两段炉水煤气常压甲烷化的开发研究

DEVELOPMENT AND RESEARCH ON ATMOSPHERIC TWO-STAGE WATER GAS METHANATION

报导了两段炉水煤气常压甲烷化的开发研究及中试结果，经过１０００ｈ连续试验表明，两段炉水煤气经甲烷化后，煤气平均增热３．０ＭＪ／ｍ３，产品气热值达１３．１５ＭＪ／ｍ３，ＣＯ＜５％，ＸＣＯ为９５％，ＳＣＨ４为６５％。

This paper introduces the development of the atmosphere two-stage water gas methanation and the pilot test results. The 1 000 hours continuos test shows that after the methanation the average rise of gas heating value is 3.0 MJ/, the gas heating value is up to 13.15 MJ/,the concentration of CO is less than 5 %, average of XCO is 95 % and SCH4 is 65 %.