The results of experimental investigations on improving the demulsifying characteristics of inhibited turbine oils are presented. It was established that the Neftenol-BS demulsifier reduces the effectiveness of the corrosion inhibitor Neftekhimeko-1 by less than 2% whereas the demulsifying characteristics of inhibited oil are improved by 9.5 times. It was shown that an additive composition containing corrosion inhibitor Neftekhimeko-1 and alkenylsuccinic aldehyde in a ratio of 85:15 by weight is highly effective. Inhibited turbine oil containing such a composition at a concentration of 0.1 wt % had protective and demulsifying characteristics that meet the requirements in the operation of gas compressor units in media containing hydrogen sulfide.
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Translated from Khimiya Tekhnologiya Topliv i Masel, No. 5, pp. 13 – 17, September – October, 2018.
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Tatur, I.R., Spirkin, V.G., Silin, M.A. et al. Improvement of Demulsifying Characteristics of Inhibited Turbine Oil. Chem Technol Fuels Oils 54, 541–549 (2018). https://doi.org/10.1007/s10553-018-0957-0
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DOI: https://doi.org/10.1007/s10553-018-0957-0