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partial oxidation in liquid phase 液相部分氧化
Methane Partial Oxidation in Liquid Phase Using Vanadium-Containing Heteropolyacid Catalysts in Oleum 含钒杂多酸催化发烟硫酸中甲烷液相部分氧化反应
Keywords methane;partial oxidation in liquid phase;V2O5 catalyst;oleum;catalytic reaction mechanism;macro-kinetic model; 甲烷;液相部分氧化;V_2O_5催化剂;发烟硫酸;催化反应机理;宏观动力学模型;
Preparation of trimesic from mesitylene in liquid phase oxidation by air under normal pressure was studied. 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 research progress of interlayer used for brazing,diffusion bonding and partial transient liquid phase bonding(PTLPB) of metals and ceramics was discussed. 概述了金属与陶瓷钎焊、扩散焊与部分瞬时液相连接采用的中间层(又称过渡层)的研究现状。
Using 3-hydroxybutanal, oxygen and air as raw material, the 3-hydroxybutic acidwas synthesized by liquid phase oxidation in 0.5L ALR. 以3-羟基丁醛、氧气为原料;在0.;5L气升式环流反应器中液相氧化合成3-羟基丁酸。
Anthraquinone is prepared by the liquid phase oxidation of anthracene with oxygen in the presence of cobaltous salt,manganous salt and bromide. 在醋酸、聚乙二醇存在下 ,蒽与硝酸铈铵和溴酸钠反应生成蒽醌 ,聚乙二醇作为相转移催化剂可以提高反应的选择性。
Three methods for trimellitic anhydride production including MGC,nitric aid oxidation,and liquid phase oxidation by air were compared. 比较了生产偏苯三酸酐的3种方法:芳香醛水溶液空气氧化(MGC)法、硝酸氧化法和液相空气氧化法。
The ore is lead mine of partial oxidation,the lead ore consists chiefly of galena and cerusite.39% of cerusite is the most oxid in lead ore. 所处理矿石为半氧化铅矿石,矿石中铅以方铅矿和白铅矿形式产出,铅的氧化物主要为白铅矿,分布率达39%25。
Nitrobenzoic acid was prepared in 75% yield by manganese sulfate catalyzed liquid phase oxidation of 4-nitrotoluene with oxygen. 以硫酸锰作催化剂液相条件下用氧气氧化对硝基甲苯,生成对硝基苯甲酸,收率75%25。
The ore is lead mine of partial oxidation,the lead ore consists chiefly of galena and cerusite. 所处理矿石为半氧化铅矿石,矿石中铅以方铅矿和白铅矿形式产出,铅的氧化物主要为白铅矿,分布率达39%25。
Preparation of powders for ZnO varistors by liquid phase process. 液相法制备ZnO压敏电阻器粉料。
Glycolysis results in partial oxidation of the respiration substrate to the 3-carbon compound pyruvate. 这一过程不需要氧气，所以可以在无氧的情况下进行。
The reaction occurs in the liquid phase of the system. 这个反应在液体相位发生。
The research progresses of methane partial oxidation to syngas using mixed conducting oxygen-permeable membrane reactor are introduced. 摘要介绍了混合导体透氧膜用于甲烷部分氧化制合成气研究状况。
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。
The characteristics of partial oxidation,catalytic partial oxidation and auto-thermal reforming technology were also introd. 另外介绍了部分氧化重整、催化部分氧化重整和自热重整技术的优缺点以及它们目前所遇到的技术困难。
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。
With the maturation of the technology,partial oxidation technology with natural gas should be selected firstly in China. 根据技术的成熟性,我国目前应首先考虑选用天然气部分氧化法生产乙炔。
Coupling methane partial oxidation and carbon dioxide reforming is considered to have prospect towards industrialization. 认为耦合甲烷部分氧化与二氧化碳重整反应是有工业化前景的工艺。