Role of Heat Carrier Components in the Formation of Corrosion and Scale Deposits in the Pipes of Heat Supply Systems
Kabylbekova B. Vysotskaya N. Anarbayev A. Spabekova R. Kurbanbekov K. Khussanov Z. Kaldybekova G.
October 2024International Information and Engineering Technology Association
Mathematical Modelling of Engineering Problems
2024#11Issue 102731 - 2739 pp.
The problem of heat carrier (water) components affecting the inner surface of steel equipment in heat supply systems is complex and associated with various factors. Chemically complex water with dissolved gases and microorganisms can form corrosion and scale deposits composed of carbonates, silicates, sulfates, and alkali metal sulfides. The disruption of carbon dioxide equilibrium in water leads to the formation of dense or loose deposits on the inner metal surfaces, which impede heat carrier circulation, thereby slowing its supply to the consumer. To resolve the arising problems with the heat carrier, the authors explore and establish the components of water from different wells in the studied region using chemical analysis and mass spectroscopy, reporting on their qualitative and quantitative characteristics with units of measurement. A detailed description of the corrosion and scale deposits formed by the heat carrier is prepared using a JSM-6490LV scanning electron microscope with INSAEnergu energy-efficiency microanalysis systems and HKL basic structural analysis with an ×300, 000 useful magnification combined with a highly effective liquid chromatograph Varian ProStar.
carbon dioxide equilibrium , corrosion and scale deposit , heat carrier
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Chemistry and Pharmaceutical Engineering Department, M. Auezov South Kazakhstan State University, Shymkent, 160012, Kazakhstan
Technology of Inorganic and Petrochemical Industries Department, M. Auezov South Kazakhstan State University, Shymkent, 160012, Kazakhstan
Physics Department, M. Auezov South Kazakhstan State University, Shymkent, 160012, Kazakhstan
Testing Regional Laboratory of Engineering Profile Structural and Biochemical Materials, M. Auezov South Kazakhstan State University, Shymkent, 160012, Kazakhstan
Department of Biotechnology, M. Auezov South Kazakhstan State University, Shymkent, 160012, Kazakhstan
Chemistry and Pharmaceutical Engineering Department
Technology of Inorganic and Petrochemical Industries Department
Physics Department
Testing Regional Laboratory of Engineering Profile Structural and Biochemical Materials
Department of Biotechnology
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