A New Acid Cleaning Method for Scale Removal in Condensers

DOI

10.2991/icamcs-16.2016.63How to use a DOI?

Keywords

Condenser, Pickling, Corrosion rate, Corrosion inhibitor, Stainless steel.

Abstract

Condenser scale should be paid more attention with the rapid development of society and industrial need. By hydrochloric immersion and washing with online cleaning robot, the descaling could be done efficiently. When the mass fraction of hydrochloric was 1.7%, cleaning time will be less than three minutes, and the descale rate will be above 98%. By electron microscopy analysis (SEM), it showed that corrosion spots appeared on the sample surface when stainless steel sheets were immersed in hydrochloric solution for 24 hours.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shuxia Xu
AU  - Ning Chen
AU  - Wei Peng
PY  - 2016/06
DA  - 2016/06
TI  - A New Acid Cleaning Method for Scale Removal in Condensers
BT  - Proceedings of the 2016 5th International Conference on Advanced Materials and Computer Science
PB  - Atlantis Press
SP  - 298
EP  - 301
SN  - 2352-5401
UR  - https://doi.org/10.2991/icamcs-16.2016.63
DO  - 10.2991/icamcs-16.2016.63
ID  - Xu2016/06
ER  -