TECHNOVACUUM
NEW
TECHNOLOGY RESEARCH
INNOVATIONNEW
TECHNOLOGY RESEARCH
INNOVATION |
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Vacuum
creating systems 1) based on vacuum hydrocirculating units 2) based on steam ejectors |
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Jet compression units for flare and low-pressure gases recovery 1) based on two-phase jet devices 2) based on steam ejectors | |
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Jet
absorption gas cleaning units for hydrocarbons removal from breathing gases and oil and petroleum products gases recovery |
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Jet
devices ejectors and injectors for various purposes |
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Technovacuum Ltd. +7 (495) 956-76-21 +7 (499) 261-99-98 +7 (499) 267-82-03 Russia, 105082, Moscow B.Pochtovaya str., 26 "B", build.2, 5-th floor, office 1, room 11A |
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Layout of
the two-stage VHC unit
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1,2 – vacuum creating devices 3,4 - separators 5 – heat exchanger 6 – pump for motive liquid (diesel fraction, gas oil) I – gas-vapor mixture from distillation column II – cracking gases for combustion III, IV – motive liquid excess withdrawal line V – fresh motive liquid makeup line |
Compression of the gas-vapor mixture is performed in two stages due to energy of hydrocarbon motive liquid. In comparison with layout of one-stage vacuum hydrocirculating unit, this reduces energy consumption of the motive liquid pump.