Sodium Isobutyl Xanthate (SIBX) Storage — Sulfide Mineral Flotation Collector Tank Selection

Storing Sodium Isobutyl Xanthate? Start Here

Sodium Isobutyl Xanthate (SIBX) is a key player in mineral flotation for copper, lead, zinc, and nickel. It's a yellowish granular substance with a distinct carbon-disulfide smell. While it's great for collecting minerals, it can release flammable and toxic gases if not stored properly. So, if you're using SIBX, it's crucial to manage its storage and handling with care.

Can you store it in a poly tank?

Yes, you can store SIBX in a polyethylene tank. Both HDPE and XLPE are suitable for making and storing the aqueous solution of SIBX. Just ensure the tank is UV-stabilized if it's kept outdoors.

Key Issue: Moisture and Heat Exposure

SIBX is hygroscopic and decomposes when exposed to moisture, heat, or air, releasing carbon disulfide, which is extremely flammable. Therefore, it's critical to keep the dry product away from moisture and ignition sources.

The safety that actually matters

• Store in a dry, cool place to prevent decomposition.
• Use UV-stabilized tanks for outdoor storage.
• Ensure proper ventilation to manage any gas release.

Common questions

What type of gasket should I use?

EPDM is the standard choice for gaskets when dealing with SIBX solutions.

Can I use a regular polyethylene tank outdoors?

Only if it's UV-stabilized. Otherwise, it will degrade quickly under sunlight.

Is there a risk of explosion with SIBX?

Yes, if the dry product is exposed to moisture or heat, it can release flammable gases. Proper storage is essential.