Biogas Methane Membrane Separation Skid from Canada
Integrated skid with multiple membrane stages upgrades biogas by separating methane from CO2, H2S, and water vapor for pipeline-quality RNG. Falls under HTS 8421.39.0140 as gas separation equipment for renewable energy.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify biogas inlet composition (55-65% CH4) and outlet purity specs
• Certify H2S-resistant membrane materials for hazardous gas handling
• Coordinate with EPA RIN program documentation for renewable credits