钢铁厂烧结烟气超低排放技术优化

Key Points

• The study aims to optimize ultra-low emission technology for sintering flue gas in steel plants.
• Utilized low sulfur and nitrogen raw materials and fuel substitution techniques.
• Implemented flue gas recycling and intelligent temperature control to optimize sintering parameters.
• Integrated semi-dry desulfurization, medium-low temperature SCR denitrification, and wet electrostatic precipitation.
• Significantly reduced concentrations of SO₂, NOx, and particulate emissions.
• Achieved compliance with ultra-low emission standards.
• Promoted the green transformation of the steel industry.