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heat balance of clinker cooler ppt

heat balance of clinker cooler ppt

Heat optimisation pradeep kumar - SlideShare

Apr 26, 2013  Clinker theoretical heat of formation• The heat required to form clinker from dry raw mix• ZKG formula (German formula):Qt = 4.11 Al2O3 + 6.47 MgO + 7.64 CaO - 5.11 SiO2 - 0.60 Fe2O3• If no clinker analysis: assume Qt = 420 kcal/kg ck• Must be added to the clinker heat content as latent heat or as a separateoutput heat stream.CaF2

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Clinker Coolers Heat Transfer Building Engineering

Clinker Coolers. Functions Hot clinker is to be cooled rapidly to secure a phase composition that imparts adequate cementitious properties. Heat exchange between clinker and air has to be efficient to ensure proper cooling and, at the same time, maximizing the recovery of heat

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Mass and Energy Balance in Grate Cooler of Cement Plant

Figure 3-Mass balance in grate cooler The mass flow rate of clinker input and output is same because mass flow rate in grate cooler remain constant. mckin + main maout mckout = 0 C. Energy Balance in the Grate Cooler The main function of cooler is to cool the clinker and transfer the energy to air. The clinkers are losing heat by

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Clinker cooler's efficiency - SlideShare

Nov 04, 2014  Clinker cooler's efficiency 1. From Clinker Cooler Clinker Temp. 1400oC Reduces To 100 .. 200oC 2. Cooler Thermal Efficiency: * 100 h = A - B A Notation: A = Heat content of clinker leaving the kiln B = Heat losses of clinker cooler B consists of = Heat loss in cooler exit air Heat loss in clinker leaving cooler a = Heat loss by radiation b = c =

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By Abdul Manan 13103046 - Scribd

Grate cooler thermal Analysis.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. 11GREENID MODELING OF CLINKER COOLERS.pdf. Clinker Coolers. Cooler Efficiency. Heat Balance of Kilns and Coolers and Related Topics. Uploaded by. Ade Oktaviani Chaniago. Process

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Radiation and Convection heat balance in a rotary cement

Radiation and Convection heat balance in a rotary cement kiln. Pankaj Mandal. Download with Google Download with Facebook HSi = 20.979 % HFe = 3.57 % 2 Heat loss through the clinker at cooler outlet Q = M c* C c* Tc Mc = 1 kg Cc = 0.262 KCal/Kg-K Tc = 125 K 3 Heat loss through the dust in the exhaust gas Q = M d * C d * Td Md = 0.165 Kg/Kg

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HEAT EXCHANGE MODELING OF A GRATE CLINKER COOLER -

Figure 3. Cooler exergy balance . 4. COOLER MODELING . The clinker cooling in steady-state conditions is modelled by a series of contactors (Fig. 4) with a perfect cross-flow heat exchange [6]. The heat transfer and the pressure drop are defined by correlations referring to macroscopic hydrodynamic criteria. The number of stages in the warm

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grate cooler ppt - stichtingbenjaminfoundation

grate cooler ppt. Clinker cooler.pdf Heat Combustion Scribd. The kiln and grate cooler heat balance is based on the above input baseline parameters presented in table 5.1 and the overall heat input and output balance for the kiln are encapsulated in the tables 5.3 and 5.4The output heat balance presents the magnitude of loss (kcals/kg

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mass and energy balance of clinker production

Material and heat balance of production gypsum binders in Gypsum Factory Komar, Donji Vakuf will be explained in this . In this , the coefficient of. Get p. 1.4 material and energy balance SlideShare. Aug 01, 2011 Ł.4 material and energy balance 1. 4. Material and Energy Balance 4. heat balance of clinker cooler ppt

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heat balance sheet in cement production in vijayawada india

Heat Balance Sheet For Cement Grinding Unit. heat and mass balance for cement ball mill. Heat balance sheet for cement grinding unit. 6 May 2014, larfage cement ball mill heat balance, Links: googl/DII9h4 (Hot!!!), 21 May 2014,,. india thermal power plant heat balance excel. heat balance sheet in cement production in vijayawada.

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cemnet

clinker composition : 3. heat carried by cooler exhaust gas : heat output kcal/ kg clinker heat input kcal/ kg clinker % sio2 : 4. heat carried by ph exhaust gas dust : % al2o3 : 5. heat for moisture evaporation : clinkerisation % fe2o3 : 6. heat carried by clinker : sensible heat cooling air % cao : 7. radiation losses : % mgo : 8. heat

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WASTE HEAT RECOVERY POWER PLANTS IN CEMENT

WASTE HEAT RECOVERY POWER PLANTS IN CEMENT INDUSTRY S K Gupta / S K Kaul Holtec Consulting Private Ltd., Gurgaon, India ABSTRACT In a cement plant, nearly 35% heat is lost, primarily from the preheater and cooler waste gases.

