Biogas Methane Membrane Separation Skid from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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