In accordance with the environmental legislation and development of new technologies there is an increasing demand for new catalysts and adsorbents. Catalysts are useful for hydro cracking of petroleum and fluid catalytic cracking whereas adsorbents are useful for air separation, sulfur compound removal and desiccation. As research shows that all products produced commercially includes catalysts at some of the initial stages in manufacturing process. In many industries adsorbents are used for purification of hydrocarbon streams thus make it efficient for other useful purposes. These chemicals are also often used in refining, petrochemicals and chemical industries.

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