Coke-Fired Producer Gas Plant Purifier Module

Modular purifier attachment for coke-based producer gas plants, removing particulates and sulfur compounds. Included in HTS 8405.10.00.00 as generators 'with or without their purifiers'.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8421.39.01Same rate: 35%

If oil/solid removal filters not dedicated to producer gas

General industrial liquid/solid separating equipment falls under filtering heading.

8405.90.00Same rate: 35%

If aftermarket replacement purifier parts only

Discrete parts of gas generators classify under dedicated parts subheading.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Prove integral compatibility with specific generator models via engineering drawings

Sulfur content reduction data avoids chemical treatment classification under 8421

Related Products under HTS 8405.10.00.00

Producer Gas Generator with Integrated Purifier

This industrial machine generates producer gas from coal or biomass through partial oxidation and includes a built-in purifier to remove tar and impurities. It falls under HTS 8405.10.00.00 as a producer gas generator with purifier, designed for reliable syngas production in manufacturing processes.

Water Gas Generator for Industrial Heating

Generator producing water gas (CO + H2) via steam reaction with hot coke, equipped with basic purification for combustion applications. It matches HTS 8405.10.00.00 as a water gas generator with purifiers for syngas in furnaces and boilers.

Portable Acetylene Generator for Field Construction

Compact, wheeled acetylene generator using carbide and water for on-site welding in construction sites. HTS 8405.10.00.00 covers such similar water process gas generators with portable purifiers.

Industrial Acetylene Generator with Auto-Purifier

Automated large-scale acetylene generator with electronic purifier controls for continuous welding gas supply. Precisely matches HTS 8405.10.00.00 for acetylene generators with purifiers.

Acetylene Gas Generator for Welding Applications

A water process generator producing acetylene gas from calcium carbide for oxy-acetylene welding and cutting torches. Classified in HTS 8405.10.00.00 as an acetylene gas generator using the water process, complete with safety valves and sludge removal.

Biomass Producer Gasifier with Tar Scrubber

Modern downdraft gasifier converting biomass to producer gas with wet scrubber purifier for tar removal, used in power generation. Falls under HTS 8405.10.00.00 for producer gas generators including purifiers.