While there are different varieties of desiccants available in the market, the molecular sieve is the most popular and commonly used one. There is high demand for this desiccant because of two factors- 1) its small pore size and 2) its large surface area. Both these factors ensure that more number of vapour molecules is absorbed over a larger area. The most popular forms of molecular sieve are activated charcoal, carbon and Silica Gel.
Molecular sieve has many applications across different industries. It is mainly used in the gas and petroleum industries for the purification of liquids and natural gases. It is also used for the purpose of air drying at low pressure points. This is done to ensure that all the vapour present in the air gets trapped in the molecular sieve desiccant and only the dry air can move forward.
One can find molecular sieve being employed for the drying and separation of carbon dioxide molecules in air liquefaction sections so that there is no disturbance in the smooth functioning of these units. Mainly found in micro-porous, meso-porous and macro-porous forms, molecular sieves are also used in purifying hydrogen gas.
If a potential customer wishes to purchase molecular sieve, there are many options available before him/her. There are different grades of molecular sieves like 3A, 4A, 5A, 13X, which the customer can choose from. Suppliers of different molecular sieve 4A, 5A, 13X, like Sorbead India and Swambe Chemicals, will ensure that only top-quality products are made available to the potential clientele.