Industrial Gases
- Oxygen, argon - obtained from air separation plant. Argon is a good shielding gas for high temp steel process such as welding. Oxygen argon are produced conveniently as co-products in an air separation plant. [1]
- Oxygen - used for cutting and steel making
- Hydrogen is used for oxy hydrogen cutting.
- Charcoal pellets - to gas (CO2). Charcoal Combine.