过氧酸

2,2'二苯基[2,3'联1H吲哚]3（2H）酮的过氧酸氧化反应

Oxidation of 2,2 ' - Diphenyl - [ 2,3 ' - Bi-1H-indol ] - 3 ( 2H ) - one by Peroxybenzoic Acid

HexA的存在，对纸浆漂白有不利的影响：与亲电漂剂（如Cl2、ClO2、O3和过氧酸）发生反应，消耗一部分漂白药品；

HexA has negative effects on bleaching : it reacts with electrophilic bleaching agent such as chlorine , chlorine dioxide , ozone and peracid ;

目前，工业上主要是以过氧酸为氧化剂经环己酮Baeyer-Villiger氧化来生产ε-己内酯，存在高爆炸性和副产羧酸等缺点。

At present time ,ε - caprolactone is produced by Baeyer-Villiger oxidation of cyclohexanone with peroxide organic acid as oxidant which is explosive and convents to byproduct-organic acid in industry .

试验结果表明过氧酸和Fenton试剂偶合，能有效氧化FCC柴油中的有机硫化合物，经过二甲基甲酰胺萃取后可将FCC柴油中的硫由0.7268%降到114μg/g，脱硫率可达到98.43%。

The experimental results indicated that peroxyformic acid and Fenton reagent were coupled to effectively oxidize the organo-sulfur compounds in FCC LCO . The sulfur content of the desulfurized LCO was dropped to 114 μ g / g after DMF extraction with a desulfurization rate of 98.43 % .

过氧酸脱木素和漂白研究近况

Recent development on research of peracids for delignification and bleaching of pulp

过渡金属离子在过氧酸漂白中的作用及控制

Effect and Control of Transition Metal Ions during Peracid Bleaching

在有的氧化反应中，过硼酸钠比有机过氧酸的氧化效果还佳。

Its efficiency is better than organic peroxide acid in some oxidation reactions .

本文综述了纸浆的氧气漂白、臭氧漂白、过氧化氢漂白、光催化漂白、过氧酸漂白中碳水化合物的保护措施。

In this paper , the protection measures of carbohydrate during pulp TCF bleaching , such as oxygen , ozone , peroxide , peracid and photochemistry reaction of bleaching , were summarized respectively .

本文介绍了过氧酸漂白中不同过渡金属离子的作用、机理及控制，并提出一些控制过渡金属离子作用的新的有效的方法。

This paper summarizes the effect of different transition metal ions on peracid bleaching and their respective mechanism , and introduces some methods of controlling transition metal ions . Based on these , some new effective techniques of control are proposed .

过氧铌酸催化下双氧水选择氧化环戊烯制备戊二醛

Synthesis of Glutaraldehyde by Selective Oxidation of Cyclopentene with Aqueous solution of H_2O_2 Catalyzed by Peroxy - niobic Acid Catalyst