Expounds comprehensively on research and development of cyclohexanone-oxime gas phase Beckmann rearrangement reaction process and catalyst .

对环己酮肟气相 贝克曼重排反应工艺和催化剂的研究进展进行了综述。

David Beckmann became president of Bread for the World in1991 .

大卫·贝克曼1991年 就任 “ 赈济 饥民 会 ”的总裁。

Application of High Performance Liquid Chromatography to the Beckmann Rearrangement of Erythromycin A Oxime

高效液相色谱法在红霉素A肟 贝克曼重排反应中的应用

Vapor phase Beckmann rearrangement of cyclohexanone oxime over RBS - 1 catalyst

环己酮肟在RBS-1催化剂上的气相 Beckmann重排反应

Furthermore kinetics of liquid phase Beckmann rearrangement is studied at temperature range of 20-45 ℃ .

进而实验研究了反应温度为20～45℃范围内的液相 重排反应动力学；

Studies on Process of Beckmann Rearrangement of Cyclohexanone Oxime to Caprolactam

环已酮 肟转位反应技术研究

In this work we explored the liquid-phase Beckmann rearrangement of cyclohexanone oxime under mild condition by using solid sulfonic acid instead of liquid fuming sulfuric acid as catalysts .

本工作以固体磺酸代替液体发烟硫酸作为催化剂，研究了温和条件下环己酮肟的液相 Beckmann重排反应，考察了不同种类的固体磺酸催化体系。

Synthesis of Erythromycin A ( E ) - oxime and Corresponding Beckmann Rearrangement

红霉素A（E）肟的合成及其 贝克曼重排反应

Method of determination of cyclohexanone oxime concentration in esters gained in liquid phase Beckmann rearrangement is set up in the paper which is a basis of the above reaction kinetics .

本文建立了己内酰胺液相 重排 反应 转位酯中环己酮肟含量的测定方法，为环己酮肟液相重排反应动力学的研究奠定了基础。

Study on the by-products of cyclohexanone oxime vapor phase Beckmann rearrangement over rbs-1 catalyst

在RBS-1催化剂上环己酮肟气相 Beckmann重排反应副产物的研究

The theoretical model that suit for this design is based on the derivation of the laser scattering theoretical model that is brought up by Beckmann . Secondly the software and hardware for this system is designed .

并根据 Beckmann 等人的光散射理论模型，进行了理论的推导，得出了适合于本文的光散射理论模型。其次，对系统的硬件、软件进行了设计。

Catalytic Beckmann Rearrangement of Cyclohexanone Oxime into ε - Caprolactam in Ionic Liquids

离子液体 系中催化环己酮肟 重排制己内酰胺

A Tandem Reformatsky-Cyclization Reaction to Synthesize Substituted Tetrahydrofurans ; Study on Beckmann Fragmentation of Chiral Multi-ring Compounds

Reformatsky-环化反应合成取代四氢呋喃手性多环化合物的 Beckmann裂解反应研究

Then Beckmann rearrangement of cyclohexanone oxime has been studied in catalytic medium composed of ionic liquids and catalysts .

其次，在离子液体和催化剂组成的反应体系中进行了环己酮肟的 Beckmann重排反应研究。

The regulating method of Beckmann thermometer and the teaching of experimentation

贝克曼温度计调节方法与教学

Determination of trace cyclohexanone oxime in Beckmann rearrangement product by spectrophotometry

分光光度法测 贝克曼重排产物中的微量环己酮肟

The influence of acid strength and pore confinement effect on Beckmann rearrangement reaction has been systematically studied by DFT calculations .

本文中利用理论计算的方法系统地研究了 固体酸的酸强度以及 分子 筛的孔道限域效应对 贝克曼重排反应机理以及 活性的影响。

Dawson drew up her list after a poll for laundry experts Beckmann found almost three quarters of women now opt for nude underwear-which means they have nothing to hide .

道森结论以服饰专家贝克汉姆博士的一份调查报告为 基础，该调查报告显现，将近有四分之三的女性选择裸色内衣&也就意味着她们“没有太多要遮掩的秘密”。

Research Development of Cyclohexanone-Oxime Gas Phase Beckmann Rearrangement

环己酮肟气相 贝克曼重排反应的研究进展

The winners are David Beckmann of Bread for the World and Jo Luck of Heifer International .

获奖者是 施 世面包 组织 总裁 戴维·贝克曼和海菲国际公司的乔·勒克。

Beckmann and it is also used to calculate the backscattering cross sections .

通过对 两种 分布 表面的后向散射截面计算，得到了与 解析 法 类似的结果。

Analysis and optimization of Beckmann rearrangement process for caprolactam production

己内酰胺生产中 贝克曼重排工序工艺分析及优化

This paper reports a new process of synthesizing paracetamol from phenol by acetylization oximation and Beckmann rearrangement .

报道了由苯酚经过乙酰化、肟化、 重排反应合成扑热息痛的一种新方法。

Diazo coupling reaction spectrophotography has been developed for the determination of cyclohexanone oxime in Beckmann rearrangement mixture sample .

建立了环己酮肟 重排反应混合物中游离肟含量的测定方法。

It is revealed that acidity and pore confinement effect are two main factors that affect the Beckmann rearrangement reaction .

研究结果显示，酸强度与孔道限域效应是影响 贝克曼重排反应的两个重要的因素。

At present the last step of commercial processes for caprolactam is Beckmann rearrangement of cyclohexanone oxime Catalyzed by fuming sulfuric acid or concentrated sulfuric acid .

目前，工业上生产己内酰胺的最后一个步骤是环己酮肟的 贝克曼重排反应，它是在发烟硫酸或浓硫酸的催化下进行的。

The political scientist James C. Scott who unearthed the example of Beckmann points out that forest planners tried to conform to Beckmann 's theories spacing with architectural precision trees of the same breed and age .

发掘出 贝克曼事例的政治科学家詹姆斯C斯科特（JamesC.Scott）指出，森林规划者试图遵循贝克曼的理论，把相同品种和年龄的树木按建筑的精度隔开。

Study on Catalytic System for Beckmann Rearrangement in Green Medium

绿色介质中 Beckmann重排反应催化体系的研究

Study on Beckmann Fragmentation of Chiral Multi-ring Compounds

手性多环化合物的 Beckmann裂解反应研究

Beckmann rearrangement and Fries rearrangement were studied in solvent-free conditions under microwave dielectric heating .

介绍了微波作用下的固相有机合成反应的 优越性，并进行了一定的研究探讨 &Beckmann重排和Fries重排反应的无溶剂合成。