A flue gas purification system for ammonia desulfurization and denitrification
A flue gas purification system and ammonia desulfurization technology, applied in separation methods, air quality improvement, chemical instruments and methods, etc., can solve the problems of low system investment, resource and energy consumption, low value of by-products, high operating costs, etc., and achieve resource Low energy consumption, high product value, stable and reliable operation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0047] like figure 1 As shown, the present application is an ammonia desulfurization and denitration flue gas purification system, which uses ammonia as an absorbent and absorbs SO in the flue gas in an absorption tower. 2 and NOx, and then oxygen is introduced for oxidation, and ammonium sulfite is oxidized to ammonium sulfate; and NOx, which is difficult to oxidize in the liquid phase, reacts with oxygen in the gas phase through analysis, and the reaction product is still absorbed by ammonia and returned to the absorption tower, thereby A system for preparing a mixed product of ammonium sulfate and ammonium nitrate; it includes an interconnected flue gas input system, a flue gas absorption system and a purified flue gas output system, and also includes a slurry spray system, an ammonia Absorbent spray system, flush water system, NOx recovery system and product recovery system;
[0048] The flue gas input system is composed of an input flue 1 and a flue blower 2;
[0049] T...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com