2 January 2020

At the production site of the ENERGAS Group of Companies, the manufacture of an off-gas filtration system was completed for operation as part of the propylene recovery unit (PRU).



According to the process flow scheme, the highly efficient equipment will be installed at feeding pipeline before a first compressor stage of PRU. The degree of gas purification is 99,9% for particles larger than 1 microns and droplet liquid. The throughput of the filtration system is identical to the capacity of the PRU and is 1,340 Nm3 / h.

The system of two filters of vertical cartridge type is made on an open frame (with roof from rainfall). Filters for two-stage purification are equipped with pressure differential sensors that signal the contamination of filter elements and, accordingly, increase the degree of protection of the compressors. Control system for equipment will be integrated into ACS of propylene recovery unit.

This is first stage of comprehensive reconstruction of the PRU. The second stage includes carrying out local restoration works, major repair and upgrade of the unit.

The project is conducted by leading engineers of the ServicENERGAS LLC (part of ENERGAS Group) together with specialists of companies SIBUR Tobolsk, Enerproject SA and Borsig MT.

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