure by ultrasonic wave, Sound waves make the bond resonate and some other features, not only to speed up some chemical reactions, but also to make some of the chemical reactions that do not occur under normal circumstances under the action of ultrasound.Further experiments using spectral absorption method to determine the chemistry The reaction process