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Regenerative Thermal Oxidizer for Petrochemical Plant from Japan

A regenerative thermal oxidizer (RTO) uses ceramic heat exchange media to destroy petrochemical process vent VOCs with >99% efficiency and low fuel use. Fits HTS 8421.39.0130 as advanced industrial gas cleaning equipment. Three-chamber design enables continuous operation.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

Document ceramic media specifications and thermal efficiency calculations

Provide valve sequencing control system details for automation compliance

Classify based on VOC destruction capacity, not auxiliary heat recovery