以丙酮为溶剂，过氧化氢为氧化剂，考察了环己烷氧化制取环己酮的反应。
The reaction was studied, which used acetone as solvent and hydroperoxide as oxidant to produce cyclohexanone.
以丙酮为溶剂，30％H2O2为氧化剂，两种体系催化苯甲硫醚氧化反应分别可以循环使用两次和三次，但产物亚砜的对映选择性很低。
The two catalytic systems can be recycled twice and three times, respectively, with very low enantioselectivities for the oxidation of phenyl methyl sulfide with 30% H2O2 as oxidant in acetone.
结果表明，升高反应温度、以丙酮为共溶剂或以十二烷基硫酸钠作相转移剂均可使反应速度加快。
The results show that increasing reaction temperature, using acetone as cosolvent or sodium dodecyl sulfate as phase-transfer reagent can accelerate the reaction.
采用沉积法，以甲醇、丙酮为溶剂，AP为主要原料，对超细硼粉进行包覆。
The superfine boron powder was coated by aggradation method with AP using methanol or acetone as the solvent.
以乙醇和丙酮为混合溶剂合成了低分子量聚丙烯酰胺。
The synthesis of the low molecular weight polyacrylamide was imvestigated in the mixed solvents of ethanol and acetone .
以甲醇和丙酮为溶剂所制备的聚丙烯酸酯浆料与涤纶和涤棉的粘附性能最好。
The adhesion property to polyester and polyester cotton which used methanol and acetone as solvent is the best.
结果：以60%丙酮为溶剂进行提取，以乙酸乙酯为溶剂进行纯化，鞣质纯度可达到75%左右，且重复性较好。
Results: the purity of tannins can be as high as reach 75% when it's extracted with 60% acetone and purified with ethyl acetate, and the process has good reproducibility.
结果：以60%丙酮为溶剂进行提取，以乙酸乙酯为溶剂进行纯化，鞣质纯度可达到75%左右，且重复性较好。
Results: the purity of tannins can be as high as reach 75% when it's extracted with 60% acetone and purified with ethyl acetate, and the process has good reproducibility.
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