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。
  • 来源:互联网摘选更新时间:2026-07-13 23:53:30

  • 重点词汇
  • dmsoabbr.Dimethyl Sulphoxide 二甲基亚砜;
  • catalyticadj.接触反应的;起催化作用的;
  • couldaux.能够,打算;用于假设语气的条件句;用于虚拟语气的结论句;
  • toprep. 向,朝着;到;关于;属于;
  • additionn.加,增加,附加;[数]加法;增加的人或事物;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • ofprep. 关于;属于…的;由…制成;
  • investigatedv.调查( investigate的过去式和过去分词 );审查;侦查;研究;
  • 相关例句
1、

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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2、

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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3、
4、

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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5、

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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6、

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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7、

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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8、

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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9、

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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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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16、

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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17、

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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18、

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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19、

Red T Space is our beautiful gallery where we play host to the works of over twenty artists whom we work with on a range of different levels.

在我们极具格调的画廊红T空间,我们展示过超过20位的不同级别艺术家的作品。

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20、

Shanghai will play host to Olympic qualifier soccer games, but otherwise isn't an important venue for the August Games.

上海将协办奥运会的足球小组赛,但除此之外并不是奥运会的主要比赛场所。

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