详细信息
活性炭脱硫研究 (Ⅱ)水蒸汽存在下SO_2的氧化反应机理
INVESTIGATIONS ON DESULPHURIZATION BY ACTIVATED CARBON Ⅱ REACTION MECHANISM OF SO 2 OXIDATION WITH EXISTENCE OF WATER VAPOR
文献类型:期刊文献
中文题名:活性炭脱硫研究 (Ⅱ)水蒸汽存在下SO_2的氧化反应机理
英文题名:INVESTIGATIONS ON DESULPHURIZATION BY ACTIVATED CARBON Ⅱ REACTION MECHANISM OF SO 2 OXIDATION WITH EXISTENCE OF WATER VAPOR
作者:程振民[1];蒋正兴[1];袁渭康[1]
机构:[1]华东理工大学联合化学反应工程研究所
年份:1997
卷号:17
期号:3
起止页码:273
中文期刊名:环境科学学报
外文期刊名:Acta Scientiae Circumstantiae
收录:CSTPCD;;Scopus;北大核心:【北大核心1996】;CSSCI:【CSSCI1998】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:氧化反应机理;活性炭;脱硫;废气治理;二氧化硫
外文关键词:desulphurization reaction,mechanism of SO 2 oxidation,coconut shell activated carbon.
摘要:利用一等温微分反应器进行了SO2H2OO2N2体系中SO2在椰壳炭上的氧化反应本征动力学测定,提出了这一反应的3种可能的机理,通过与实验结果的对比,得出这一反应的控制步骤为H2SO3+O→H2SO4.
An isothermal differential reactor was used for the measurement of SO 2 oxidation intrinsic kinetics over coconut shell activated carbon in the mixture of SO 2 O 2 N 2 H 2O.Three possible mechanisms were proposed and compared with experimental results,and a conclusion diffe rent from the traditional one was drawn:the controlling step was H 2SO 3+O →H 2SO 4.
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