Petrochemical tank field waste gas treatment system and process combining oil gas condensation recovery with RTO
The invention discloses a petrochemical tank field waste gas treatment system and process combining oil gas condensation recovery with RTO, and the system comprises an oil gas desulfurization unit, a dual-channel oil gas condensation recovery unit, an activated carbon adsorption unit and an RTO high...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
12.08.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a petrochemical tank field waste gas treatment system and process combining oil gas condensation recovery with RTO, and the system comprises an oil gas desulfurization unit, a dual-channel oil gas condensation recovery unit, an activated carbon adsorption unit and an RTO high-temperature thermal oxidation treatment unit which are sequentially communicated through pipelines, the system specifically comprises a desulfurization washing tower, a freezing unit, a cold box unit, an activated carbon canister, a vacuum pump, an RTO incinerator, a flame arrester, a fan and the like, waste gas in a petrochemical tank field is sequentially subjected to oil gas desulfurization treatment, oil gas double-channel condensation recovery, waste gas activated carbon adsorption and vacuum desorption and RTO high-temperature thermal oxidation decomposition, and when the VOCs emission concentration of the waste gas is smaller than 60 mg/m < 3 >, the waste gas reaches the standard and is discharged. The effi |
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Bibliography: | Application Number: CN202210573057 |