多孔介质燃烧技术现状及发展_饶文涛.pdfVIP

# 22# 2011 1 饶文涛 (宝山钢铁股份有限公司, 上海 201900) : , , , , , 10% , , : ; ; ; ; NO x doi: 10. 3969/j. issn. 1672- 9587. 2011. 01. 005 P resent status and developm ent of porous m edia combustion technology RA O Wen tao ( Baoshan Iron teel Co. , Ltd. , hanghai 201900, China) A bstract: This paper explains the concept of porous m edia com bustion technology, introduces the developm ent of the related research in dom estic and abroad, describes the num erical smi ulations and expermi ents of th is technology, and lastly, analyzes in detail its industrial application. The application dem onstrates that this technique has the dram atic features of energy-sav ing, low er em ission and higher calorific intensity. The porous-m edia com bustion technology used in Bao steel has achieved significantly efficiency of good hom ogeneity in tem perature and above 10% in energy-sav ing. The prom otion and application of this new technology w ill have a broad prospect in the industrial furnace of m edium and low er tem peratures. K ey words: porous m edia com bustion; radiation heating; tem perature hom ogeneity; energy-sav ing; low NO x 0 PMC ( Porous , , M edia Combustion), , / 0, , , NO CO ( x 70% ) , ( 50% ) PMC ,