In order to resolve the problem of separation and recovery of Pt/ AC catalyst, impregnation and microemulsion methods were used to prepare SiO2-support metal Pt catalysts, which were used in the hydrogenation of nitrobenzene to prepare p-aminophenol ( PAP).

P-aminophenol, abbreviated as PAP, is an important organic fine chemical and medicine intermediate. It mainly applies to the production of medicines, dyes developing agents and so on.

对氨基苯酚（p-Aminophenol，简称PAP）是一种重要的有机精细化工原料和医药中间体，主要应用于医药、染料和显影剂等的生产。

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The selective catalytic hydrogenation of nitrobenzene to p-aminophenol was investigated on Pd/ Al2O3. Addition of DMSO could improve the selectivity of p-aminophenol significantly.

本文研究了以Pd/Al2O3为催化剂，在酸性介质中硝基苯选择催化合成对氨基苯酚的反应。

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Development of the Amide Phenol Tri-hydrate Glycerine Epoxy Binder

对氨基苯酚三缩水甘油环氧树脂胶的研制

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The single step hydrogenation of nitrobenzene was carried out by Pt catalysts supported on modified activated carbon. The yield of p aminophenol was 54.70% and the selectivity could be as high as 91.40%.

以改性活性炭担载的Pt为催化剂催化硝基苯经加氢重排一步合成对氨基苯酚，收率54.70%，选择性可达91.40%。

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Preparation of p-aminophenol by rearrangement of phenylhydroxylamine in aqueous sulfuric acid solution

利用苯基羟胺重排制备对氨基苯酚

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Preparation of Supported Nano-Pt Catalyst for Synthesis of p-Aminophenol

负载型纳米Pt催化剂的制备及其催化合成对氨基苯酚

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A Study on the Electrolytic Synthesis and Economical Analysis of Para-Aminophenol

对氨基苯酚的电解合成研究及其经济分析

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Determination of P-amino-phenol With High Performance Liquid Chromatography

高效液相色谱法测定对氨基苯酚

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Hydrogenation of nitrobenzene to p-aminophenol using acidic ionic liquid as catalyst

酸性离子液体作催化剂的硝基苯加氢合成对氨基苯酚

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The Selection of Membrane for Nitrobenzene Electrochemical Reduction to p-Aminophenol

硝基苯电解还原制备对氨基苯酚所用离子膜的选择

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Research on the Processes of p-aminophenol through Catalytic Hydrogenation of Nitrobenzene

硝基苯催化加氢制对氨基苯酚的Pt/c催化研究

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Treatment of p-Aminophenol Effluent with Active Carbon Adsorbent

活性炭吸附法处理对氨基苯酚生产的废水

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The Efficency Analysis of ARM and PLSS in Anti-radar Operation

反辐射导弹与精确定位打击系统的反雷达作战效能分析

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On the of the great minds of the 21st century is about to play host to one of the other great minds of the 21st century. So pay attention: years from now my biographer might ask you about this event.

21世纪最杰出的头脑之一将以东道的身份迎接另一位杰出头脑。你要仔细看看，没准儿多年以后我的传记作者问起你这个伟大时刻。

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Today, the polite and hospitable Thais play host to more than 8.5 million visitors annually, all of whom are eager to experience Thailand's ancient culture and sample its many attractions.

如今，礼貌又好客的泰国人每年要接待8500多万游客。这些游客都迫不及待地想要体验泰国的古老文化，还可亲临许多引人入胜之处。

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The 4000-passenger Norwegian Getaway ship will play host to a wide range of Olympic delegates-from corporate sponsors, members of the International Olympic Federation and the National Organising Committees.

这艘可以容纳4000名乘客的挪威游轮将招待一大批奥运代表团--包括企业赞助商、国际奥林匹克联合会成员以及巴西国家组织委员会。

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relates to the increasing presence and activism by religio-political parties, who also play host to a number of militant groups including the Tehreek-e-Taliban Pakistan, Lashkar-e-Jhangvi and many others," he noted.

与日益增长的宗教和政治的党派存在和激进主义相关，他们也接纳一些包括巴基斯坦塔利班运动，坚格维军和许多其他在内的激进组织，”他说道。

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With the Winter Games just over a month away, promotional banners finally began going up in Vancouver, which will soon play host to the Olympics and the world.

距冬奥会开幕只有一个月的时间了，温哥华终于开始悬挂各种宣传条幅，很快这个城市将敞开怀抱，热情迎接奥运会以及来自世界各地的人们。

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A team led by Dr. Deepto Chakrabarty at the Massachusetts Institute of Technology has found that even a dead pulsar might play host to a whole new generation of planet formation.

麻省理工学院查克拉巴蒂牵头的一个小组发现，脉冲星即便消亡，也会对下一代行星的形成发挥关键作用。

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You might witness several memorable changes this week as your house of self will play host to the Sun, Mercury, Venus, and Saturn.

你可能在这周见证一些难忘的变化，因为你的太阳、水星、金星、土星都在你代表自我的（第一）宫。

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