Cu is a transition metal and has a special electronic structure and electronic gain and loss properties that are different from other metals.

It can show good catalysis for different chemical reactions and is widely used in the field of catalysts. When the size of CuO particles is as small as nanometers, due to the special characteristics of multiple surface free electrons and high surface energy of nanomaterials, they can exhibit higher catalytic activity and more peculiar catalytic phenomena than conventional nano CuO.
As we all know, H2S is a colorless, highly irritating toxic gas with the smell of rotten eggs, with an odor threshold of 7.5×10-10. When its volume fraction reaches 1×10-4, it can cause poisoning, causing headaches, dizziness and other symptoms. Inhaling a large amount of H2S can cause coma or even death due to poisoning, so it is very necessary to deal with the H2S gas in the air. of. Among various desulfurization methods, dry desulfurization is widely used. The dry desulfurizers that have been developed now mainly include activated carbon, zinc oxide, iron oxide, etc., and various composite desulfurizers.

It has been verified by experiments that nano CuO is an excellent desulfurization product. SAT NANO customers found in the H2S desulfurization application test that nano CuO can exhibit excellent activity at room temperature, and the H2S removal accuracy can reach below 0.05 mg·m-3. After optimization, the penetration sulfur capacity of nano CuO reaches 25.3% at a space velocity of 3000h-1, which is higher than other desulfurization products of the same type.

Technical Support

The company can provide technical support for the application of nano-inorganic materials in catalysis and additives. For specific application inquiries, please contact the sales department. Consultation Email is admin@satnano.com