Laser process for removing sulfur and nitro from fume

Application Number: 00114677
Application Date: 2000.07.05
Publication Number: 1330976
Publication Date: 2002.01.16
Priority Information:
International: B01D53/60;B01D53/81;B01D53/86
Applicant(s) Name: Huazhong Science and Technology Univ
Address:
Inventor(s) Name: Cheng Zuhai;Yu Wenfeng
Patent Agency Code: 42201
Patent Agent: zhu renling
Abstract A laser method for removing sulfur and nitro from fume includes preheating adsorbent and catalyst powder, adding laser microgranulating chamber, and introducing the powder mixture to combustion box of flue, where it reacts on the SO2 and NOx in fume. Its advantages are high specivic surface area and specific surface temp of powder mixture, and high removal rate of SO2 and NOx.