Fluidized-Bed Molten Salt Acrylic Acid Reactor from Canada
A fluidized-bed reactor cooled by circulating molten salts, optimized for partial oxidation of propene to acrylic acid with superior gas-solid contact and heat dissipation. Classified in HTS 8419.89.60.00 due to its role in temperature-managed chemical synthesis specific to acrylic acid manufacturing. It enhances yield and purity in large-scale petrochemical operations.
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
• Include fluidized bed design schematics in customs filings; comply with ASME pressure codes for safe molten salt handling
• Watch for misclassification as general distillation equipment