[Case Study] Chemical Fiber Factory

Hydrogen sulfide generated above a certain concentration! A case where small coralline structures were installed in each control panel.

A malfunction occurred in the electronic equipment associated with the production facilities at a certain chemical fiber factory, and we received a consultation regarding countermeasures. At the site, the smell of hydrogen sulfide was present, and hydrogen sulfide was generated at concentrations above a certain level. It was inferred that sulfuric acid, used in various processes at the factory, was the cause of the hydrogen sulfide generation. Since there were numerous sources of generation, it was judged that it would be difficult to implement countermeasures for all of them. Therefore, we shifted our approach to "protect only the electronic equipment directly related to production, regardless of where the generation occurs," and implemented a measure to install small "Coraline" devices in each control panel. The results have been favorable. *For more details, please refer to the PDF document or feel free to contact us.*

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