Nanotechnology is still an emerging area as a whole, which may require both scientific and technological advancements before the vast commercialization of the products. Nanotechnology is a science to manipulate and describe things at atomic and molecular level (at sub 100 nm level). It is one of the most exciting areas of science, which includes a large number of science and engineering disciplines, as well as extensive applications in electronics, chemical industry advanced materials, medicine, IT. The Greek prefix refers to the nanotechnology (dwarf) dimensions, which are smaller than one hundred small in comparison to the current components in the micrometer range. Figuratively like a nano-element football like football-like for earth-like shape. Nanotechnology has the ability to synthesize, manipulate and multiply at sub-100 nm level. The applications of nanotechnology are tremendous. In this seminar, the chemical industry has highlighted the commercial applications of nanotechnology, including new catalysts, coatings, filtration techniques and other end product production, as well as materials on which these products Denderers are based on such.