coke dried quenching heat recovery boiler Agent
US4053364A - Drying and preheating of moist coal and …
Coke dry cooling is carried out in coke drying chamber 1 by passing cooling agent through coke layer. Cooling agent circulation in said chamber is performed by circulation system 2 furnished with exhaust-heat boiler 3 and induced-draft fan 8 3 .
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US6539602B1 - Method of repairing coke oven - Google Patents
Quenching of coke is made inert gases circulating through the smoke in a closed system between the camera and the recovery boiler, representing in General the dry quenching facility. The cooled circulating gas through the blowing gas distribution device serves in the lower part of the chamber quenching - cooling zone of coke.
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Fractal heat conduction model of semi-coke bed in waste heat recovery heat …
2020/6/10 · Coke dry quenching (two time heat transfer): the sensible energy of high temperature semi-cokes is recovered through two heat transfer processes in the coke dry quenching. Firstly, the sensible energy of semi-cokes is transferred to cold gas, then the sensible energy of hot gas will be absorbed by the boiler, as shown in Fig. 2 .
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A novel process for coke wastewater gasification quenching: …
2021/6/5 · In the CDQ process, hot coke is cooled down by heat exchange with an inert gas (e.g., N 2) in a vertical coke quenching furnace. The heated inert gas is then introduced into a heat recovery boiler to produce steam. Compared with the CWQ process, the CDQ, .
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SAFETY GUIDELINES FOR IRON & STEEL SECTOR MINISTRY OF STEEL, COKE …
Pushing of coke and Dry/Wet Quenching of coke, etc. Doc. No: SG/28, Rev no: 00 Page 2 of 21 Coke Bucket Lifter, Coke Car & Electric Loco, Waste Heat Boiler, High Pressure Drum, Mill Fan & Auxiliary Doc. No: SG/28, Rev no: 00 Page 3 of 21 Plant
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Coke dry-quenching chamber
2020/6/10 · Coke dry quenching (two time heat transfer): the sensible energy of high temperature semi-cokes is recovered through two heat transfer processes in the coke dry quenching. Firstly, the sensible energy of semi-cokes is transferred to cold gas, then the sensible energy of hot gas will be absorbed by the boiler, as shown in Fig. 2 .
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Installation and method of dry coke quenching
Method of dry coke quenching according to claim 4, characterized in that the cooling agent is enriched with fuel and/or air before supplying additional heat recovery boiler. 6. Method of dry coke quenching according to claim 4, characterized in that the heat
Read MoreThe cooling chamber coke the coke dry cooling plant
2016/8/23 · Coke dry quenching equipment is mainly made up of a coke cooling tower and a waste heat recovery boiler. The entire process has as follows: Red-hot coke (approx. 1,200°C) is charged into the coke cooling tower, and inert gas is blown into the tower from the bottom. Heat exchange is performed with the circulating inert gas.
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Coke dry-quenching chamber
Quenching of coke is made inert gases circulating through the smoke in a closed system between the camera and the recovery boiler, representing in General the dry quenching facility. The cooled circulating gas through the blowing gas distribution device serves in the lower part of the chamber quenching - cooling zone of coke.
Read More