The eighth edition of the book Standards and Typical Specifications for Tray-Type Deaerators contains practical information and guidelines on the design, construction, and operation of tray-type deaerators. Developed and revised by HEI’s Deaerator Section, the standard has been revised to reflect the association’s position that the tray-type deaerator is the superior design with regard to corrosion resistance and turndown performance. According to the association, the standard also includes the safest available design criteria as well as the highest levels of deaerator performance. The standard continues to reference the work of other organizations, such as the American National Standards Institute (ANSI), the American Society of Mechanical Engineers (ASME), the American Society for Testing Materials (ASTM), the National Society of Corrosion Engineers (NACE), and the Technical Association of the Pulp and Paper Industry (TAPPI).

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