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Cement Rotary Kiln - International Cement Review

air flow the heat recuperation in the clinker cooler might be affected for example with a higher secondary air temperature as well. The oxygen enrichment technology is established in some cement plants in order to improve production capacity. An increase of 25% to 50% (short term

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clinker cooler excel heat balance sheet - thesquarespoon.za

Contacts page classic with contact form in HTML. clinker cooler excel heat balance sheet. We sincerely welcome you to contact us through hotlines and other instant communication ways.

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PERFORMANCE EVALUATION OF A GRATE COOLER IN A

cooler operation parameters such as clinker temperature, cooler efficiency and heat losses. These parameters have to be monitored continuously to ensure the cooler is operated efficiently. Therefore, the mass and heat balance calculation are very vital calculation in a cement process plant.

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Clinker grate cooler - SlideShare

Jun 23, 2014  Clinker grate cooler 1. Specific Surface Specifnergyrequirementof grindabilitytester 2. Types of Grate Coolers A)Traveling grate cooler 3. B) Reciprocating grate cooler 4. Grate line ConfigurationGrate line Configuration Single grate cooler Combi-coolerCombi-stage cooler 5. Mechanical Features 6.

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Heat Exchange Modeling of a Grate Clinker Cooler and

Heat Exchange Modeling of a Grate Clinker Cooler and Entropy Production Analysis. of waste heat recovery from the clinker cooler system. heat balance calculation of double-input and

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clinker sheet for cement mill plate - ilmercantello

clinker sheet for cement mill plate sabcorp.za. clinker cooler excel heat balance sheet. clinker sheet for cement mill plate crusher machine sale p. clinker sheet for cement mill plate construction and installation of vertical roller mill Vertical See More. plates of cement mill siaa. clinker sheet for cement mill plate.

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DETAILED ENERGY AUDIT AND CONSERVATION IN A CEMENT

Overall Kiln Heat Balance The kiln and grate cooler heat balance is based on the above input baseline parameters presented in table 5.1 and the overall heat input and output balance for the kiln are encapsulated in the tables 5.3 and 5.4The output heat balance presents the magnitude of loss (kcals/kg clinker)

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(PDF) Analysis of material flow and consumption in cement

Analysis of material flow and consumption in cement production process. The pre-heater exhaust gas and hot air from the clinker cooler. Mass balance in clinker production system.

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Manufacturing - the cement kiln

It is clearly helpful, therefore, if the clinker is cool as it enters the mill. From an environmental and a cost viewpoint, the cooler reduces energy consumption by extracting heat from the clinker, enabling it to be used to heat the raw materials. From a cement performance viewpoint, faster cooling of the clinker enhances silicate reactivity.

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clinker cooler excel heat balance sheet - tasteforchocolate

Balance Sheet Of Stone Crusher Business. mill stone sheet excel balance sheet of stone crusher business clinker cooler excel heat balance sheet stone crusher Home Products online heat balance for cement kiln Products Mobile Crusher HOT OUT1 and BAL sheets Heat balance light business model full flow sheet small ball mill stone crusher sample balance sheet Related Projects Physics Lab

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11.6 Portland Cement Manufacturing - US EPA

11.6 Portland Cement Manufacturing 11.6.1 Process Description1-7 Portland cement is a fine powder, gray or white in color, that consists of a mixture of hydraulic cement materials comprising primarily calcium silicates, aluminates and aluminoferrites. More than 30 raw materials are known to be used in the manufacture of portland cement, and these

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clinker cooler excel heat balance sheet - yl-consulting

clinker cooler excel heat balance sheet crushers in clinker crushing mauritius clinker ready mix crusher weight feeders of clinker three processes in making clinker clinker grinding process in cement taiwan amount of clinker required to get 1 million tonne of cement vertical shaft impact crusher for clinker in india clinker and .

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Manufacturing - the cement kiln

It is clearly helpful, therefore, if the clinker is cool as it enters the mill. From an environmental and a cost viewpoint, the cooler reduces energy consumption by extracting heat from the clinker, enabling it to be used to heat the raw materials. From a cement performance viewpoint, faster cooling of the clinker enhances silicate reactivity.

