Heavy Water Distillation Column from United States
> A heavy water distillation column is a fractional distillation apparatus designed to separate deuterium from protium in water vapor streams based on boiling point differences. It is dedicated machinery for isotopic separation and falls under tariff item 8401.20.00.
Duty Rate — United States → Canada
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- CNSC
Import Control · Required
CANADIAN NUCLEAR SAFETY COMMISSION: CNSC Import Control (Nuclear Equipment) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Starts With 84012).
CBSA Single Window matching criteria, unknown
Import Tips
• > Emphasize the column's specific design for deuterium separation to distinguish it from general distillation equipment
• Provide process flow diagrams and operating parameters to CBSA to support classification under 8401.20.00
• Check if a permit is needed under the Nuclear Safety and Control Act for the handling of heavy water