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在自主设计建设的炭基催化剂脱硫脱硝试验平台上,通过单一变量试验,分别研究了ρ(SO2)、φ(O2)、φ(水蒸气)、床层温度、空速、ρ(NO)、氨氮比等工艺参数对炭基催化剂脱硫脱硝性能的影响,分析得到了适合燃煤电站炭基催化法脱硫脱硝技术的工艺参数.较优的脱硫工艺参数为:ρ(O2)为3％～4％,φ(水蒸气)为12％,床层温度为80～120℃,空速为400～2200 h-1,此时脱硫效率达到98％以上;较优的脱硝工艺参数为:φ(O2)为3％～4％,φ(水蒸气)为5％,床层温度为110～130℃,空速为1000 h-1,氨氮比>1,此时脱硝效率达到70％以上;在电厂烟气的温度及φ(O2)条件下,炭基催化剂有较高的脱硫脱硝效率,为其在电力行业的应用提供参考.“,”The effects of ρ (SO2), φ (O2), φ (water vapor), bed temperature, space velocity, ρ (NO) and ammonia-nitrogen ratio on the desulfurization and denitrification performance of carbon-based catalysts were studied, by single variable test on a self-designed carbon-based catalyst desulfurization and denitrification test platform. The technological parameters suitable for carbon-based catalytic desulfurization and denitrification of coal-fired power plants were obtained through analysis. The optimum desulfurization parameters were as follows: φ (O2) and φ (water vapor) for 3％ ～4％ and 12％ respectively with bed temperature for 80 ～ 120 ℃ and space velocity for 400 ～ 2200 h-1, the desulfurization efficiency reached 98％ above; the optimum denitrification parameters were as follows: φ (O2), φ (water vapor) and bed temperature for 3％ ～ 4％, 5％ and110 ～ 130 ℃ respectively with space velocity being 1000 h-1 and ammonia-nitrogen ratio slightly greater than 1, the denitrification efficiency reached 70％ above. Under the condition of temperature and oxygen volume fraction of flue gas, the carbon-based catalyst had excellent desulfurization and denitrification efficiency, which provided valuable references for its application in power industry.