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clinker cooler excel heat balance sheet - tasteforchocolate

Balance Sheet Of Stone Crusher Business. mill stone sheet excel balance sheet of stone crusher business clinker cooler excel heat balance sheet stone crusher Home Products online heat balance for cement kiln Products Mobile Crusher HOT OUT1 and BAL sheets Heat balance light business model full flow sheet small ball mill stone crusher sample balance sheet Related Projects Physics Lab

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clinker cooler excel heat balance sheet - yl-consulting

clinker cooler excel heat balance sheet crushers in clinker crushing mauritius clinker ready mix crusher weight feeders of clinker three processes in making clinker clinker grinding process in cement taiwan amount of clinker required to get 1 million tonne of cement vertical shaft impact crusher for clinker in india clinker and .

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clinker sheet for cement mill plate - firstshotstudio.za

The Air-Quenching shaking grate Clinker Cooler was developed more than 20 years ago as an improved heat recuperating cooler for use with rotary kilns. It was designed to air quench and cool large quantities of hot clinker rapidly, and to recover and return to the kiln a major portion of the heat from the clinker. 24*7 support Online

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Waste Heat Recovery for the Cement Sector - iipnet

Table 6. Typical Availe Heat for Grate Clinker Coolers. . 16 Table 7. Typical Availe Heat and Power Generation from Preheater/Grate Clinker Cooler. . 17 Table 8. Heat Required for Raw Material Drying . 18 Table 9.

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IV. First Law of Thermodynamics Cooler

1. Heat exchangers - example: Clinker cooler for cement kiln Cooler Clinker 1400 C, 151 ton/h Secondary air 20 C, 157,000 lbm/h Secondary air 520 C, 157,000 lbm/h Clinker? C, 151 ton/h lesson 12 IV. First Law of Thermodynamics a. Assumptions i. changes in kinetic and potential energy are negligible ii. steady state iii. constant mass flow rates

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How To Calculate Heat Balance Sheet For IC Engine - Project

How to calculate heat Balance Sheet For IC Engine. The results of the above calculations are tabulated in a table and this table is known as “Heat Balance Sheet”. It is generally pract to represent the heat distribution as percentage of heat supplied. This is also tabulated in the same heat balance sheet.

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Energy optimization in cement manufacturing - ABB Ltd

Energy optimization in cement manufacturing the air into the grate cooler to reduce the temperature of the hot clinker leaving the kiln 1. All these airflows Heat balance Excess oxygen level Clinker chemistry Volatiles concentration Emission limits (SO 2, NO x, etc.)

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Different Possible Ways for Saving Energy in the Ce ment

Different Possible Ways for Saving Energy in the Ce ment Production its clinkering temperature in counter current flow with the secondary air flow before dropping into the cooler. Second, the clinker is cooled in the cooler to its final exit temperature by induced cooling air through the cooler, wall heat loss and cooler efficiency. By

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11.6 Portland Cement Manufacturing - US EPA

11.6 Portland Cement Manufacturing 11.6.1 Process Description1-7 Portland cement is a fine powder, gray or white in color, that consists of a mixture of hydraulic cement materials comprising primarily calcium silicates, aluminates and aluminoferrites. More than 30 raw materials are known to be used in the manufacture of portland cement, and these

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Full text of "Holderbank Cement engineering book"

Full text of "Holderbank Cement engineering book" GENERAL CONSIDERATIONS The clinker cooler has the following tasks to fulfil: ♦ Process internal heat recuperation by heat transfer from clinker to combustion air ♦ Reduce clinker temperature to facilitate clinker handling and storage ♦ Provide maximum cooling velocity to avoid

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CHAPTER IV RESULTS DISCUSSIONS

CHAPTER IV . RESULTS DISCUSSIONS . 4.1 Energy Analysis of the Base Case Clinker Cooler . The energy analysis for the base case grate clinker cooler is performed by using the formulas in Table 3.1The mass balance of the system first needs to be . analyzed to show that the clinker cooling process is a steady process, the total mass input into i.e.

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cooler in cement industry - josautoparts

Mass and Energy Balance in Grate Cooler of Cement Plant. Jul 1, 2013 . . is development of first principle based model of grate cooler for cement plant. . recuperation of the heat from the clinker cooler for use in the kiln system for Cooler and Entropy Production Analysis”,. Paper published in. More >>

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Energy balance calculation for heat exchanger - EnggCyclopedia

Energy balance calculation is often done for designing a heat exchanger to determine operating parameters for hot and cold fluids such as - inlet / outlet temperatures and flow rates. For hot fluid side of a heat exchanger let, m H: mass flow rate of the hot fluid in kg/hr Cp H: mass heat capacity of the hot fluid in Joules/kg 0 C

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