Development of calculation software of technical economy of indirect coal liquefaction project
WANG Qiang
WANG Minghua
HAN Yijie
Abstract：To evaluate technical economy of indirect coal liquefaction project and improve the efficiency of project research and investment, the material flow and energy flow of coal indirect liquefaction was studied to form a model. The study was based on the research of every u-nit of project. The composition of dry gas was calculated by constructing the model of dry pulverized coal gasification,and the hydrocarbon production rate and hydrocarbon distribution were calculated by F-T model. Using Excel as the background support,the VB visual interface as the output platform,built the coal indirect liquefaction project technical and economic calculation platform,the product output and com-position,unit product investment,unit product comprehensive energy consumption,unit product water consumption,energy efficiency,CO2 emissions,SO2 emissions,NOx emissions and energy consumption and emissions targets could be calculated through the model. The value calculated by model was almost the same as the design value.
Keywords：indirect coal liquefactiontechnical economyelement calculationproject evaluation
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 80-84 )