• This invention describes a hydroxylamine benzene dismutase, its coding gene and applications.

    发明公开了一种歧位酶及其编码基因应用。

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  • A classical method to determine the content of cinnamaldehyde is called hydrochloride hydroxylamine-pyridine oximation.

    探讨一种无吡啶盐酸羟胺测定肉桂醛可行性。

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  • Methods The target compound(1)was prepared from erythromycin A(3)and hydroxylamine hydrochloride in a novel acid base buffer.

    方法酸碱缓冲溶液中由红霉素A(3盐酸羟胺缩合生成1

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  • The invention relates to a preparative method for isatin, including the procedures as follows: compounding hydroxylamine sulphate;

    发明涉及一种靛红制备方法,该方法包括如下步骤:合成硫酸羟胺;

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  • Lemonile was manufactured by the dehydration of citral oxime obtained by the reaction of hydroxylamine sulfuride and citral abstracted from litsea cubeba oil.

    山苍子提取出柠檬醛,硫酸羟胺反应生成脱水后可得到柠檬腈。

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  • The hydroxylamine benzene dismutase and its coding gene in this invention play an important role in the production of ortho-aminophenols and their derivatives.

    发明羟氨歧位酶及其编码基因邻氨基类芳香族化合物及其相关衍生化合物的生产发挥重要作用

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  • HPO process which is composed of cyclohexanone preparation, hydroxylamine oximation and cyclohexanone-oxime rearrangement has been applied widely in Caprolactam Industry.

    HPO法生产己内酰胺应用广泛的己内酰胺合成工艺,该生产流程主要包括环己制备,环己酮重排三大工序

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  • The application of RBF neural network in hardy nonlinear system and the result of simulation is introduced. An example of pH control in hydroxylamine reactor is described.

    某厂羟胺反应器氢离子浓度控制为介绍了径向基函数(RBF)神经网络非线性对象预测控制中的应用仿真研究结果。

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  • Finally, this paper summarized several novel deoxidants, which have been patented overseas lately such as tetrasubstituted phenylenediamines, N-isopropyl, and hydroxylamine.

    最近获得专利新型除氧剂氮四取代氨、N_异丙基羟胺做综述

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  • Aromatic dinitriles were prepared with excellent yields by refluxing the corresponding aromatic dialdehydes with hydroxylamine hydrochloride in 85% formic acid or glacial acetic acid.

    芳香族羟胺盐酸盐85%甲酸冰醋酸回流可制备相应的芳香族二腈。方法简便,率高。

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  • Polyacrylonitrile fiber was modified into a chelating fiber containing amidoxime group by adding hydroxylamine, resulting from that nitrile group was transformed into amidoxime group.

    以聚丙烯腈纤维原料,加入胺试剂,将转变基团,使聚丙烯腈纤维改性含有偕胺肟基团的螫合纤维。

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  • The radical 2 as an electron donor underwent a rapid photo-induced redox reaction in carbon tetrachloride leading to the formation of the corresponding piperidine hydroxylamine hydrochloride.

    自由基2作为电子给体四氯化碳中可发生光诱导氧化还原反应导致生成相应哌啶羟胺盐酸盐

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  • The chemical method for measuring glutaraldehyde content specified in Technical Standard for Disinfection, i. e. hydroxylamine hydrochloride method, is influenced by many operation conditions.

    消毒技术规范规定戊二醛含量化学测定盐酸羟胺很多操作条件影响。

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  • OBJECTIVE acetaldoxime was prepared by using acetaldehyde and hydroxylamine sulfate as main materials then methylthio acetaldoxime was synthesized by using the former products as main material.

    目的本文研究了乙醛硫酸羟胺主要原料合成乙醛以乙醛肟为原料合成甲硫基乙醛肟的工艺。

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  • OBJECTIVE acetaldoxime was prepared by using acetaldehyde and hydroxylamine sulfate as main materials then methylthio acetaldoxime was synthesized by using the former products as main material.

    目的本文研究了乙醛硫酸羟胺主要原料合成乙醛以乙醛肟为原料合成甲硫基乙醛肟的工艺。

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