Title

DETECTION OF WATER LEAKS USING EFSOP WATER DETECTION TECHONOLOGY®

Authorship

Arredondo, Armando Vazquez

Arredondo, Armando Vazquez

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DOI

10.5151/1982-9345-26678

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Abstract

Tenova Goodfellow Inc. has successfully installed the proprietary EFSOP® (Expert Furnace System Optimization Process) system in over 80 installations worldwide. For over 15 years, the EFSOP® System has successfully achieved its main objective of improving performance and operating costs through the reduction of electricity, oxygen, methane, injected and charge carbon use. Using the off-gas information provided by the EFSOP® System, Tenova Goodfellow Inc. has now developed a solution for detecting abnormal water events within the EAF steelmaking process. When water form enters the EAF, it immediately forms into water vapor (H2Ogas) and a proportion of the resulting water vapour will further react and dissociate to H2. Effective water detection technology must be capable of detecting BOTH forms of water; H2Ogas & H2. Tenova Goodfellow has the technology to measure in real time and simultaneously H2Ogas & H2. This paper will provide a summary on how the EFSOP Water Detection Technology® is used during the EAF operation. Details regarding the technology, software, alarm rate and information on sensibility water trial tests will be provided within this paper.

Keywords

Water detection, Water vapor, Condensation, Off-gas, Alarm

Alarm