Open AccessSTUDY OF THE EFFECT OF A NEW COMBINED INHIBITOR AND A PERMANENT MAGNETIC FIELD ON CORROSION AND SALT DEPOSITION
Author(s) -
K.A. Mammedov
Publication year - 2020
Publication title -
izvestiâ nacionalʹnoj akademii nauk respubliki kazahstan. seriâ himii i tehnologii
Language(s) - English
Resource type - Journals
eISSN - 2518-1491
pISSN - 2224-5286
DOI - 10.32014/2020.2518-1418.35
Subject(s) - corrosion , deposition (geology) , salt (chemistry) , composite number , sodium hexametaphosphate , plating (geology) , materials science , gas compressor , polypropylene , metallurgy , reagent , corrosion inhibitor , composite material , chemistry , sodium , engineering , geology , organic chemistry , mechanical engineering , paleontology , sediment , geophysics
This academic article encompasses the investigation results concerning, the composite acquired from the mixture of hydrated technical phosphatide, cubic thickness of polypropylene glycol, and sodium hexametaphosphate. According to the outcomes of laboratory researches, it was determined that the developed new composite provides not only prevention of equipment from corrosion, but also protection of those from salt deposition. Furthermore, as a result of the joint effect of a stable magnetic field of 280 kA/m, high protective efficiency was determined. Thus, the optimum consumption was found to be 150 mg/l. In this case, the protection effectiveness against corrosion and salt deposition accounted for 93% and 85% accordingly. Commercial tests of the combined action of the reagent and the permanent magnetic field were carried out on the cooling system of compressors “Bibiheybatneft” OGED (Oil and Gas Extraction Department). In the field with the combined use of a magnetic field and inhibitors the protective effect is 90%, and the protective effect of salt deposition is 73%.Keywords: oilfield equipment, salt deposition, inhibitor, aggression, composite, corrosion.