System analysis of the efficiency and competitiveness of chroming technologies

The scientifically based selection of efficient chemical technologies is related to the integrated assessment of indicators of their energy and resource efficiency and environmental safety, as well as indicators of the quality of products. The authors conducted systematic analysis of the efficiency...

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Bibliographic Details
Published in:Theoretical foundations of chemical engineering 2016-09, Vol.50 (5), p.730-738
Main Authors: Vinokurov, E. G., Meshalkin, V. P., Vasilenko, E. A., Nevmyatullina, Kh. A., Burukhina, T. F., Bondar’, V. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chromium
Chromium salts
Decision analysis
Efficiency
Indicators
Industrial Chemistry/Chemical Engineering
Nonparametric statistics
Product safety
Qualitative analysis
Statistical methods
SWOT analysis
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Summary:The scientifically based selection of efficient chemical technologies is related to the integrated assessment of indicators of their energy and resource efficiency and environmental safety, as well as indicators of the quality of products. The authors conducted systematic analysis of the efficiency and competitiveness of two electrochemical technologies of chroming from the solutions based on chromium salts of different valences. The strengths and weaknesses of each technology have been defined using the methodology of SWOT analysis, and the defined qualitative indicators of the efficiency of technologies have been determined using the methods of nonparametric statistics.
ISSN:0040-5795
1608-3431
DOI:10.1134/S0040579516050389