Heterogeneous Condensation for Abatement of Sulfuric Acid Aerosol and Water Saving
Joint Authors
Zhang, Rui
Si, Xiaodong
Zhao, Lingling
Yang, Linjun
Wu, Hao
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-11
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Based on the fundamentals of heterogeneous nucleation, a method to eliminate sulfuric acid aerosol associated with water recycling in the process of limestone-gypsum desulfurization was investigated.
The supersaturated environment was achieved in a heat exchanger.
Numerical calculation shows that high temperature drop and relative humidity are conducive to the formation of supersaturated vapor environment, and vapor heterogeneous condensation can improve the removal efficiency of sulfuric acid aerosol.
Experimental results indicate that the critical supersaturation degree of the sulfuric acid aerosol is found in inverse proportion to their sizes and the removal efficiency of sulfuric acid aerosol could be increased by about 20%.
The theoretical and the actual condensable water mass values have been also studied in detail.
The mass of condensed water produced by the experiment system is 0.0440 kg/(Nm3·h) as the temperature drop is 5°С, and the most suitable temperature drop is about 1∼2°С for water scarce area.
High temperature and humidity reveal a huge potential to recycling water.
American Psychological Association (APA)
Zhang, Rui& Si, Xiaodong& Zhao, Lingling& Yang, Linjun& Wu, Hao. 2020. Heterogeneous Condensation for Abatement of Sulfuric Acid Aerosol and Water Saving. Journal of Chemistry،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1181313
Modern Language Association (MLA)
Zhang, Rui…[et al.]. Heterogeneous Condensation for Abatement of Sulfuric Acid Aerosol and Water Saving. Journal of Chemistry No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1181313
American Medical Association (AMA)
Zhang, Rui& Si, Xiaodong& Zhao, Lingling& Yang, Linjun& Wu, Hao. Heterogeneous Condensation for Abatement of Sulfuric Acid Aerosol and Water Saving. Journal of Chemistry. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1181313
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1181313