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Based on the already supported Pd component noble metal catalyst preparation process , a combination of SEM, TPR, XPS and other characterization methods and performance evaluation , the system examines the second active components Co. , additives La2O3 added on catalytic combustion removal of volatile organic compounds in the performance improvements identified Pd-Co bicomponent monolithic catalyst preparation process , studies show that 0.1% Pd-4.0% Co / 1% La2O3/γ-Al2O3/COR monolithic catalyst pairs simulation of industrial organic exhaust better conversion rate can reach 95 % or more . And toluene , for example , the effects of the concentration of organic matter , operating airspeed operating conditions low concentrations of organic exhaust gas catalytic combustion process of the catalyst system . Transform applied to the preparation of 0.1% Pd-4.0% Co / 1% La2O3/γ-Al2O3/COR monolithic catalyst flows to the reactor , a low concentration of methane flows transform the catalytic combustion reaction , and the low concentration of methane low grade energy system hot feasibility analysis , the results show that the heating effect of the low concentration methane catalytic combustion system significantly , on the basis of maintaining the self-heating reaction , part of the heat can be removed to be used, has a better application prospects . Flow reversal catalytic combustion reactor with a high degree of integration and heat recovery efficiency , and greater operating flexibility than the steady-state operation . According to the above theoretical research and technical preparation , processing requirements for coal mine methane flow reactor flow 1000m3 · h-1 low concentration methane catalytic combustion heating the intermediate pilot program designed to carry out . Established a pilot plant process and to determine the process conditions , the main process equipment design and selection , process measurement technology to control the reaction process , a complete set of pilot program .
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