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- catalytic oxidization of ethanol by molecular oxygen 醇类的分子氧催化氧化
- Catalytic oxidation of ethanol 乙醇催化氧化
- Inhibit the catalytic oxidation of metal ion to the oil as well as the corrosion of sulfide to the copper. 抑制金属离子对油品所氧化催化作用及硫化物对铜的腐蚀作用。
- It is demonstrated that the coordination effect of ligand plays the important role in catalytic oxidation of cyclohexene. 该方法避免了昂贵且有毒的相转移剂的使用。
- The catalytic oxidation of formic acid Pt/Mad(M=As,Sb,Bi) electroodes was investigated by voltammetry. 利用伏安法研究了甲酸在Pt/M_(ad)(M=As、Sb、Bi)电极上的催化氧化。
- Glyoxylic acid was rapidly synthesized by catalytic oxidation of glyoxal with H2O2. 在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸。
- The addition of ozone to the catalytic oxidation of DCEA had distinct effects on yields of products. 因为受臭氧加入的影响,各项DCEA臭氧触媒氧化后的产物之产率有了明显的变化。
- The catalytic oxidation of cinnamic acid with phase transfer catalyst(PTC),quaternary ammonium salt benzyltrimethylammonium chloride is reported. 研究了季铵盐催化下高锰酸钾氧化肉桂酸的反应。
- This paper introduces the MC process of liquid phase catalytic oxidation of hydrocarbons,which is relevant to the production of PX. 介绍了与PX生产紧密联系的烃类液相催化氧化的MC工艺过程。
- A process for the preparation of trimesic acid by the catalytic oxidation of mesitylene with air in liquid phase was presented in this paper. 介绍以均三甲苯为原料,采用液相空气氧化法制取均苯三酸的工艺方法。
- The kinetic parameters of vanadium catalytic oxidation of azomethine H by bromate have been determined by using spectrophotometric method. 以酸性介质中痕量钒催化溴酸钾氧化甲亚胺H显色反应为对象,利用光度法研究了反应的动力学参数。
- The advances in catalytic oxidation of alcohols by metal catalysts are reviewed in detail, and the superiority of the metal catalysts to that of the nonmetal's are introduced. 摘要从醇在金属催化剂作用下的催化氧化方面,较为详细的介绍了近年来在该研究领域内的研究进展,并指出了金属催化相对于非金属催化的优点。
- V-P-O catalysts for one-step catalytic oxidation of propane to acrylic acid have been systematically studied,catalytic activity has been measured in a microscale fixed bed reactor. 详细研究了丙烷直接催化氧化制丙烯酸的V-P-O催化剂,并用微型固定床反应装置测定了催化剂的催化活性。
- Ruthenium ion catalytic oxidation of asphaltenes further verifies that the source rocks in Middle and Upper Ordovician are the main source rocks of heavy oil in Lunnan and Tahe oilfields. 轮南、塔河稠油沥青质钌离子氧化降解产物在一元酸及甾烷酸、4 甲基甾烷酸的分布与TD2井稠油明显不同 ,进一步证明中、上奥陶统烃源岩可能为轮南、塔河稠油的主力源岩。
- The process involves the production of quinones by the catalytic oxidation of phenol which then polymerize to form melanins which are dark, high molecular weight insoluble polymers. 果汁加工过程中苯酚催化氧化形成苯醌,然后聚合形成黑色素。黑色素是一种不能溶解的高分子量聚合体。
- It is a more ideal route to produce the synthesis gas from CH 4, CO 2 and O 2 by catalytic oxidation process compared with the process of CO 2 reforming of methane (MCR) and partial oxidation of methane (POM). CH4 、CO2 、O2 催化氧化制合成气是一条比较理想的制合成气路线,它与CH4 、CO2 重整和CH4 部分氧化反应制合成气相比,有其独特的优点。
- The methods for producing acetoin through catalytic reduction of 2,3-butanedione and catalytic oxidation of 2,3-butanediol were reviewed,and the development trend of producing acetoin was also introduced. 综述了由丁二酮和丁二醇两种原料合成乙偶姻的研究现状 ,分析了乙偶姻合成研究的发展趋势。
- The technology and device for treating organic waste gas which containes the butanone,butanol and alcohol by catalytic oxidation of heating the waste gas with oil firing were introduced. 介绍了采用燃油加热废气的催化氧化法治理大气量有机废气(含丁酮、丁醇和乙醇)的技术和装置。
- Accumulation of ethanol is harmful to a plant. 乙醇的积累对植物体有害。
- The methods of collecting pyromellitic dianhydride which is low concentration from the high temperature reaction gas prepared by the gas phase catalytic oxidation of durene are introduced. 介绍了从均四甲苯固定床气相氧化法的高温反应气中捕集低浓度的均苯四甲酸二酐的各种方法。