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PDF(1029 KB)
PDF(1029 KB)
中国合成氨行业清洁生产潜力分析
Potential assessment of cleaner production in China's ammonia industry
随着资源环境矛盾的日益突出,在能源资源消耗严重、污染物排放高的中国合成氨行业开展清洁生产具有重要意义。该文在分析合成氨行业清洁生产现状的基础上,建立基于产能调整和技术改造的清洁生产潜力核算方法,并通过情景分析对2020年的清洁生产潜力进行了核算。结果表明: 注重源头削减的清洁生产模式可促进行业清洁生产目标的实现; 到2020年, 5种主要污染物产生总量相对于2010年都有不同程度的削减,其中氨氮的削减幅度最大(为37%~71%), SO2和固废的削减幅度较小(分别为24%~33%、 11%~18%); 不同的污染物和能耗的削减,可主要通过产能调整或相应的技术改造加以实现。
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