摘要
针对脱硫系统不设GGH时烟气对排烟筒的温度、压力、腐蚀作用,设计体积密度低、强度高、隔热性能好、耐腐蚀、抗渗能力强的耐酸砖砌体排烟筒,该排烟筒具有造价低、施工简单、维护方便的优点和良好的经济效益、社会效益.
According to that the sweet gas has effect on smoke emission canister involved several action relating to temperature,pressure,eroding when the desulfurized system without GGH,this paper presents a new type of smoke emission canister constituting acid-resisting brick walling,which are provided with lower bulk density,higher intensity,better heat insulation and corrosion resistance,greater impermeability;and the type of the canister has advantages of low cost,simple construction,convenient maintenance,so it ...
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2007年第S1期420-423,共4页
Engineering Journal of Wuhan University
关键词
GGH
烟囱
砖内筒
防腐
GGH
Chimney
brick inner canister
corrosion resistance
