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walker93186: ½ð±Ò+5, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ·Ç³£¸Ðл£¡ºÜ¸Ð¼¤£¡ 2015-12-23 16:37:12
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Optimization Control and Treatment of Ammonia Pipeline Pollution and Plugging of SCR Denitrification System of Thermal Power Plant

Õª  Òª£º»ðµç³§SCRÍÑÏõϵͳ ´¢°±¹ÞÄÚ ÔÓÎï »ýÀÛµ½Ò»¶¨³Ì¶È£¬»áÔÚ °±Á÷¶¯Ê± ±»Ð¯´ø ÖÁÏÂÓιܵÀ¡¢É豸´¦£¬µ± »·¾³ ζȽµµÍ¡¢»ú×é Óð±Á¿ ¼õÉÙʱ£¬°±µÄÁ÷¶¯ÐÔ ½µµÍ£¬ÔÓÎïÔÚ ÏµÍ³Á÷Í¨Ãæ»ý ½ÏСµÄµØ·½ ¶Ñ»ýÐÎ³É ¶ÂÈû£¬½ø¶ø µ¼Ö ÍÑÏõϵͳ ÎÞ·¨Õý³£ÔËÐС£±¾Îĸù¾Ý ÍÑÏõϵͳ É豸ά»¤¹ý³ÌÖÐ °±ÏµÍ³ ÎÛ¶ÂÖÎÀí ¾­Àú£¬×Ü½á ³öÓÐ Õë¶ÔÐ﵀ ÖÎÀí´ëÊ© ¼° ¿ØÖƲßÂÔ¡£
Abstract£ºWhen the waste accumulates to certain extent in ammonia pipeline of SCR denitrification system of thermal power plant, it may be carried to the downstreat pipe line and equipment with ammonia flow. When the temperature decrease of system temperature and ammonia amount required by unit, the liquidity of ammonia decreased, leading to the accumulationg of waste at location of small flow area and the failure of normal operation of SCR denitrification system. According to the experience of processing pollutant and plugging of ammonia pipeline of SCR Denitrification System during equipment maintenance, this paper concluded specific processing measures and control strategies.

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Keywords: Coal-fired Power Plant; SCR Denitrification; Pipline; Pollution and Plugging; Optimization; Measure
2Â¥2015-12-23 12:39:52
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