function of pyro in clinker plant

Energy audit for pyro

In this work, firstly the energy audit was performed on the pyro-processing unit of a cement plant in Iran to improve the efficiency of the clinker production process and operating the system In this plant, fuel combustion is the main source of thermal energy due to generation about 94% of the total heat input energy of system that it used for ....

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Difference between Clinker and Cement

Clinker Cement; 1: Clinker is a nodular material which is used as the binder in cement products Cement is a binding agent that sets and hardens to adhere to building units such as stones, bricks, tiles etc 2: Clinker is a granular substance containing spherical pellets of diameter 3-25 mm...

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Cement mill

A cement mill (or finish mill in North American usage) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cementMost cement is currently ground in ball mills and also vertical roller mills which are more effective than ball mills...

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116 Portland Cement Manufacturing

Portland cement manufacturing plants are part of hydraulic cement manufacturing, which also includes natural, masonry, and pozzolanic cement , as a function of location , Reaction, of the oxides in the burning zone of the rotary kiln, to form cement clinker at temperatures of approximately 1510°C (2750°F) Rotary kilns are long ....

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Cement Chemistry

The clinker formation is very important for plant operation and for cement quality Fine dusty clinker will be difficult to handle in the grate cooler and a large dust circulation may start between the cooler and the burning zone The coating in the burning zone can become quite porous and unstable Grinding of fine clinker...

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The cement kiln

The cooled clinker is then conveyed either to the clinker store or directly to the clinker mill The clinker store is usually capable of holding several weeks' supply of clinker, so that deliveries to customers can be maintained when the kiln is not operating Get a Better Understanding of Cement...

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LIMITS OF C3A,C2S,C4AF

Dec 11, 2012· re LIMITS OF C3A,C2S,C4AF Hello xxxx, These are difficult questions to answer because they are rather non-specific The optimum clinker mineralogy for any given cement manufacturing plant depends on many things including;- Type of cement(s) being produced...

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Manufacturing Process Of Cement

Clinker production capacity of the plant is 12,100 TPD, Unit-I(4,600 TPD) and Unit-II(7,500 TPD) The pyro-system has been established with the most modern and advanced technology and equipment from POLYSIUS The kiln feed is fed through the bucket elevator, while a diverting gate separators feeds into the kiln-string and the pyro-string...

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Portland cement clinker

Portland cement clinker - overview Portland cement clinker is a dark grey nodular material made by heating ground limestone and clay at a temperature of about 1400 °C - 1500 °C The nodules are ground up to a fine powder to produce cement, with a small amount ,...

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8 Main Cement Ingredients & Their Functions

Functions of Cement Ingredients The main features of these cement ingredients along with their functions and usefulness or harmfulness are given below: Lime: Lime is calcium oxide or calcium hydroxide Presence of lime in a sufficient quantity is required to form silicates and aluminates of calcium...

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111658903 kiln

Jul 31, 2014· 111658903 kiln-burning-systems 1 Once raw materials have been selected and blended, and ground and homogenized into a fine and uniform kiln feed, they must then be subjected to enough heat to allow the clinkering reactions to proceed...

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Clinker Production

The design specification is the size of the plant, set considering a daily clinker production of 2400 tons The model defines the primary energy requirements (expressed in MJ/ton clinker /day) and characterizes the temperature-enthalpy profiles of the heat transfer requirements in each process unit...

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