TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Chemical corrosion of catalysts in exhaust scrubbers of marine power plants



Full text article ( in russian)

Year

 
2021

Issue

 
395

Volume

 
1

Pages

 
141-148

Caption

 
Chemical corrosion of catalysts in exhaust scrubbers of marine power plants

Authors

 
Gorlova N.

Keywords

 
diesel, chemical corrosion, exhausts, catalysts, scrubbing, research procedure, corrosion resistance

DOI

 
10.24937/2542-2324-2021-1-395-141-148

Summary

 
Object and purpose of research. This paper discusses exhaust gases of marine power plants. The purpose of this study was to investigate acid-mix corrosion of porous permeable catalysts in exhaust scrubbers.
Subject matter and methods.Specially developed program of tests intended to analyse the effect of acid mix upon catalyst in marine exhaust scrubber, as well as the studies on sulfur-nitrogen acid mix upon corrosion behavior of porous permeable catalysts
Main results. The study yielded the data on acid-mix effect upon porous permeable catalysts used in marine exhaust scrubbers.
Conclusion. The results of these tests made it possible to estimate how much the catalysts used in marine scrubbing systems are affected by their aggressive environments, as well as to suggest tailor-made compositions of catalytic materials so as to meet the requirements to exhaust cleaning quality.

Rubrics

 
Ship powering and electric systems

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ISSN (print) 2542-2324 / ISSN (online) 2618-8244

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