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tungstic
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【化】 六价钨的; 钨的; 正钨的; 五价钨的

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以下为句子列表:
英文: Abstract: Synthetic method of butyl butyrate was investigated using silicotungstic acid ca talyst absorbed on activated carbon.

中文: 文摘:用活性炭固载硅钨酸催化剂催化合成了丁酸丁酯。       更详细...
英文: By using 0% hydrogen peroxide as oxidant, the oxidation of cyclohexene catalyzed by phospho tungstic acid (H PWO0), phosphomolybdic acid (H PMoO0) and silicotungstic acid (HSiWO0) was investigated.

中文: 以 0%过氧化氢为氧源,考察了磷钨酸(H PWO0)、磷钼酸(H PMoO0)和硅钨酸(HSiWO0)催化氧化环己烯制己二酸的反应性能。       更详细...
英文: Phosphotungstic acid, an electron acceptor, is in favour of titania photocatalysis, the photodegradation rate of methyl orange(MO) with the addition of H_ PW_ O_(0) (HPW, 0.0 mmol/L) was .7 times of that without HPW.

中文: H_ PW_ O_(0)(HPW)作为电子受体,有利于TiO_光催化反应,浓度为0.0 mmol/L时甲基橙光催化降解速率是未加入电子受体的.7倍。       更详细...
英文: The results showed that phosphotungstic acid -, PW/C and PW/SiO were eminent catalysts and had no pollution.

中文: 实验结果显示:磷钨杂多酸、PW_ /C和PW_ /SiO_是优良的酯化催化剂,对环境无污染。       更详细...
英文: When the mole ratio of phospho tungstic acid/cyclohexene/HO is ∶0∶ 00, the isolated yield of adipic acid is 87.% under the reflux temperature in 8 hours.

中文: 当n(磷钨酸)/n(环己烯)/HO为∶0∶00,在回流温度下反应8h时,己二酸分离产率为87.%。       更详细...
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