丙烯氨氧化,propylene ammoxidation
1)propylene ammoxidation丙烯氨氧化
1.Study on starting operation conditions ofpropylene ammoxidation catalyst;丙烯氨氧化催化剂开车条件研究
2.The effects of forced periodic oscillation of oxygen concentration onpropylene ammoxidation reaction over a Mo-Bi catalyst were investigated in a continuous flow micro-fixed bed reactor at 440℃.针对Mo-Bi系催化剂作用下的丙烯氨氧化反应过程,采用氧浓度的强制周期振荡操作,根据理论推导和所定义的催化剂表面活性中心分率a,得到了丙烯转化率X及丙烯腈选择性SAN的动态动力学模型如下: X =K×a ?00% SAN=nCa× 100% ()111211221211exp11ppKpKatbpppKpa轾骣骣犏琪=+-+?琪琪犏琪桫+搓?进而结合在不同振荡操作周期、不同振幅条件下所采集到的实验数据,确定了模型参数,并进行优化计算得到最佳的振荡操作条件,丙烯腈周期平均收率达81。
3.On Mo-Bi catalysts,part of feed ammonia was oxidized to N 2 and H 2O in the process of acrylonitrile synthesis viapropylene ammoxidation technology.在常压下、380～ 445℃的反应温度内 ,研究了在Mo -Bi系丙烯氨氧化工业催化剂上 ,有或无丙烯存在时氨被直接氧化分解的反应动力学 ,提出了由两个基本步骤组成的氨分解反应机理 ,并建立了相应的动力学模型。
英文短句/例句
1.catalyst for propylene ammoxidation to acrylonitrile丙烯氨氧化制丙烯腈催化剂
2.Evaluation of performance of catalyst XYA-5 for preparation of acrylonitrile by propylene ammoxidation丙烯氨氧化制丙烯腈XYA-5催化剂的性能评价
3.REACTION MECHANISM OF PROPYLENE AND AMMONIA OXIDIZED INTO ACRYLONITRILE AND ITSAPPLICATION丙烯氨氧化合成丙烯腈的反应机理及其应用
4.Transient Behavior and Kinetics Studies of the Bulk Phase Lattice-Oxygen in the Catalyst Used for Ammoxidation of Propylene;丙烯氨氧化制丙烯腈催化剂晶格氧瞬变行为及相关动力学研究
5.Modeling of Turbulent Fluidized-Bed Reactor for Acrylonitrile Production from Propene-Ammonia-Air;丙烯氨氧化生产丙烯腈湍动流化床反应器的模型化研究
6.Monte Carlo Simulations of the Catalytic Reaction of Propylene Ammoxidation;丙烯氨氧化催化剂表面反应的Monte Carlo模拟研究
7.Effects of the Processing Parameters of Propylene Ammonia Oxidation Reaction on the Catalyst Performance丙烯氨氧化反应工艺参数对催化剂性能的影响
8.Preparation of catalyst for ammoxidation of propylene in chlorination salts systems(Ⅱ)--Catalytic activity rating of Bi containing catalyst从氯盐体系制备丙烯氨氧化用催化剂(Ⅱ)——含铋催化剂的活性评价
9.ADSORPTION AND AMMOXIDATION OF PROPYLENE ON Ee-Sb OXIDES丙烯在铁锑氧化物上的吸附和氨氧化
10.In Situ Diffuse Reflectance Infrared Fourier Transform Study of Propylene (amm) Oxidation丙烯（氨）氧化原位漫反射红外光谱研究
11.Study on the Properties of Catalytic Oxidation of Cyclohexene with Molecular Oxygen;苯丙氨酸希夫碱钴配合物催化氧化环己烯研究
12.Study on Acrylic Based Polyurethane/Nanosilica Composite Coatings;丙烯酸酯聚氨酯/纳米二氧化硅复合涂层的研究
13.Preparation of N,N-Dimethylaminethyl Acrylate and Acryloyloxyethyltrimethylammonium Chloride by Transesterification酯交换法合成丙烯酸二甲氨基乙酯和丙烯酰氧基乙基三甲基氯化铵
14.Influence of modified nano-scale zinc oxide on the anticorrosion performance of acrylic PU改性纳米氧化锌对丙烯酸聚氨酯防腐性能的影响
15.A Tentative Study on Selective Oxidation of Propane to Acrylic Acid and Acetic Acid by Lattice Oxygen丙烷晶格氧选择氧化制丙烯酸和乙酸
16.Oxidative dehydrogenation of propane to propylene with MoCe_xO_y catalyst丙烷在MoCe_xO_y催化剂上氧化脱氢制丙烯
17.Studies on Catalysts for Selective Oxidation of Propylene to Acrolein丙烯选择性氧化制丙烯醛的催化剂研究
18.Synthesis of SiO_2/P(AA-AM) Core/Shell Hybrid Material Using Acrylic Acid as Coupling Agent以丙烯酸为偶联剂制备二氧化硅/聚丙烯酸-丙烯酰胺复合材料
相关短句/例句
propylene ammmoxidation process丙烯氨氧化法
3)propylene ammonia oxidation conversion丙烯氨氧化转化率
1.08t/(t·h-1),thepropylene ammonia oxidation conversion and the single-pass yield of acrylonitrile could reach 98.h-1)的操作条件下,丙烯氨氧化转化率达98。
4)catalyst for propylene ammoxidation to acrylonitrile丙烯氨氧化制丙烯腈催化剂
5)propylene oxidation丙烯氧化
6)propylene oxide氧化丙烯
延伸阅读
二羟基氧化丙烯-氧化乙烯共聚醚分子式：分子量：CAS号：性质：一种破乳剂。蜡状粘稠液体。羟值≤50毫克KOH/毫。应用于原油脱水，配成一定浓度的水溶液即可使用。经氢氧化钾为催化剂，丙二醇与环氧丙烷、环氧乙烷 开环聚合而成。
