说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 间二硝基苯生产
1)  nitrobenzene production
间二硝基苯生产
1.
The process,test and operation of nitrobenzene production wastewater treatment by Fe-charcoal min-electrolysis and PACT technology is addressed,when the input wastewater COD is 4.
介绍了铁炭微电解-PACT法处理间二硝基苯生产废水的工艺流程、调试、运行情况,在进水COD为4。
2)  m dinitrobenzene
间二硝基苯
1.
The liquid phase hydrogenation of m dinitrobenzene to m phenylenediamine was studied over these catalysts in a stainless steel autoclave.
采用等体积分步浸渍法,制备了添加Mg、Cu、Co、Ce、La助剂的Ni/SiO2催化剂,用于间二硝基苯加氢制间苯二胺反应,并采用XRD和TPR等手段表征了催化剂的物理化学性质。
2.
The chemical reduction techology of m dinitrobenzene to m phenylenediamine were briefly introduced, and the liquid phase catalytic hydrogenation technology were reviewed in detail.
简要介绍了由间二硝基苯化学还原生产间苯二胺的方法 ,对液相催化加氢法生产间苯二胺作了详细综述 ,并对今后的研究方向提出了建
3.
A novel method of synthesizing m phenylene diamine from m dinitrobenzene and iron powder was introduced in this paper.
介绍了用工业间二硝基苯、Fe粉在 HC1溶液中还原合成间苯二胺的工艺条件。
3)  m-dinitrobenzene
间二硝基苯
1.
Selenium-Catalyzed Reduction of m-Dinitrobenzene to m-Nitroaniline With Hydrazine Hydrate;
硒催化水合肼还原间二硝基苯制间硝基苯胺
2.
Phase transfer catalysis for the fluorodenitration of m-dinitrobenzene with spray-dried KF(SD-KF) in the presence of phthaloyl chloride(PDC) was reported.
对以间二硝基苯为反应底物,喷雾干燥的氟化钾(简写为SD-KF)为氟化剂,一步合成间硝基氟苯的氟代脱硝反应,考察了催化剂、反应时间、溶剂等因素对反应的影响。
3.
The effect of La_2O_3 and K_2O introducing methods on the catalytic performance of Ni/SiO_2 catalyst for m-dinitrobenzene hydrogenation to m-phenylenediamine were investigated,and the physical and chemical properties of the catalysts were analyzed by the techniques of BET,X-ray diffraction(XRD) and temperature-programmed reduc.
考察了K_2O和La_2O_3助刑引入方式对Ni/SiO_2催化剂催化间二硝基苯加氢制间苯二胺的影响。
4)  m-dinitrobenzene
间-二硝基苯
1.
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。
5)  Dichloro-2,4-dinitroben-zene
二硝基间二氯苯
6)  dimethylaminobenzoic acid production
间二甲胺基苯甲酸生产
1.
The source of waste water in dimethylaminobenzoic acid production and its prevention and control;
间二甲胺基苯甲酸生产中废水来源及污染防治
补充资料:聚间苯二甲酰间苯二胺对苯二胺树脂
分子式:
CAS号:

性质:分子主链含间苯二胺间苯二甲酰对苯二胺交替连接结构的聚合物。具有热稳定性、电绝缘性、耐潮性、自熄性、耐辐射性、机械强度和化学稳定性好的特点。所制薄膜的拉伸强度(MPa)58.8~98.1,体积电阻率5×1012Ω·cm。由间苯二甲酰氯、间苯二胺和对苯二胺共缩聚制得。可用作电缆绝缘带、铜箔复合材料、耐高温绝缘材料等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条