The paper examines a schematic diagram of a stripping gas treatment plant, which implements a number of technical solutions aimed at improving the technology, reducing costs and improving the environmental safety of the plant: combining the removal of hydrogen sulfide and mercaptan in gas purification; combining gas purification with gas drying; utilization of sulfur-containing products of purification directly in the field, without harming the environment; utilization as the stripping gas of return stripping gas purified at the installation; using the block-modular principle of constructing the installation. The unit can be adapted to the operating conditions, modified and completed taking into account the content of light hydrocarbons, as well as hydrogen sulfide and mercaptans in the source oil. The main and auxiliary equipment components were selected considering the requirements of transportability of the unit, the possibility of their assembly and complexation in factory conditions on a common basis.
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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 56, No. 10, pp. 34−36, October, 2020.
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Ismagilov, F.R., Dzheksenov, M.K. & Kurochkin, A.V. Block Installation for Cleaning Mercaptan Containing Oil Stripping Gas. Chem Petrol Eng 56, 841–845 (2021). https://doi.org/10.1007/s10556-021-00850-y
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DOI: https://doi.org/10.1007/s10556-021-00850-y