Activated Carbon from Renewable Material as an Efficient Support for Palladium Oxidation Catalysts

被引：12

作者：

Topka, Pavel ^{[1
]}

Hejtmanek, Vladimir ^{[1
]}

Cruz, Gerardo J. F. ^{[2
]}

Solcova, Olga ^{[1
]}

Soukup, Karel ^{[1
]}

机构：

[1] CAS, Inst Chem Proc Fundamentals, Vvi, Rozvojova 135, Prague 16502 6, Czech Republic

[2] Natl Univ Tumbes, Dept Forestry Engn & Environm Management, Ave Univ S-N,Campus Univ, Pampa Grande, Tumbes, Peru

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2019年 / 42卷 / 04期

关键词：

Activated carbon; Agricultural waste biomass; Catalytic oxidation; Palladium catalyst; Volatile organic compounds; Waste biomass; VOLATILE ORGANIC-COMPOUNDS; AREA DISTRIBUTIONS; PORE VOLUME; ADSORPTION; ETHANOL;

D O I：

10.1002/ceat.201800611

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Activated carbon prepared from cocoa pod husk, which is an abundant agricultural waste, was employed as a green support for palladium oxidation catalysts. Systematic characterization of the support and palladium catalysts by atomic emission spectroscopy, N-2 and CO2 physisorption measurements, X-ray powder diffraction, infrared spectroscopy, electron microscopy, temperature-programmed reduction by hydrogen, and temperature-programmed desorption of NH3 and CO2 allowed detailed monitoring of their characteristics. Subsequently, the catalytic performance and selectivity in the oxidation of ethanol as a model volatile organic compound (VOC) was studied and linked to physicochemical properties of the catalysts.

引用

页码：851 / 858

页数：8

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