General natural graphite was modified by liquid-phase oxidation method using cerium sulfate as an oxidant.
用硫酸铈作氧化剂，通过液相法将普通的天然石墨进行氧化改性。
Purified terephthalic acid, one of the main raw materials of polyester, is produced by p-xylene liquid phase oxidation.
精对苯二甲酸是聚酯工业的主要原料，目前主要采用对二甲苯空气氧化法生产。
The flue gas deodorization with the process of wet absorption and liquid phase oxidation was investigated in a full scale equipment.
该文实验研究了在工业规模装置中采用湿式吸收-液相氧化工艺脱除燃烟梗烟气恶臭。
The interface bonding of the fiber can be improved by the surface modification with the liquid-phase oxidation and plasma treatment.
通过液相氧化法、等离子体处理法等各种方法对UHMWPE纤维表面进行处理，可不同程度改善其界面粘结性能。
The heterogeneous catalytic action of transition metal oxides of Fourth period in the liquid phase oxidation of cumene has been investigated.
在液相中研究了第四周期过渡金属氧化物在异丙苯氧化中的多相催化作用。
We have developed the process of liquid-phase oxidation to dispose seabed manganese nodules, and studied the leaching-out of manganese from nodules.
通过对结核中锰浸出率的各影响因素的考察，提出了液相氧化法从海底锰结核中提取锰的适宜工艺条件。
The optimum conditions for the liquid phase oxidation were studied, such as the dosage of oxidant, the ratio of gas to liquid for the compressed air blowing.
对二段液相氧化的一些工艺条件如氧化剂用量、空气吹脱的气液比等条件进行了初步优化。
Based on different physics and chemistry characters of each component in synthetic rod, a new diamond purification process by gas phase oxidation is designed.
通过实验研究，提出了一种经济合理、能有效避免传统酸煮工艺带来的严重环境污染的人造金刚石提纯新工艺———气相氧化法。
Based on different physical and chemical properties of components in synthetic rod, a new purification process for synthetic diamond by gas phase oxidation method is proposed.
根据人造金刚石合成棒中各组分不同的物理、化学性质，提出了一种采用气相氧化法提纯人造金刚石的新工艺。
In this paper the synthesis processes by 2 butanone oximation and gas phase oxidation of isobutyraldehyde were introduced. The influence factors in the process were discussed.
本文介绍了2 -丁酮肟化法及异丁醛气相氧化法合成丁二酮，并对其影响因素进行了讨论。
Three-tower continuous distillation process of ethyl acetate from aldehyde condensation and purification by gas-phase oxidation of acetic acid and ethylene were also discussed.
加恒沸剂共沸蒸馏和乙酸萃取反应精馏过程。乙醛缩合法生产乙酸乙酯的三塔连续精馏过程以及乙烯与乙酸气相催化反应的加水精制工艺过程。
The present invention relates to a heteropoly acid catalyst which is used for the production of methacrylic acid by gas phase oxidation of methacrolein and a preparing method thereof.
本发明涉及一种用于通过异丁烯醛的气相氧化制备甲基丙烯酸的杂多酸催化剂及其制备方法。
In the method of air phase oxidation the mixed gas that boiling 1,2,4,5-tetramethyl benzene is combined with air is carried into oxidation reactor and reacts and then product gas is cooled.
气相氧化法是将空气与汽化后的均四甲苯混合进入含有催化剂的氧化反应器进行氧化反应，反应产物经换热冷却后，均苯四甲酸二酐直接从气相中凝华捕集。
Gas-phase oxidation treatment resulted in distrihution of some micro-pores and ditches at the carbon fiber surface and led to stress concentration therefore, the composite strength was not high.
结果表明：空气氧化处理碳纤维表面形成微孔和刻蚀沟槽，容易形成应力集中，复合材料的强度不高；
Through the study of affecting factors on manganese leaching-out rate, we brought out the suitable process conditions to leach out manganese from seabed manganese nodules by liquid-phase oxidation.
通过对结核中锰浸出率的各影响因素的考察，提出了液相氧化法从海底锰结核中提取锰的适宜工艺条件。
The effects of different oxidation voltage and pulsed frequency on microstructure, thickness and phase constitute of the coatings have been investigated.
试验研究了不同微弧氧化电压和脉冲频率对涂层微观形貌，涂层厚度及相组成的影响。
Multipipe reactor, vapor phase catalytic oxidation method using multipipe reactor, and start-up method applied to multipipe reactor.
多管反应器，使用多管反应器的气相催化氧化法，和应用于多管反应器的启动方法。
The main factor influencing the yield of maleic anhydride is the phase composition or oxidation state of vanadium in the catalyst, and is not the BET surface area of the catalyst.
实验结果表明，影响顺酐收率的主要因素是催化剂的相组成及钒的氧化态，而不是催化剂的比表面积。
This indicated that the oxidation behavior in two phase alloy can be deeply affected by the shape, size and spatial distribution of the two phase particles.
可见，在二元双相合金中，合金的氧化行为与合金的组织形态、大小和分布密切相关。
The effects of positive and negative voltage on phase constitution of ceramic coating on aluminum alloy prepared by micro-arc oxidation were studied by XRD analysis.
通过XRD分析，研究了正向、负向电压对铝合金微弧氧化陶瓷层相组成的影响。
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。
The oxidation mechanism of the alloy has also been suggested by the phase composition analyses of oxide film.
根据氧化膜的组成分析了合金的氧化机制。
Latest progresses on naphthenic acids degradation, including biodegradation, photodegradation, ozonation, and gas phase catalytic oxidation, were reviewed in this paper.
本文综述了国内外有关环烷酸降解的最新研究进展，其中包括生物法、光解法、臭氧法和气相催化氧化法等。
The mechanism of oxidation resistent was studied by the comparison tests of single ceramic phase coatings.
通过与单一陶瓷相涂层的对比试验研究了它的抗氧化机理。
The conditions of production of copper sulfate by air oxidation in liquid phase were discussed.
对液相空气氧化法制取硫酸铜的生产条件进行了研究。
Using two methods of oxidation and graft to modification paraffin's performances, what was in order to widen paraffin's phase change temperature and improve its latent heat.
采用氧化和接枝两种方法对石蜡进行化学改性，以拓宽石蜡的相变温度范围和提高其相变潜热。
Treatment of acidic black dye wastewater by multi-phase catalytic oxidation over copper catalyst was studied.
以酸性黑染料废水为处理对象，对多相催化氧化处理工艺中的铜系催化剂进行研究。
The effects of the Ar calcination on the structure, phase composition, morphology and anti-high temperature oxidation property of the ceramic coatings were studied.
利用阴极等离子体液相沉积技术实现了在不锈钢表面制备氧化铝膜层，研究了氩气焙烧处理对膜层的结构、组成、形貌和抗高温氧化性能的影响。
The effects of the Ar calcination on the structure, phase composition, morphology and anti-high temperature oxidation property of the ceramic coatings were studied.
利用阴极等离子体液相沉积技术实现了在不锈钢表面制备氧化铝膜层，研究了氩气焙烧处理对膜层的结构、组成、形貌和抗高温氧化性能的影响。
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