nitration的例句大全

novel process and equipment for continuous nitration and alkaline fusion

绝热硝化和连续法碱熔的新工艺及设备

this new process includes phosgenation, nitration and hydrolysis of p-toluidine. it may reduce the total raw material cost over 7500 per ton of red base gl.

本研究改用对甲苯胺的N－光气化、硝化、水解法，可使每生产1吨红色基GL的总原料费用降低7500元以上。

regioselective nitration of toluene in the presence of solid niobic acid and its modified catalysts

铌酸及其改性催化剂上甲苯的区域选择性硝化

study of continual spraying nitration technique for the mixture of glycerine and 1,2,4 butanetriol

甘油/1,2,4-丁三醇混合醇连续喷雾硝化技术研究

its main synthesis method is nitration of guaiacol by fuming nitric acid and glacial acetic acid as nitration agent.

它的合成目前主要采用愈创木酚硝化法，以发烟硝酸和冰醋酸混酸做硝化剂。

the overall yield of nitration, reduction and substitution is 40.8%.

硝化、还原、取代三步反应的总收率为40.8%。

the average liquid-drop diameter ( sauter diameter) in liquid-liquid turbulence system and residence time distribution ( rtd) of fluids in solid-liquid mixing system were determined in five geometrically similar nitration reactors installed double coil under different conditions.

在5个几何相似的具有双排蛇管的模拟硝化反应器中，测定了不同工况下液液湍流搅拌分散系统的Sauter直径和固液混合系统两相的停留时间分布（RTD）。

p orbital in substituent group assists n_2o_4-o_3 nitration aromatics in substituting ortho

N2O4-O3硝化取代芳烃时取代基上的P轨道的邻位协助作用

the production theory and the production process of mnn by solid nitration process with mn managense power has been introduced.

介绍了利用金属锰粉采用固态氮化法生产氮化锰的原理和工艺。

Alkanes undergo reaction such as cracking, alkylation, oxidation, halogenation, nitration and so on.

烷烃能够发生裂解反应 、 烷基化反应 、 氧化反应 、 卤代反应、消化反应等.

Some amines undergo direct nitration during nitrolysis.

某些胺在硝解时发生直接硝化.

Protein tyrosine nitration is a biomarker of NO-dependent oxidative stress.

摘要蛋白质酪氨酸硝化是一氧化氮依赖的氧化应激的生物标志.

Some people proposed polymerizing the glycerine prior to nitration.

有人建议在硝化之前,把甘油聚合.

The hydrolysis and nitration reaction of tetraacetylhexaazaisowurzitane ( TAIW ) were studied under several nitration conditions.

摘要研究了四乙酰基六氮杂异伍兹烷在稀硝酸/催化剂介质中的水解硝化.

The plants keep the nitration nitrogen in their roots.

植物用根部将氮保存起来.

Complete nitration takes about 10 minutes at room temperature.

完全硝代需要大约10分钟在室温.

In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.

在乙酰化、硝化反应中引入了1,2-二氯乙烷溶剂.

The advanced nitration technology and hydrogenation technology are discussed. The aniline production quantity is explained.

介绍了苯胺生产中先进的硝化技术、还原技术;阐述了国内外苯胺的生产情况.

The nitration of pcymene may lead to dinitrotoluene.

硝化对位异丙基甲苯时会生成二硝基甲苯.

Part III : High-efficient nitration reaction of N, N-dialkylanilines under mild and neutral conditions.

N, N - 二烷基苯胺在温和、中性条件下的高效硝化反应.