A chemical plant in Anshan, Liaoning replaced a batch of packing for desulfurization towers in September 2018. The previous pall ring used had a poor desulfurization effect. After talking with our technicians, we decided to replace it with a stainless steel 316L flat ring. Metal flate ring, also called HQB ring, Supper Mini Ring、SMR, it is a short-opening ring type packing. It is a kind of packing with large flux, reduced pressure, high mass transfer efficiency, and high operating elasticity. Its structural feature is a height-diameter ratio of 0.2-0....

1. The project adopts ceramic super saddle ring, for buyer's chemical tower, the project runs well.  2. Ceramic super saddle ring has the advantage of high flux, low pressure and high efficiency.  3. Compared with plastic and metal material, ceramic has characteristics of acid and alkali resistance. 

1. A few days ago, an Ordos chemical company ordered 10 tons of 3A molecular sieve from our company as an air desiccant. 2. Molecular Sieve type 3A is an alkali metal alumino-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximises lifetime when dehydrating such molecules. 3. It widely used in drying of natural g...