nitration
英音[ naɪˈtreɪʃən ] 美音[ naɪˈtreɪʃən ]

硝化

常用释义

词性释义

n.

[化学] 硝化;用硝酸处理;硝基置换
例句
  • 全部
  • 硝化
  • 硝基化
  • 硝化反应
硝化反应是称为“氧化应激”的破坏性化学反应系列中的一种,它被认为和细胞衰老及心血管疾病有关。
Yield increment ofp-mononitrotoluene (p-MNT) in nitration product of toluene can be achieved with different methods in lab.
在实验室硝化中有多种方法可以提高甲苯一段硝化产物中对硝基甲苯的生成比例。
进一步研究表明,不同缓冲溶液可能通过对亚硝酸盐的氧化的抑制而降低硝化。
The results show that air plasma causes surface wettability improvement, surface roughness, surface oxidization and nitration.
结果表明:处理后表面润湿性改善,表面微结构形貌粗糙化,表面发生氧化和氮化。
大气中的一氧化二氮污染通常由纤维和其他有机物质的硝化作用产生。
The concept of single electron transfer is used as an example to elucidate the reaction mechanism of aromatic nitration.
文中还以实例用此理论解释了芳烃硝化反应机理。
离子液体也因此作为溶剂及催化剂被引入到芳烃硝化反应。
用负载型杂多酸为催化剂,N2O5为硝化剂的新型硝化体系,对甲苯的硝化反应进行研究。
N2O5作为一种优良的硝化剂,已被广泛应用于各种芳烃化合物的硝化反应中。
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 research progresses of cleaner catalysts used instead of sulfuric acid in the nitration of aromatic hydrocarbons are reviewed.
综述了国内外有关芳香烃硝化过程中替代硫酸的催化剂的研究进展;
The fluorous biphasic technology was applied in the process of esterification, nitration, and condensation.
并将氟两相催化技术运用于酯化、硝化和缩合等单元反应。
有人建议在硝化之前,把甘油聚合。
A new method including the nitration and oxidation of synthesis of Nitro , benzodioxide acid was introduced. The raw material is safrole.
报道了直接以黄樟油为原料,经硝化和氧化制备硝基胡椒基酸的新工艺。
某些胺在硝解时发生直接硝化。
3-Nitropyrazole was prepared via two steps, nitration and rearrangement, using pyrazole as a raw material.
以吡唑为原料,经硝化、转位两步反应合成了3-硝基吡唑。
采用调整反应温度和硝酸浓度等因素对硝化反应进行了探讨;
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。
利用HPLC研究了苯酚的两相硝化反应。
文章从分子设计的角度综述了金刚烷可能发生的化学反应,如卤化、羟基化、硝化、烷基化等;
Nitration of toluene with fluorous biphase system was studied by using the perfluorous nonene as solvent.
利用全氟壬烯-甲苯两相体系研究甲苯的硝化反应。
但在特定的水质条件下氨氮难以硝化的问题较为突出,对此进行了探讨。
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。
A Study of Material Introduction Mode in Intermittent Nitration Operations with Using Triangular Diagram of Mixing Acid System
用混酸三角图研究间歇硝化的物料加入方式
序批式生物膜法硝化特性研究
新硝基苯绝热硝化工艺研究及其实现
Nitration of Toluene with a Clean Nitrating Agent - Dinitrogen Pentoxide
绿色硝化剂五氧化二氮对甲苯的硝化研究
Clean Nitrating Agent Dinitrogen Pentoxide and Its Application in Nitration
绿色硝化剂五氧化二氮及其在硝化反应中的应用
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
用差示红外光谱法测定旧汽油机油中氧化值和硝化值
1·The nitration of this may lead to dinitrotoluene .
对此的硝化会生成二硝基甲苯。
2·Some people proposed polymerizing the glycerine prior to nitration.
有人建议在硝化之前,把甘油聚合。
3·The effects of experimental factors on both product yield and purity were analyzed and investigated from the point of view of nitration.
分析了几种试验因素对产品收率和纯度的影响,并从硝化作用的角度对这些影响进行了探讨。
4·The regioselective nitration of toluene and chlorobenzene with nitrates and supported nitrates on solid acid catalysts and supports in the presence of acetic anhydride is studied.
该文讨论了应用固体酸催化剂和载体,在醋酐存在下,采用硝酸盐和载体硝酸盐硝化甲苯和氯苯的选择性。
5·The nitration of this may lead to dinitrotoluene.
对此的硝化会生成二硝基甲苯。
1·AIM to study the effect of fructose 1, 6 diphosphate (FDP) on adriamycin (ADM) induced myocardial tyrosine nitration in rats.
目的研究1,6二磷酸果糖(FDP)对阿霉素(adm)导致大鼠心肌酪氨酸硝基化的影响。
2·CONCLUSION FDP can inhibit myocardial tyrosine nitration induced by ADM, and thereby reduce injury of cardiotoxicity induced by ADM.
结论FDP抑制adm导致心肌酪氨酸硝基化而减轻adm对心肌的毒性损伤。
3·Protein tyrosine nitration is an important posttranslational modification involving a variety of diseases.
蛋白质酪氨酸硝基化是一种重要的蛋白质翻译后修饰,与多种病症相关。
4·Tyrosine nitration, as a post-translational protein modification, has important function in structural and functional changing of protein.
最近研究发现蛋白酪氨酸硝基化,做为一种蛋白转录后修饰,对蛋白的结构和功能改变起着重要的作用。
1·With HPLC the two-phase nitration of phenol is stud-ied.
利用HPLC研究了苯酚的两相硝化反应。
2·The mechanism of aromatic nitration continues to be a subject of active research and some controversy.
芳烃硝化反应的机理研究目前还存在争论。