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Information × Registration Number 0306U003683, 0105U005868 , R & D reports Title The investigation of dry quenching coke units at the JSC "Avdeevsky Works", the reccomendations on the reduction of exhausts, the basing and concordance of the technological standarts for emission from dry quenching coke units. popup.stage_title Дослідження установок сухого гасіння коксу на ВАТ "Авдіївський КХЗ", видача рекомендацій щодо зниження викидів забруднюючих речовин , обгрунтування та узгодження технологічних викидів УСГК. Head Toryanik E.I., Malysh A.S., Registration Date 20-06-2006 Organization Ukrainian State Researsh Institute for Carbochemistry popup.description2 While conducting this work the chambers of CDQ units inspected. The gas discharged on the flares the fore chambers a residual gas released from not coke. The emissions of polluting matters (CO and coke dust is determined mainly by the specific discharge of surplus heat-carrier and by the concentration of these pollutants. At the flares CO, H2, CH4 and coke dust are virtually completely burned instead of the dust. An ash is discharged into the atmosphere which no more is than ~15-20% of the dust. The NO content gas samples from the low top circular channel (where burning takes place and nitrogen oxides should form) is low does not exceed 20 mg/m3. Air in leaks in the CDQ unit during charging a fresh coke is absent, that is charging operation does not increase carbon oxide emissions. The result of this conducting of work is the recommendations on the reduction of CO and dust emissions from the coke dry quenching emits namely supply air to the top the circular channel through burning to maintain the COconcentration in the circulating heat carrier 4-5%; provide higher gas tightness of the discharging at CDQ No1 the productivity of the exhausters at the flare of ventilation discharges examine the possibility of quenching coke CDQ Nos. 3 and 4 with heat-carrying gas containing at least 20 % CO followed by burning on the excess heat flare.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close