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- There are two parts here including in-situ synthesis of W-MCF and the use of microwave in selective oxidation of alcohols. 本论文包括原位合成介孔多相催化剂用于醇氧化和微波过程强化新技术醇催化选择氧化中应用两个部分。
- selective oxidation of alcohol 醇的选择性氧化
- Synthesis of perillaldehyde via selective oxidation of perilla alcohol by supported CrO3/SiO2 oxidant is studied in this paper. 研究了紫苏醇选择氧化合成紫苏醛的反应,考察了氧化剂负载量、氧化剂用量和反应温度对紫苏醛产率的影响。
- Abstract: The reaction conditions, catalysts of selective oxidation of propane to acrolein and the mechanism of acrolein formation were reviewed. 文摘:论述了丙烷选择氧化制丙烯醛催化反应的反应条件、催化剂和丙烯醛生成机理等方面的研究进展。
- The reaction conditions, catalysts of selective oxidation of propane to acrolein and the mechanism of acrolein formation were reviewed. 论述了丙烷选择氧化制丙烯醛催化反应的反应条件、催化剂和丙烯醛生成机理等方面的研究进展。
- Selective oxidation of isobutylene to methacrolein is a key step of the isobutylene method for methyl methacrylate production. 异丁烯选择氧化制备甲基丙烯醛是异丁烯法制备甲基丙烯酸甲酯的关键步骤。
- The process for the catalytic dehydrogenation of ethylbenzene to styrene with simultaneously selective oxidation of hydrogen was considered to have a wide application foreground. 介绍了近年来合成苯乙烯新技术,即乙苯脱氢-氢气氧化-乙苯脱氢工艺的催化剂开发、艺开发和工业应用的进展。
- The effects of temperature and air speed were investigated on the selective oxidation of n-pentane to phthalic and maleic anhydrides using the VPO-U catalyst. 研究了VPO-U型催化剂用于正戊烷选择性氧化制备苯酐和顺酐的催化性能,考察了反应温度和空速对反应过程的影响。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- The law forbids the sale of alcohol to people under 18. 法律禁止向18岁以下的人出售含有酒精的饮料。
- Under microwaves irradiation, the effects of reaction bed temperature, O2/tolueneratio, the total space velocety(SV) of feed gas and the amount of V2O5/TiO2 loading were investigated over V2O5/TiO2 in the selective oxidation of toluene. 在微波辐射条件下，考察了甲苯选择氧化过程中催化剂床层温度、O2/甲苯的比例、原料气总空速以及V2O5担载量等条件对TiO2催化剂活性的影响。
- The burn of alcohol on an open wound. 酒精涂在裂开伤口上的刺痛感
- In this paper, the half wave potentials of chromic acid derivatives are determinated in H 2O and DMF by polarography and selective oxidation of chromic acid derivatives is described. 用极谱法测定铬酸衍生物的半波电位，从理论上讨论了铬酸衍生物氧化作用的选择性。
- Using salcomine as a homogeneous catalyst for the selective oxidation of crotonaldellyde by molecular oxygen,a new mild method for preparation of crotonic acid has been investigated. 报道了用巴豆醛选择氧化制备巴豆酸的方法;工艺简单;反应时间短;产品纯度高.;并研究了影响反应产率诸因素。
- There's too great a consumption of alcohol in China. 在中国酒的消耗量太大了。
- The result of selective oxidation of propylene exhibits comparatively complex behaviors,at different BiCe ratios of the catalyst.An unified reaction mechanism is presented in this article. 对稀土铈和钼酸铋不同比例的催化剂下，丙烯选择催化呈现的比较复杂的动力学行为，给出统一合理的机理。
- The law forbids the sale of alcohol to people under18. 法律禁止向18岁以下的人出售含有酒精的饮料。
- Used in the oxidation of alcohol and linalool ； 用于支链氧化、乙醇和芳香族羟基氧化；
- This review covers the trend and current status of dynamic structure study of oxide catalysts for selective oxidation of alkane. 本文综述了近年来低碳烷烃选择氧化反应中氧化物催化剂动态结构的研究进展。
