2015•Journal of Electric PowerRequires access

Simulation Study on the Effect of Operation Paramaters on Gasification Performance for Dry Pulverized Coal Gasifier

Yanlin Wang

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Abstract

The technology of coal gasification is an effective way to realize clean and efficient use of coal.Based on conservation of mass,conservation of energy and chemical equilibrium,thermodynamic model of dry pulverized coal gasifier was established.Using Labview software simulation,the influence of operation parameters on gasification performance of dry pulverized coal gasifier were simulation and analysis.The simulation results of thermodynamic equilibrium model agree well with the results of the related literature.The study provide theoretical support for the operation of industrial dry pulverized coal gasifier.

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The technology of coal gasification is an effective way to realize clean and efficient use of coal.Based on conservation of mass,conservation of energy and chemical equilibrium,thermodynamic model of dry pulverized coal gasifier was established.Using Labview software simulation,the influence of operation parameters on gasification performance of dry pulverized coal gasifier were simulation and analysis.The simulation results of thermodynamic equilibrium model agree well with the results of the related literature.The study provide theoretical support for the operation of industrial dry pulverized coal gasifier.

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Available abstract

The technology of coal gasification is an effective way to realize clean and efficient use of coal.Based on conservation of mass,conservation of energy and chemical equilibrium,thermodynamic model of dry pulverized coal gasifier was established.Using Labview software simulation,the influence of operation parameters on gasification performance of dry pulverized coal gasifier were simulation and analysis.The simulation results of thermodynamic equilibrium model agree well with the results of the related literature.The study provide theoretical support for the operation of industrial dry pulverized coal gasifier.

Key concepts: Wood gas generator, Pulverized coal-fired boiler, Coal, Waste management, Process engineering, Coal gasification, Environmental science, Engineering

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