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Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Energy Materials 2017: Energy and Environmental Issues in Materials Manufacturing and Processing
Presentation Title The Combined Cycle Power Plant (CCPP) Used In Energy Conversion of Steel Smelting Production
Author(s) Chunqing Tan, Xuezhi Dong, Yixiang Yuan
On-Site Speaker (Planned) Chunqing Tan
Abstract Scope High energy consumption is one of the main problems in the process of steel smelting production. Large amount of residual heat resources and fuel gases produced during this process can be recycled to improve the utilization rate of energy. Due to the low temperature of the residual heat and low calorific value of the fuels, it is difficult to reuse them. Based on the combined cycle power plant (CCPP), a new comprehensive energy utilization system was proposed and discussed in this paper. In this system, the steady-state combustion perform for the fuel with low calorific value (800~1200kcal/m3) can be obtained by improving flame tube, nozzle and swirler of combustor; the low temperature residual heat can be used in steam turbine cycle of CCPP; comparably the high temperature residual heat can be utilized in gas turbine cycle of CCPP. The efficiency of heat-electricity conversion can be significantly improved by using new blade shape in coal gas compressor and inter-cooling compressor. By optimizing the configuration of CCPP, the efficiency of the whole system was increased by 20%.
Proceedings Inclusion? Planned: Stand-alone book in which only your symposium’s papers would appear (indicate title in comments section below)

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Possible Way for Efficient Utilization of Coal Energy: The Combined Process of Ironmaking with Gasoline Synthesis and Electricity Generation
Approach for Pyrolysis Gas Release Modelling and its Potential for Enhanced Energy Efficiency of Aluminium Remelting Furnaces
C-1: Preparation of Battery-grade Ferrous Oxalate by Screening of Reaction Conditions
C-2: Synthesis and Characterization of Electrodes Made from Banana Peel for Multivalent Batteries
Energy Savings in Aluminium Sand Casting Foundries
Enhanced Thermoelectric ZT Constantan Alloy by Cryorolling
Fluoropolymer Coated Condensing Heat Exchangers for Low-grade Waste Heat Recovery
Green Development is the Future Direction for Chinese Steel Industry
Green Manufacturing Process of Shougang Jingtang Steel Plant
Nitrate and Other Anion Removal from Waste Water Using the Hydroflex Technology
Numerical Approach for the Implementation of the Interaction of Pyrolysis Gases and Combustion Products in an Aluminium Melting Furnace
Prediction and Optimal Scheduling of Byproduct Gases in Steel Mill: Trends and Challenges
Processing Non-Oriented Electrical Steels Using Inclined/Skew Rolling Schemes
Study on Treatment of Chromium Slag by Metallurgical Sintering Process
Sustainability and Applicability of Light Metals Producing Processes
The Combined Cycle Power Plant (CCPP) Used In Energy Conversion of Steel Smelting Production
The Influence of Water Vapour on the Fuming Rate in a Ferromanganese System
The Introduction and Process Optimization Research of Oxygen Blast Furnace Ironmaking Technology
Thermoelectric Properties of La-doped SrTiO3 Materials Prepared by Mechanical Alloying
Waste Energy Recovery Technology of Iron and Steel Industry in China

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