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COAL EVALUATION TRADING SYSTEM AND COAL EVALUATION TRADING PROGRAM
COAL EVALUATION TRADING SYSTEM AND COAL EVALUATION TRADING PROGRAM
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机译：煤炭评估交易系统和煤炭评估交易程序
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摘要
PROBLEM TO BE SOLVED: To provide a coal evaluation trading system capable of performing appropriate economical efficiency evaluation of coal so as to effectively select the coal to be traded.;SOLUTION: The coal evaluation trading system is provided with: an analysis data acquisition means 11 for acquiring analysis data of pure coal, ashes, and water to be primary elements of coal by coal kind; a coal price calculation means 12 for extracting only an item of pure coal in the analysis data to calculate, as a coal price per pure coal, overseas transport costs showing transport costs spent until a vessel reaches a base station facility, base station costs required in using the base station facility, inland transport costs showing transport costs until the vessel reaches a use facility, and ashes processing costs showing processing costs by coal kind to be burnt, all of which are regarded as an evaluation range of the coal price, by adding them to the pure coal; a coal price comparison means 13 for comparing coal prices per pure coal calculated as indices to economy evaluation of the coal by coal kind and unit price; and a coal buying and selling means 14 for buying and selling the coals by selecting the compared coal prices in accordance with purposes or places to use them.;COPYRIGHT: (C)2008,JPO&INPIT
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