Different aspects of visbreaking with a soaker and coil were examined. The advantages and disadvantages of different methods of turbulization and chilling and different types of heat-exchange equipment were analyzed. The possibility of totally stripping hydrogen sulfide was established. The effect of different factors on the stability of the visbreaking residue was examined. Ways of efficiently utilizing visbreaking residue were demonstrated.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 6, pp. 3 – 8, 2010.
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Vezirov, R.R. Visbreaking – technologies tested by practice and time. Chem Technol Fuels Oils 46, 367–374 (2011). https://doi.org/10.1007/s10553-011-0236-9
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DOI: https://doi.org/10.1007/s10553-011-0236-9