Tubular Molten-Salt-Cooled Acrylic Acid Oxidation Reactor from China
A tubular reactor employing molten salt in external jackets to cool the catalyst tubes during the vapor-phase oxidation of propylene to acrylic acid, preventing hotspots. This equipment is classified under tariff item 8419.89.00 as it involves temperature change for chemical processing.
Duty Rate — China → Canada
0%
Import Tips
• Provide detailed drawings of the reactor's cooling jackets to support classification
• Confirm the reactor's compliance with Canadian pressure vessel regulations
• Check if the reactor requires a Canadian Registration Number (CRN) for import