73 -4 (32/2) 2020 — Azizova F.L., Khcshirbaeva D.M. — ORGANIZED AND INORGANIZED SOURCES OF EMISSION OF COKE DUST AT REFINING PRODUCTIONS AND ITS PHYSICO-CHEMICAL FEATURES

ORGANIZED AND INORGANIZED SOURCES OF EMISSION OF COKE DUST AT REFINING
PRODUCTIONS AND ITS PHYSICO-CHEMICAL FEATURES

Azizova F.L. -Tashkent Medical Academy, Tashkent Pharmaceutical Institute

Khcshirbaeva D.M. -Tashkent Medical Academy, Tashkent Pharmaceutical Institute

Mamatovа Sh.I. -Tashkent Medical Academy, Tashkent Pharmaceutical Institute

Resume

Background. Coke dust of oil refineries is formed in the process of chain processing of petroleum fractions in the production of petroleum coke. Air pollution of working areas, as well as atmospheric air, occurs throughout the entire technological process.

Purpose of the research. The aim of the work is to identify organized and unorganized sources of coke dust emission. It was found that unorganized sources of coke dust include open collectors, sedimentation tanks, raw material unloading sites, an open warehouse, as well as doors and hatches common in all industries.

Materials and methods. To achieve the goal and conduct research work, a set of methods of analysis, observation and generalization were applied. Results. It was found that unorganized sources of coke dust include open collectors, sedimentation tanks, raw material unloading sites, an open warehouse, as well as doors and hatches common in all industries. Organized ventilation sources are characterized by significant volumes and low content of pollutants.

Conclusion. The highest emission of coke dust is observed in the process of dry processing, and when storing finished products in the open area of the entire territory of the oil refining production.

Key words: coke dust, emissions, petroleum coke, refinery, air. coke dust, emissions, petroleum coke, refinery, air.

First page

305

Last page

307

For citation: Azizova F.L., Khcshirbaeva D.M., Матatovа Sh.I., Organized and inorganized sources of emission of coke dust at refining productions and its physico-chemical features//New Day in Medicine 4(32)2020 305-307 https://cutt.ly/jzwOKVT

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