Removal of NO over copper supported on activated carbon prepared by electroless plating

被引：20
作者：
Park, BJ
Park, SJ
Ryu, SK
机构：
[1] Korea Res Inst Chem Technol, Adv Mat Div, Taejon 305600, South Korea
[2] Chungnam Natl Univ, Dept Chem Engn, Taejon 305764, South Korea
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1999年 / 217卷 / 01期
关键词：
activated carbon; adsorption properties; NO reduction; electroless copper plating;
D O I：
10.1006/jcis.1999.6357
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The effect of copper metal supported on activated carbon on the catalytic reduction of NO has been studied as a short reaction process. It was observed that the adsorption properties of the activated carbons plated with copper metal slightly decrease with an increasing in the, plating time or amount of copper metal, within the range of well-developed micropores. The results of reduction show that the presence of copper metal on activated carbon remarkably promotes the NO reduction conversion with the time on stream in the presence of oxygen. Rut a marginal decrease in the function of plating time is observed. Meanwhile, the NO conversion is almost constant being about 100% after standing 20 h on stream at 500 degrees C in spite of the absence of oxygen. The effects of plating time, experimental temperature, and oxygen amount in the activated carbons have been discussed concerning the NO-copper and/or NO-carbon catalytic reaction. (C) 1999 Academic Press.
引用
收藏
页码：142 / 145
页数：4
相关论文
共 21 条
  • [11] Lowell S., 1991, POWDER SURFACE AREA, DOI DOI 10.1007/978-94-015-7955-1_4
  • [12] Mallory G.O., 1990, ELECTROLESS PLATING
  • [13] Removal of NO over carbon-supported copper catalysts .1. Reactivity of NO with graphite and activated carbon
    MarquezAlvarez, C
    RodriguezRamos, I
    GuerreroRuiz, A
    [J]. CARBON, 1996, 34 (03) : 339 - 346
  • [14] Uptake of NOx by activated carbons: Bench-scale and pilot-plant testing
    Neathery, JK
    Rubel, AM
    Stencel, JM
    [J]. CARBON, 1997, 35 (09) : 1321 - 1327
  • [15] PARK BJ, IN PRESS J MAT SCI L
  • [16] London dispersive component of the surface free energy and surface enthalpy
    Park, SJ
    Brendle, M
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1997, 188 (02) : 336 - 339
  • [17] Nature of copper active sites in the carbon monoxide oxidation on CuAl2O4 and CuCr2O4 spinel type catalysts
    Severino, F
    Brito, JL
    Laine, J
    Fierro, JLG
    Agudo, AL
    [J]. JOURNAL OF CATALYSIS, 1998, 177 (01) : 82 - 95
  • [18] MODIFIED ACTIVATED CARBONS FOR THE SELECTIVE CATALYTIC REDUCTION OF NO WITH NH-3
    SINGOREDJO, L
    KAPTEIJN, F
    MOULIJN, JA
    MARTINMARTINEZ, JM
    BOEHM, HP
    [J]. CARBON, 1993, 31 (01) : 213 - 222
  • [19] STUDY ON THE CARBON NITRIC-OXIDE REACTION IN THE PRESENCE OF OXYGEN
    SUZUKI, T
    KYOTANI, T
    TOMITA, A
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1994, 33 (11) : 2840 - 2845
  • [20] INFLUENCE OF CHAR SURFACE-CHEMISTRY ON THE REDUCTION OF NITRIC-OXIDE WITH CHARS
    YAMASHITA, H
    TOMITA, A
    YAMADA, H
    KYOTANI, T
    RADOVIC, LR
    [J]. ENERGY & FUELS, 1993, 7 (01) : 85 - 89
123