The results show that high reaction temperature and low reaction pressure can accelerate the reaction and different feed gas ratio could have been produced synthesis gas of different H/C radio.
原料气各物质的比例不同,可以制备不同C/H比的合成气;升高压力对该反应不利。
Experimental results indicate that a high reaction temperature and quickly ascending temperature speed apparently increase the nucleation number of monoclinic zirconia in the precursor solution.
实验结果表明,高的反应温度和煅烧过程中快的升温速度明显增加了前驱体溶液中单斜氧化锆的形核数。
The present experimental results and density functional theoretical analyses indicate that the effect of high reaction temperature and quickly ascending temperature speed on the final crystalline p…
实验和密度泛函计算结果分析认为,高的反应温度和快的升温速度均是通过降低氧化锆前驱体网状结构的有序度来影响最终的氧化锆晶型。
A comparative study showed that the yield was low when the reaction temperature was too low or too high.
反应温度过高或过低,碳纳米管的产率都很低。
Results showed that imidazoline was hydrolyzed to amide by ring opening reaction under high temperature.
试验结果表明,高温条件下,咪唑啉发生开环反应,生成了酰胺类物质。
The influence of reaction temperature, reaction time. ratio of the reactant and different post treatment on the yield and high purity were discussed.
讨论了反应温度,反应时间,物料比例及不同后处理方式对反应质量收率和质量分数的影响。
By means of plasma chemistry reaction combined with physics, metal ion beams, especially the beams of high volatility temperature, are obtained easily.
应用等离子体化学反应并结合物理手段较方便地获得了金属离子束,特别是解决了高挥发温度金属离子束的获得问题。
The high temperature resistance of wheat to the stripe rust is a kind of low reaction type of resistance induced by relatively higher temperature.
小麦高温抗条锈性是在较高温度下所诱导的一种低反应型抗病性。
Long reaction time and high temperature are favorable to increase of acid values of products in the normal heat method for preparation of acrylated rosin.
常规加热法制备丙烯酸松香时,增加反应时间、升高反应温度均有利于产物酸值的提高。
The experimental data showed that high temperature was beneficial to improve replacement reaction rate.
实验表明,提高温度有利于置换反应的进行。
The process had the advantages of low reaction temperature, high conversion rate, high yield, recycle of solvent, and low waste disposal.
该工艺具有反应温度低、反应完全、转化率高、溶剂可回收利用、三废少的特点。
The results show that chain transfer constant depends on reaction temperature and solvent. High temperature favors graft copolymerization, and enhances the efficiency of grafting.
试验结果表明提高反应温度和选择适当溶剂可以使链转移常数增大,有利于接枝反应的进行,提高接枝效率。
By measuring the temperature at different positions in the reaction zone and using high speed photography, the property of propagating flames in gas explosion was investigated.
采用高速摄影法及通过对爆炸反应区内不同部位温度的测量,对瓦斯爆炸传播火焰的特性进行了试验研究。
This exothermic reaction of a fuel with an oxidizer creates gases of high temperature and pressure, which are permitted to expand.
燃料和氧化剂间的放热反应产生可膨胀的高温高压气体。
In this paper a sequential experimental program used for model discrimination and parameter estimation of kinetic models for the high temperature-shift reaction over "B109" catalyst is presented.
本文介绍了应用序贯实验设计方法对“B109”型催化剂中温变换反应动力学竞争模型进行模型筛选及参数估计的过程。
Additionally, desirable flavors can also be supplied by reaction flavor compounds that develop at high temperature processing.
另外,风味也能有高温反应生成的风味物质提供。
Organic acid has a relatively slow reaction rate and is used in acidization of formation-damaged reservoirs in relatively high-temperature Wells.
有机酸具有相对较低的反应速度,它用于温度相对较高的井中发生地层损害的储层的酸化作业。
The high temperature properties, coke reactivity index (CRI) and coke strength after reaction (CSR) are improved with longer carbonization time.
随着结焦时间的延长,焦炭的热态性能,即焦炭反应性(CRI)和反应后强度(CSR),均得到提高。
For erbium ion in light-emitting layer with light activated process and other chemical reaction, it is necessary to anneal the devise with high temperature in fabrication process.
为了让发光层内铒离子具有光活化及其他的化学反应的发生,在制程中热退火是必须的。
The main deoxidized product of the dephophorus reaction with solid carbon is gas P_2in high temperature.
研究结果表明:在高温条件下,固体碳气化脱磷反应的主要还原产物是P_2气体。
The intrinsic kinetic model of shift reaction over B110 high-temperature shift catalyst has been investigated in an isothermal integral-reactor.
常压下使用等温积分反应器研究了B110中温变换反应的本征动力学模型。
Selective decomposition of xylose in high temperature liquid water was possible by controlling reaction conditions.
通过控制反应条件可以有选择性地调节产物分布。
The results showed that there was slight chemical reaction between NBR and PA under high temperature and high shear rate, but the chemical reaction did not influence on the process of phase reversion.
结果表明,NBR与PA在高温、高剪切作用下,两相界面之间可发生微化学反应,但并不影响动态硫化时两相之间的相态反转过程。
Blast furnace is a high temperature reactor which includes complex physical chemistry reaction and transportation process.
高炉是一个包括复杂物理化学变化和传输过程的高温反应器。
We report an S-methylation reaction on high sulfur coal at ambient temperature that appears to selectively cleave one type of carbon-sulfur bond in the coal structure.
通过室温下高硫煤的S甲基化反应,可使煤结构中的一种碳硫键选择性断裂。
We report an S-methylation reaction on high sulfur coal at ambient temperature that appears to selectively cleave one type of carbon-sulfur bond in the coal structure.
通过室温下高硫煤的S甲基化反应,可使煤结构中的一种碳硫键选择性断裂。
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