HAST has been a well-renowned producer of Silver Granular Catalysts for more than 20 years. These catalysts are commonly used to produce Formaldehyde (CH2O), a chemical compound used as a disinfectant and to make glue, varnish, plastic and preservatives.
Orders are carried out safely and quickly. Our silver products are being exported throughout the world for a number of applications. We have a number of clients in India, who have observed our dealings through the years, which has resulted in them becoming our faithful customers. HAST has a long experience of refining silver and this knowledge provides us with silver to a purity of an outstanding 99.99%. This purity assures that our catalyst is of the highest conceivable quality and thus presents a unique opportunity for your business. The two forms of catalysts we specialize in are:
1. Silver Wire Mesh Catalyst
We have in house facilities to melt, purify and draw silver wires as well as manufacture the wire mesh. We provide the entire range of facilities so as to ensure the high quality of the product and ensure minimal metal losses of our customers.
Silver wire mesh is used as a support to the granular catalyst in the recent technology of formaldehyde plants and can also be used as an isolated catalyst in acetaldehyde plants.
2. Silver Granular Catalyst
We have in-house facilities to melt, purify and form the granules through a tried and tested electrolysis process. We provide the entire range of facilities so as to ensure the high quality of the product and minimal metal losses of our customers.
Silver granular catalysts are used in formaldehyde plants on top of the wire mesh so as to provide a high surface area for the methanol deformation to take place.