Degradation of 2,4,6-Trichlorophenol Using Hydrogen Peroxide Catalyzed by Nanoscale Zero-Valent Iron Supported on Ion Exchange Resin

The technologies of ion exchange resin for ultra pure hydrogen peroxide production are more and more focused. The aim of this research was to determine suitable parameters for effective removal of Na+ impurities from aqueous hydrogen peroxide solution to produce ultra pure hydrogen peroxide. Dynamic experiments for the different operation conditions, i.e., initial concentration, flow rate, ratio of height to diameter were carried out. The concentrations of Na+ of the effluents from the ion exchange resin column were determined by ICPS-7510.The breakthrough curves of Na+ were measured and analyzed. The results shown that Na+ could be reduced effectively from the experimental aqueous hydrogen peroxide solution with the fitting conditions of ion exchange resin column, which provided the basis for determining of the suitable operating conditions of ion exchange column of a pilot plant.

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Hydrogen peroxide chemiluminescent flow-through sensor based on the oxidation with periodate immobilized on ion-exchange resin

Microchemical Journal ◽

10.1016/s0026-265x(01)00064-9 ◽

2001 ◽

Vol 69 (1) ◽

pp. 73-80 ◽

Cited By ~ 8

Author(s):

Jin-Ming Lin ◽

Koichi Sato ◽

Masaaki Yamada

Keyword(s):

Hydrogen Peroxide ◽

Ion Exchange ◽

Exchange Resin ◽

Ion Exchange Resin ◽

Flow Through

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Study on Experiments of Anion Exchange Resin Column for Purification of Hydrogen Peroxide

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.884-885.140 ◽

2014 ◽

Vol 884-885 ◽

pp. 140-143

Author(s):

Guo Yan Luan ◽

Wei Ping Gao ◽

Ping Jing Yao

Keyword(s):

Hydrogen Peroxide ◽

Ion Exchange ◽

Anion Exchange ◽

Exchange Resin ◽

Anion Exchange Resin ◽

Ion Exchange Resin ◽

Hydrogen Peroxide Solution ◽

Pure Hydrogen ◽

Resin Column ◽

Aqueous Hydrogen Peroxide

The technologies of ion exchange resin for ultra pure hydrogen peroxide production are more and more focused.The aim of this research was to select suitable parmeters for effective removal of P ion impurities from the experimetal aqueous hydrogen peroxide solution to produce ultra-pure hydrogen peroxide. Dynamic experiments for the different operation conditions, i.e., initial concentrations, flow rates, ratios of height to diameter were carried out. The concentrations of P anion of the effluent samples from the anion exchange resin column were determined by ICPS-7510.The breakthrough curves of P ion were measured and analyzed. The results showed that P ion could be reduced effectively from the experimetal aqueous hydrogen peroxide solution with the fitting conditions of ion exchange resin column, It provided the basis for determining of the suitable operating conditions of ion exchange column of commercial plant.

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Preparation of Environment-Friendly Epoxidized Corn Oil as a Plasticizer

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.852.256 ◽

2014 ◽

Vol 852 ◽

pp. 256-261 ◽

Cited By ~ 1

Author(s):

Yuan Huai Peng ◽

Hua Di Lin

Keyword(s):

Hydrogen Peroxide ◽

Ion Exchange ◽

Exchange Resin ◽

Corn Oil ◽

Ion Exchange Resin ◽

Molar Ratio ◽

Environment Friendly ◽

Percent Conversion ◽

Optimized Conditions

An environment-friendly plasticizer, epoxidized corn oil was prepared by the epoxidation of corn oil with peroxyacetic acid which was generated in situ from hydrogen peroxide and glacial acetic using acidic ion exchange resin modified by zinc chloride as catalyst. The product with an epoxy oxygen content of 6.40 w% and a percent conversion to oxirane of 87.67 % was obtained under the following optimized conditions: 15 % modified ion exchange resin feed relative to the weight of corn oil, the molar ratio of 1.7 to 1 with hydrogen peroxide to double bonds, 18% acetic acid feed relative to the weight of corn oil, the reaction time of 5.5 h, the temperature of 75 °C and stirring speed of 600 rpm.

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