| 烟气中SO2/NOx同时吸收催化脱除的研究 |
| 摘要点击 803 全文点击 814 投稿时间：1993-11-24 |
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| 中文关键词 同时脱硫脱硝 催化剂 废气处理 |
| 英文关键词 simultaneous desulfurization and denitrification catalyst treatment of waste gases |
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| 中文摘要 |
| 根据同时脱硫脱硝的要求,对以CuO为主要活性组分催化剂的制备和反应过程进行研究。活性测试的结果表明,催化剂的最佳活化温度和活化时间分别为450℃和2h.当反应温度为400℃,空间速度为2×104h-1以及CuSO4/CuO摩尔比和Cu/S分别保持在1.46和0.83以上时,SO2和NOx的脱除率可达90%以上。 |
| 英文摘要 |
| Based on the requirements for simultaneous desulfurization and denitrification, a study was carried out on the preparation and reaction processes of the catalysts consisting of CuO as a major active component. The results from activity measurements indicate that the catalyst has the optimum activation temperature of 450℃ and the activation time of 2h.Under the conditions of reaction temperature of 400℃, space velocity of 2×104h-1, CuSO4/CuO ratio by mole of over 1.46 and Cu/S ratio by mole of over 0.83, both SO2 and NOx can be removed at a rate of over 90%. |
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