| RS-1型含硫有机废气燃烧催化剂 |
| 摘要点击 653 全文点击 1078 投稿时间：1991-06-15 |
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| 中文关键词 催化剂 含硫有机废气 净化率 |
| 英文关键词 sulphur-containing organic waste gases combustion catalyst ethyl mercaptan butyl mercaptan carbon disuifide dimethyl sulfate |
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| 中文摘要 |
| 考察了RS-1型催化剂对乙硫醇、丁硫醇、二硫化碳、硫酸二甲酯、乙醇、二甲苯等有机物的氧化活动性。实验结果表明,这种催化剂对乙硫醇等含硫有机物均有较高的氧化活性,且有机硫的氧化产物SOx不与催化剂发生化学反应。经分析检测,氧化产物SOx放出率接近100%。在反应温度380℃,空速10000h-1,乙硫醇和丁硫醇浓度分别为4000—8000mg/m3、6000—8000mg/m3时,净化率≥99%。该催化剂适用于净化制药厂、农药厂等生产排放的含硫废气。 |
| 英文摘要 |
| In this paper, The oxidation activity of RS-1 type catalyst for ethyl mercaptan, n-butyl mercaptan, carbon disulfide, dimethyl sulfate, ethyl alcohol, and xylene etc. was discussed. Experimental results showed that the catalytic activity was excellent for those sulphur-containing organic waste gases, Oxidation product SOx from organic sulphur did not react with the catalyst. Analytical results showed that the emission efficiency SOx was nearly 100%. At reaction temperature of 380℃, space velocity of 10000h-1, and concentrations of ethyl mercaptan and n-butyl mercaptan equal to 4000-8000 mg/m3 and 6000-8000 mg/m3, respectively, purification efficiency reached as high as 99%. This catalyst is mainly applied to purify industrial exhaust sulphur-containing waste gases from pharmaceutical and agricultural chemical factories. |
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