DEC IMPIANTI S.p.A. is a private corporation, focused on engineering and supply of turn key sustainable industrial VOCs and HAPs emission control systems for the flexible packaging, chemical, petrochemical and pharmaceutical industries. Backed with 75+ years of global experience, thanks to products of the highest quality, patented and/or innovative processes, with thousands of systems in operation, we are facing the global challenges, focusing on innovative sustainable technologies and research.
As worldwide market leaders in activated carbon solvent recovery systems (SRU), inert gas (nitrogen, N2) regenerated, DEC IMPIANTI has designed, engineered and delivered more units than any other competitor combined.
HEX | NHEX | CHEX | hexane | N-hexane | C-hexane | solvent recovery
Hexane (HEX, NHEX, n-hexane, CHEX, cyclohexane) is used in the formulation of adhesives and sealants, glues, leather products, and roofing.
DEC IMPIANTI activated carbon solvent recovery units (SRUs): different technologies and processes for safe and efficient recovery of Hexane (HEX, NHEX, n-hexane, CHEX, cyclohexane).
The DEC.RSG™ and DEC.RSV™ processes works by TSA (thermal swing adsorption): SLA flows through the adsorbent (activated carbon beds), and the solvent is adsorbed. The desorption media (steam or hot nitrogen) heats up the activated carbon, which releases the previously adsorbed solvents. The solvents are then condensed and collected. A safe and efficient process that has been used to recover Hexane (HEX, NHEX, n-hexane, CHEX, cyclohexane) streams, alone or in mixtures, since 80 years: it is the preferred process for recovering solvents from activated carbon beds. First installation of the SRU, for Hexane (HEX, NHEX, n-hexane, CHEX, cyclohexane) recovery is dated back to 1950s.
DEC IMPIANTI leads the way in VOC recovery solutions. Our unrivalled technical expertise and experience in sustainable solvent recovery systems make us the world's leading contractor: no other entity has the same breadth and depth of experience or talented inert gas activated carbon solvent recovery engineering resource. This is reflected in our long-term alliances and service agreements with most of the industry's leading companies.