Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City

In this paper, the method for estimating the economic loss of atmospheric corrosion of materials is introduced briefly. And the Kunming city is selected as a representative area. The corrosion loss of zinc materials was estimated quantitatively by using the response function of corrosion damage and...

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Main Author: Xin Ma
Format: Article
Language:English
Published: AIDIC Servizi S.r.l. 2018-12-01
Series:Chemical Engineering Transactions
Online Access:https://www.cetjournal.it/index.php/cet/article/view/9402
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author Xin Ma
author_facet Xin Ma
author_sort Xin Ma
collection DOAJ
description In this paper, the method for estimating the economic loss of atmospheric corrosion of materials is introduced briefly. And the Kunming city is selected as a representative area. The corrosion loss of zinc materials was estimated quantitatively by using the response function of corrosion damage and the calculation formula of service life. The results showed that the annual direct economic loss caused by atmospheric pollution corrosion damage to zinc materials was about 56 million yuan, which is about 0.16% of GDP of the same period. Among them, the contribution rate of dry settlement to total economic loss is between 67% and 95%, and the mean value is 91%.
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spelling doaj.art-c6e51901ff9b4fd081908bd86e7333f12022-12-21T23:46:34ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162018-12-017110.3303/CET1871119Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming CityXin MaIn this paper, the method for estimating the economic loss of atmospheric corrosion of materials is introduced briefly. And the Kunming city is selected as a representative area. The corrosion loss of zinc materials was estimated quantitatively by using the response function of corrosion damage and the calculation formula of service life. The results showed that the annual direct economic loss caused by atmospheric pollution corrosion damage to zinc materials was about 56 million yuan, which is about 0.16% of GDP of the same period. Among them, the contribution rate of dry settlement to total economic loss is between 67% and 95%, and the mean value is 91%.https://www.cetjournal.it/index.php/cet/article/view/9402
spellingShingle Xin Ma
Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City
Chemical Engineering Transactions
title Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City
title_full Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City
title_fullStr Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City
title_full_unstemmed Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City
title_short Economic Loss of Zinc Materials from Air Pollution and Corrosion -- a Case Study of Kunming City
title_sort economic loss of zinc materials from air pollution and corrosion a case study of kunming city
url https://www.cetjournal.it/index.php/cet/article/view/9402
work_keys_str_mv AT xinma economiclossofzincmaterialsfromairpollutionandcorrosionacasestudyofkunmingcity