INFLUENCE OF AIR SWIRL DEGREE IN REFINERY FURNACES’ BURNERS ON NITROGEN OXIDES EMISSION AND NOISE LEVEL
Abstract and keywords
Abstract (English):
Have been presented results related to complex experimental researches of refinery furnaces’ operating gas burners with a various design of devices for swirl and supplying of the air stream, connected with ecological efficiency of these burners’ work. Have been shown graphic dependences for influence of air swirl degree in blowing burning devices on produced nitrogen oxides’ concentration and created sound pressure’s level at the work of these devices. Have been established the reasons for raised emission of nitrogen oxides and noise level at operation of investigated gas burners. Have been demonstrated ecological advantages for blowing burning devices of GP‑2 type as least toxic and noisy burners from among the investigated ones. Have been given practical recommendations on the increase of ecological efficiency related to operation of refinery furnaces’ blowing gas burners.

Keywords:
oil refining factories, blowing gas burners, air stream’s swirl degree, nitrogen oxides, noise level, complex researches.
Text

1. Введение
В последние годы наиболее остро обозначился вопрос обеспечения экологической безопасности различных производств, в том числе и нефтеперерабатывающих.

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