循环流化床纯烧棕榈空果串(EFB)试验研究  

Experimental Study on Pure Burning of Empty Palm Fruit Bunch(EFB)in CFB

作　　者：吴朝刚 林山虎 文斌 李维成 马菊梅 WU Chao-gang;LIN Shan-hu;WEN Bin;LI Wei-cheng;MA Ju-mei(Clean Combustion and Flue Gas Purification Key Laboratory of Sichuan Province,Chengdu 611731,China)

机构地区：[1]清洁燃烧与烟气净化四川省重点实验室,四川成都611731

出　　处：《化工管理》2020年第13期74-75,共2页Chemical Engineering Management

摘　　要：在一热功率为3MW的循环流化床试验台上开展了纯烧棕榈空果串(EFB)试验.试验结果表明,EFB纯烧时SO2和NOx排放均较低,灰渣比为100:0,燃烧效率在99%以上;EFB含有大量碱金属,纯烧后会在过热管壁形成多层沉积,这将引起管壁腐蚀.A CFB test bed with a heat power of 3MW was used to test the EFB(empty fruit bunch).The test results show that the emission of SO2 and NOx is low;the proportion of fly ash is 100%and combustion efficiency is more than 99%;EFB contains a lot of alkali metals,which will form multi-layer deposition on the superheated tube wall after pure combustion,this will cause wall corrosion.

关 键 词：棕榈果串 流化床 排放 沉积 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]