Streamer discharge ammonia flue gas desulfurization, denitrification and fog removal integrated method
A streamer discharge, desulfurization and denitrification technology, applied in chemical instruments and methods, separation methods, air quality improvement and other directions, can solve the problems of serious emission of acid mist and aerosol in tail gas, affecting the popularization and application of ammonia desulfurization, and entrainment of ammonium salt in tail gas. , to achieve the effect of reducing ammonium salt entrainment, high demisting efficiency, and inhibiting ammonia escape
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0049] Example 1:
[0050] reference figure 1 , A streamer discharge ammonia flue gas desulfurization, denitration and mist removal integrated method, including the following steps:
[0051] 1) The flue gas produced by the coal-fired boiler is dedusted by the electric precipitator, so that the dust concentration reaches 50mg / m 3 the following;
[0052] 2) After dust removal, the flue gas is sent to the streamer discharge denitrification reactor 1 by a fan. The streamer discharge denitrification reactor 1 is equipped with alternate ground electrodes 101 and discharge electrodes 102. The discharge electrodes adopt positive electrode discharge, and the distance between the two electrodes is 30~100mm. The applied DC voltage is 10~50kV, and a streamer corona discharge is generated under high voltage, and the generated plasma radicals oxidize NO in the flue gas to NO 2 And other substances easily absorbed by wet method;
[0053] 3) The flue gas after passing through the streamer discharge ...
Example Embodiment
[0057] Example 2:
[0058] reference figure 2 , A streamer discharge ammonia flue gas desulfurization, denitration and mist removal integrated method, including the following steps:
[0059] 1) The flue gas produced by the coal-fired boiler is dedusted by the bag filter to make the flue dust concentration reach 50mg / m 3 the following;
[0060] 2) After dust removal, the flue gas is sent to the streamer discharge denitrification reactor 1 by a fan. The streamer discharge denitrification reactor 1 is equipped with alternate ground electrodes 101 and discharge electrodes 102. The discharge electrodes adopt positive electrode discharge, and the distance between the two electrodes is 150~300mm. The applied DC voltage is 110~120kV, and a streamer corona discharge is generated under high voltage, and the generated plasma free radicals oxidize NO in the flue gas to NO 2 And other substances easily absorbed by wet method;
[0061] 3) The flue gas after the streamer discharge denitrification...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap