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。
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.
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。
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.
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 physics and chemistry characters of each component in synthetic rod, a new diamond purification process by gas phase oxidation is designed.
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。
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.
研究了拜尔法生产氢氧化铝过程中，用溶剂浮选-气相色谱法测定结晶助剂有效成分硬脂酸钠的方法。
A solvent flotation-gas chromatography for the determination of sodium stearate in sodium aluminate solution in aluminium hydroxide production by the bayer process was studied.
采用铬酸氧化法及吡咯气相沉积聚合法处理UHMWPE纤维。
UHMWPE fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively.
运用衍生化气相色谱法和GC／MS对黄磷诱发氧化水中苯酚的降解产物进行了定性、定量分析，并初步探讨了反应机理。
The mechanism of yellow phosphorus induced oxidation of phenol in water has been tested with the products analyzed by GC and GC/MS after derivatization to study the reaction pathway.
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。
Multipipe reactor, vapor phase catalytic oxidation method using multipipe reactor, and start-up method applied to multipipe reactor.
氧化(化合)—还原(分解)的论点，不仅解释天然金刚石的生成，也可解释静压合成、气相法等多种方法中金刚石的转化机理。
The view point of oxidation (composing) and reduction (decomposing) can not only explain the creation of natural diamond but also diamond conversion mechanisms such static synthesis CVD method etc.
介绍了气相法二氧化硅包装系统对产品质量的影响及新老设备的性能比较。
The influence of packing system of silica by gas phase method on products quality and the property comparison between new equipment and old equipment were introduced.
制备氧化锌的方法有很多种，主要分为气相法、液相法和固相法。
Many preparation methods of zinc oxide have been studied including gas-phase method, liquid-phase method and solid-phase method up to now.
为了进一步证明二氧化锰对甲醛的去除效果，简化实验装置等，比较了气相法和液相法的吸附结果，研究了甲醛溶液浓度和吸附剂粒度对甲醛吸附量的影响。
In order to determine the efficiency of formaldehyde removal and simplify the experimental equipment, the adsorption capacities were compared between gas phase method and liquid phase method.
采用固体三氧化二硼，用热丝辅助化学气相沉积法在石墨衬底上沉积了掺硼金刚石涂层。
B-doped diamond films were grown on graphite substrates by hot filament assisted CVD method (HFCVD).
实验表明，气相法二氧化硅对提高聚氯乙烯糊树脂的发泡倍率起着重要作用。
Experiment results show that gas phase made silicon dioxide performs an important function in increasing the blowing rate of PVC paste resin.
对甲醇气相氧化羰基化法合成碳酸二甲酯(DMC)产物的分离进行了研究。
Separation methods for products from synthesis of dimethyl-carbonate (DMC) by methanol gaseous oxidative carbonylation were investigated.
本课题利用化学气相沉积(CVD)和热蒸发法在硅片称底和多孔氧化铝(aao)模板上制备纳米硅线。
Silicon nano-wires (SiNWs) were fabricated on Anodized Aluminum Oxide (AAO) template and silicon chips by the Chemical vapor Deposition (CVD) and thermal evaporation method.
通过添加气相法白炭黑增加硅橡胶硬度，添加金属氧化物（二氧化铈）改善硅橡胶热稳定性。
The effects on the heat resistant properties of the metal oxides, such as ceria, ferric oxide and fumed titania etc, to the copolymerized fluorosilicone rubber SKTFT-25.
用毛细管气相色谱法检出6种胆固醇氧化物。
Cholesterol oxidation products were separated and detected by capillary column gas chromatography.
采用固体三氧化二硼，用热丝辅助化学气相沉积法在石墨衬底上沉积了掺硼金刚石涂层。
B-doped diamond films were grown on graphite substrates by hot filament assisted CVD method (HFCVD). The dopant was solid B_2O_3.
采用固体三氧化二硼，用热丝辅助化学气相沉积法在石墨衬底上沉积了掺硼金刚石涂层。
B-doped diamond films were grown on graphite substrates by hot filament assisted CVD method (HFCVD). The dopant was solid B_2O_3.
应用推荐