INFLUENCE OF CIRCULATING WATER ON THE EFFICIENCY OF HEAT EXCHANGE EQUIPMENT

12.12.2022 International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 8

G. Rixsixodjayeva

Abstract. The article presents the results of studies conducted on the influence of the surface of heat exchange equipment on the accumulation of salt caused by aggressive substances in recycled water, reducing thermal conductivity with a residual content on the metal surface and suggests ways to solve this problem using salt deposition inhibitors. Positive results of the developed corrosion inhibitors and scaling units "GPUCH-2", "GPMCH-3" are presented, in which the efficiency of scaling inhibition in the waters of the Fergana oil refinery is within 94,37-95,0%.

Keywords: water recycling, corrosion, salt deposition, inhibitors, mineral salts, aggressive substances, anionic and cationic ions.