112 Tons Pellet Carbon Shipped to Norway for Biogas

Here's what the order looked like.

Order Summary

Why KOH-Impregnated Carbon for Biogas

Raw biogas from anaerobic digestion contains H₂S — typically 500 to 5,000 ppm depending on the feedstock. H₂S is corrosive. It damages engines, turbines, and upgrading membranes. It has to go before the gas can be used.

KOH-impregnated pellet carbon handles this well. The potassium hydroxide on the carbon surface reacts chemically with H₂S, not just physically adsorbing it. That means higher removal capacity per unit volume and longer bed life compared to non-impregnated carbon.

4mm pellets are the standard choice for biogas vessels — good balance between surface contact and pressure drop across the bed.

Packaging

For this order, we used 700 kg FIBC jumbo bags, palletized for stable stacking and easy forklift handling at the receiving end. The bags are UV-resistant, double-stitched, with lifting loops rated for crane operation.

Palletizing adds stability during the truck ride to Tianjin Port and the ocean crossing. Desiccant packs go inside each container to control moisture during 30+ days at sea.

Loading & Shipping

112 tons split across 4 × 40HQ containers. Bags were palletized at our facility, loaded onto flatbed trucks, and transported to Tianjin Port for container stuffing. Each container was secured with cross-straps and inspected before sealing.

We handle the full export documentation: commercial invoice, packing list, COA per container, MSDS, certificate of origin. If the customer needs SGS or Intertek inspection, we arrange that too.

From Inquiry to Delivery

The customer tested our samples against their existing media before placing the full order. That's the process we recommend — no surprises when 112 tons show up at your plant.

We Ship Pellet Carbon Worldwide

This Norway order is one of many. We supply KOH-impregnated and standard pellet activated carbon to biogas plants, wastewater facilities, and industrial gas processors across Europe, the Middle East, and Southeast Asia.

If you're running a biogas plant and need reliable carbon media:

• Tell us your gas composition and vessel dimensions
• We'll recommend the right grade
• Samples ship within 3 days

Frequently Asked Questions