A low cost purchase system for optimizing coal blending

摘要：

　　A low cost purchase system SOPCC for optimizing coal blending was developed to guide the coke making and the purchase of coke making coal.The system consist coal characteristics subsystem 1 and subsystem 2 for optimizing purchase of coal.The subsystem 1 can record,correct and calculate the average value of coal characteristics at different period and provide coal characteristics data for the subsystem 2,so that the subsystem 2 can automatically get the purchase plan by using “SOLVER method.The optimized purchase system satisfies the requirements for coke quality and the lowest net cost of coal (coal price–byproduct price) under all restrictions such as coal quality,coke quality prediction and purchase restrictions.The system can therefore achieve long-term control of high quality,stable production and low cost of coke starting from procurement of coal.

关键词： low cost purchase system byproduct price coke quality prediction solver

作者: Du Ping Liu Jian-bo Zhou Junlan Bai Xinge Qian Rugang Ren Huawei

作者单位: Iron-making & Environment Research Group,Institute of Research of Iron and Steel,Shasteel,Jinfeng Town,Zhangjiagang City,Jiangsu Province,215625

会议类型: 国际会议

会议名称: Asia Steel International conference 2012(第五届亚洲钢铁大会)

会议地点: 北京

会议语种:英文

页码: 1-7

在线出版日期: 2012-09-23（万方平台首次上网日期，不代表论文的发表时间）