Maximizing Sinter Plant Heat Recovery-

BORSIG WASTE HEAT BOILERS FOR PROCESS HEAT EXCHANGER NIT

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BORSIG WASTE HEAT BOILERS FOR PROCESS HEAT

Estimates of the amount of industrial waste heat available at a temperature high enough for power generation with todays technologies (i.e., >500 o F) are in the range of 0.6 to 0.8 Quads (or 6,000 to 8,000 megawatts [MW] of

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Simulation and optimization of waste heat recovery in

May 14, 2013 · Its temperature is about 404 K when the gas is discharged from the heat recovery boiler. In the rear of the sinter cooler, air at ambient temperature was introduced to the sintered bed and the gas temperature at the outlet is low. This part is called the non-heat recovery region.

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The Oilon high-temperature heat pump makes good use of the

Sintered ore temperature at outlet of cooler rise approx. 30 deg.-C in circulation type. Temperature difference is small enough not to affect sinter plant commercial operation. Non-circulation 0 100 200 300 400 500 600 700 Cooler Inlet → Outlet Temperature (℃) Gas temperature Ore temperature Heat recovery zone Circulation 0 100 200 400 500 Cooler Inlet → Outlet ℃

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Technologies and fundamentals of waste heat recovery from

Fig.-11 Equipment Configuration of Sinter Cooler water Seal 10 Water seal type and conventional type cooler is compared hereunder; Table-2 Heat Recovery from Water Sealed Cooler and Conventional Cooler Items Water Sealed Conventional Cooler Temperature Zone High Low High Low Sinter Ore Feed Rate t/h 800 800 Temp. at inlet oC 600 600 Temp. at outlet oC 110 108 Cooling Flow Rate m3N/h 475,000 584,000 650,000 800,000 Gas Temp. before oC 180 25 180 25 Temp.

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(PDF) Maximizing Sintering Plant Heat Recovery 1. Energy

WASTE HEAT TO POWER SYSTEMS - US EPA

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Parameter optimization of gassolid heat transfer process

WASTE HEAT TO POWER SYSTEMS - US EPA

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Waste Heat Boiler | WasteHeatBoiler.com

Feb 27, 2020 · Sintering steam is still produced at the factory in a liquefied petroleum gas (LPG) heated boiler. Steam boiler feed water comes from the municipal water mains with an inlet temperature of 6-7°C and is heated to about 60°C by direct heat recovery. The

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Energy Saving Technology for Iron & Steel Making Process

Jun 01, 2019 · The inlet air comes from the waste heat boiler. The temperature of the waste air is 404 K under the standard condition. The temperature fluctuations are limited to 20 K to avoid affecting the normal production of waste heat boilers,

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