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光引发长链正构烷烃多氯代反应机理与动力学
氯代反应 光引发 正构烷烃
2009/3/11
Based on the mechanism analysis of the polychlorination of long chain n-alkanes by photo-initiation,a kinetic model was developed. The model parameters were obtained by the method of non-linear fittin...
规整填料塔吸收NOx过程的模拟和实验研究
规整填料塔 NOx 吸收过程模拟 实验研究
2009/3/11
A mathematical model of nitrogen oxide （NOx） absorption is adopted and solved for adiabatic operation of a column with structured packings on the basis of the film theory. Removal rate, outlet concen...
基于元素组成的含多个反应混合物的反应共沸点的充分必要条件
reactive azeotropy necassary and sufficient condition multi-reactive mixture
2009/3/10
Necessary and sufficient conditions for azeotropy in reactive mixtures are derived in terms of elemental composition, which shows that in the space of elemental compositions, they take the same func...
Liquid phase axial mixing was measured with the tracer technique in a packed column with innerdiameter of 0.15 m, in which the structured packing, Mellapak 350Y, was installed. Tap water as the liqu...
multi-tube air-lift loop reactor (MT-ALR) is presented in this paper. Based on the energy conserva tion, a mathematical model describing the liquid circulation flow rate was developed, which was det...
Using a laser observation technique, the solubilities of trans-1,2-cyclohexanediol in butyl acetate + water were measured at the temperature range from 298.15K to 323.15K by a synthetic method at atmo...
反相气相色谱法测定溶液在高分子中的无限稀释活度系数
infinite diluted activity coefficient inverse gas chromatography
2009/3/10
反相气相色谱法测定溶液在高分子中的无限稀释活度系数。
A simulated gasoline consisting of model sulfur compounds of thiophene (C4H4S) and 3- methythiophene (3-MC4H4S) dissolved in n-heptane was tested for the oxidative desulfurization in the hydrogen per...
Kinetic models for the rate constants of vinyl chloride polymerization in the presence of initiator mixtures were proposed. They may be used to design the initiator recipes for the vinyl chloride po...
富镧稀土镍-苯浆液体系中液相苯加氢反应动力学研究
hydrogen storage slurry hydrogen storage alloy aromatics hydrogen absorption
2009/3/10
The kinetics of liquid-phase hydrogenation of benzene in misch metal nickel-five (MlNi5) and benzene slurry system was studied by investigating the influences of the reaction temperature, pressure, ...
Vapor pressure values of binary systems water ＋ ethanol, water ＋ ionic liquid 1-propyl-3- methylimidazolium bromide （[PMIM] [Br]）, ethanol ＋ [PMIM] [Br] and ternary system water ＋ ethanol ＋ [PMIM] [B...
环戊二烯加氢宏观动力学的研究
环戊二烯 环戊烯 加氢反应
2009/3/10
The macrokinetics of hydrogenation of cyclopentadiene was investigated over Pdγ-Al2O3 catalyst. Experimental results showed that the relationship between the constituents and reaction time was in agre...
环氧乙烷、环氧丙烷共聚合反应动力学研究
ethylene oxide propylene oxide copolymerization kinetics mathematical model
2009/3/10
The copolymerization kinetics of ethylene oxide and propylene oxide in an atomizing- circulation reactorunder semi-continuous operation is studied which is of great importance for molecular designati...
Isobaric vapor-liquid equilibria (VLE) are experimentally measured for the binary systems of dimethyl carbonate (DMC)+ ethylene carbonate and methanol + ethylene carbonate at 101.325kPa. The thermodyn...
novel technology of preparing zeolites based on solid-solid mass transformation mechanism is developed for the first time. By employing this technology, three different types of highly crystallized p...