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《火电厂氮氧化物防治技术政策》(中英对照)

2011-03-29 10:57来源:中华人民共和国环境保护部关键词:火电厂氮氧化物防治技术政策收藏点赞

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4.4.3位于人口稠密区的烟气脱硝设施,宜选用尿素作为还原剂。

4.4.3 When deNOx facilities are located in high population density regions, urea is preferred to be used as the reducing agent.

4.5烟气脱硝二次污染控制

4.5 Secondary Emissions from Flue Gas deNOx Process

4.5.1SCR和SNCR-SCR氨逃逸控制在2.5mg/m3(干基,标准状态)以下;SNCR氨逃逸控制在8 mg/m3(干基,标准状态)以下。

4.5.1 The ammonia slip for SCR and SNCR-SCR should be controlled to 2.5mg/m3 (dry, standard) or below;the ammonia slip for SNCR should be controlled at a maximum of 8 mg/m3 (dry, standard).

4.5.2失效催化剂应优先进行再生处理,无法再生的应进行无害化处理。

4.5.2 Activity regeneration treatment should be exercised on spent SCR catalyst as a priority. For the catalysts that cannot be restored for activity, non-hazardous treatment should be applied.

5新技术开发 New Technology Development

5.1鼓励高效低氮燃烧技术及适合国情的循环流化床锅炉的开发和应用。

5.1 Encourage the development and application of high efficiency Low NOx Combustion Technologies and Circulated Fluidized Bed (CFB) boilers for the conditions suitable to China.

5.2鼓励具有自主知识产权的烟气脱硝技术、脱硫脱硝协同控制技术以及氮氧化物资源化利用技术的研发和应用。

5.2 Encourage R&D development and application of flue gas deNOx technologies that have independent intellectual property rights, simultaneous deSOx and deNOx control technologies, and NOx product / byproduct resource utilization.

5.3鼓励低成本高性能催化剂原料、新型催化剂和失效催化剂的再生与安全处置技术的开发和应用。

5.3 Encourage development and application of low-cost, high-performance catalyst materials, new catalysts, and deactivated catalyst regeneration and safe disposal technologies.

5.4鼓励开发具有自主知识产权的在线连续监测装置。

5.4 Encourage the development of proprietary on-line continuous monitoring devices.

5.5鼓励适合于烟气脱硝的工业尿素的研究和开发。

5.5 Encourage new R&D and development using industrial grade urea for flue gas deNOx processes.

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