m-phenylenediamine

the effects of calcination temperature and reduction temperature on the silica supported nickel catalyst, which were prepared by impregnation of silica with nickel nitrate solution, were investigated in the liquid-phase hydrogenation of m-dinitrobenzene to m-phenylenediamine.

将Ni/SiO2催化剂应用于间二硝基苯加氢反应中，考察了该催化剂制备过程中焙烧温度和还原温度对其催化性能的影响，并通过BET、XRD、TEM、TPR等方法对催化剂进行了表征。

liquid-phase hydrogenation of m-dinitrobenzene to m-phenylenediamine over silica-supported nickel catalyst

Ni/SiO2催化剂上间二硝基苯液相加氢制间苯二胺

curing kinetics of bisphenol-s epoxy resin and m-phenylenediamine system

双酚-S环氧树脂与间苯二胺固化反应动力学

a hplc method for the simultaneous separation and determination of p-phenylenediamine 、 m-phenylenediamine 、 hydroquinone and resorcinol in four kinds of oxidizing hair dyes was established.

本文的研究内容如下所示：建立了同时测定四种氧化型染发剂中对苯二胺、间苯二胺、对苯二酚、间苯二酚的高效液相色谱分离分析方法。

synthesis technology of m-phenylenediamine by catalytic hydrogenation over nickel-based catalyst in trickle-bed reactor

滴流床反应器中镍基催化剂催化加氢合成间苯二胺工艺的研究

influence of the acetylating chain extender m-phenylenediamine on the properties of polyurea

扩链剂间苯二胺酰基化改性对聚脲性能的影响

the catalytic hydrogenation technology of m-dinitrobenzene in liquid phase is an attractive and elegant routine for the production of m-phenylenediamine, owing to the advantages such as high product yield, good product quality and much less pollution to environment.

间-二硝基苯液相催化加氢法合成间-苯二胺具有收率高、产品质量好、环境友好等优点，是制取间-苯二胺的一条有效的工艺路线。

study on preparation of m-phenylenediamine by catalytic hydrogenation of m-dinitrobenzene

间二硝基苯催化加氢制备间苯二胺

preparation of high purity m-phenylenediamine

高纯度间苯二胺的制备

research on synthesis of m-aminophenol by hydrolysis of m-phenylenediamine

间苯二胺水解合成间氨基苯酚工艺的研究

formaldehyde, reaction products with m-phenylenediamine, sodium sulfide and sulfur;

甲醛与间苯二胺、硫化钠和硫的反应产物；