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