Haldor Topsoe is a specialist catalyst company, founded by Dr Haldor Topsoe in 1940.  The company is a process licensor and catalyst supplier with a philosophy of “second to none”.  Haldor Topsoe undertakes comprehensive R&D activities, with all catalysts and processes developed inhouse.

Haldor Topsoe’s range of catalysts is suitable for the following applications:

• Ammonia
• Hydrogen
• Synthesis Gas
• Methanol
• Refineries
• Environmental
• Sulphuric Acid
• Formaldehyde

Scion specifically supplies Haldor Topsoe’s Environmental deNOx catalyst to the South African market for Selective Catalytic Reduction, supplying complete turnkey solutions, which include specific SCR equipment design, manufacture and installation.  Haldor Topsoe’s SCR (Selective Catalytic Reduction) process (also called DeNOx) is the most efficient process for removing nitrogen oxides - NOx - from gases. In the process, NOx reacts with ammonia over a catalyst to form elementary nitrogen and water without creating any secondary pollutants.

For more information on Haldor Topsoe, visit their website at www.topsoe.com.