动力工程学报
動力工程學報
동력공정학보
JOURNAL OF POWER ENGINEERING
2012年
2期
152-158
,共7页
崔占忠%龙辉%龙正伟%陈冠益
崔佔忠%龍輝%龍正偉%陳冠益
최점충%룡휘%룡정위%진관익
低低温高效烟气处理%烟气脱硫%电除尘%环保工艺
低低溫高效煙氣處理%煙氣脫硫%電除塵%環保工藝
저저온고효연기처리%연기탈류%전제진%배보공예
lower temperature high efficiency flue gas treatment system%FGD%ESP%environmental protection technology
针对近年来火电机组低低温高效烟气处理技术的发展,以日本为例,介绍了其低低温高效烟气处理技术发展、工艺原理、技术特点和应用,并将其与中国传统的电除尘器和湿法烟气脱硫工艺技术进行了应用可行性论证和比较.结果表明:日本的低低温高效烟气处理技术对燃烧中、低灰分煤种的大型火电机组具有投资费用低、运行经济性好等优点.
針對近年來火電機組低低溫高效煙氣處理技術的髮展,以日本為例,介紹瞭其低低溫高效煙氣處理技術髮展、工藝原理、技術特點和應用,併將其與中國傳統的電除塵器和濕法煙氣脫硫工藝技術進行瞭應用可行性論證和比較.結果錶明:日本的低低溫高效煙氣處理技術對燃燒中、低灰分煤種的大型火電機組具有投資費用低、運行經濟性好等優點.
침대근년래화전궤조저저온고효연기처리기술적발전,이일본위례,개소료기저저온고효연기처리기술발전、공예원리、기술특점화응용,병장기여중국전통적전제진기화습법연기탈류공예기술진행료응용가행성론증화비교.결과표명:일본적저저온고효연기처리기술대연소중、저회분매충적대형화전궤조구유투자비용저、운행경제성호등우점.
Taking the lower temperature high efficiency flue gas treatment system in Japan for thermal power plants as an example,an introduction is being presented to its technical development,processing principle,technical features and application status,etc.of which the availability is compared with that of the domestic traditional ESP+FGD technology.Results show that the lower temperature high efficiency flue gas treatment system has some advantages for large thermal power plants firing middle or low ash coals,including its low investment cost and good economical results.