Study The Odor Pollution Government Technology In The Oil Plant

This article, through investigating and analyzing the odor pollutant discharges the present situation to refinery each kind of operating mode, discovers in refines oil the odor pollutant type, the withdrawal and to the environment influence which in the processing process discharges. Three kind of odors pollution government technology, including the solid adsorption, the liquid oxidation absorption and the biological adsorption has been carried on the laboratory experiment, the scene small trial applied research has been further done, a series of empirical datum has been obtained, the existence question had been pointed out, to further developed refines oil the odor pollution government research work to provide the model.The research has suggested:(1) The alkaline metal of load and absorbent A and having active materials and absorbent B twin towers of the catalyst to contact and is used of the metal oxide of transition, having better results to get rid of various kinds of sulphides, such as hydrogen, sulphur alcohol,etc. The sulphur holds can be more than 14%.(2) In builds up the installment odor more serious spot work suspension blows sweeps front uses the special-purpose liquid oxidation deodorizer soaks processing, can play obviously deodorizes role.(3) Adopt proper pretreatment measure or strain bed technical that two biological living beings tower treatment component part contact, complicated petrochemical industry sewage treatment waste gas can be taken off. Main odor pollutant get rid of rate:H₂S ≥ 97.2%, Organic sulphide ≥ 87.2%, Serial chemical compounds of benzene ≥ 93.7%. And within the range of certain density, the adaptability of change of the density of the waste gas is good...