论文部分内容阅读
1.前言 鞍钢黑色冶金矿山拥有五座铁矿,五座辅助矿山(包括石灰石矿、粘土矿、锰矿等) 和一座烧结厂。 其基本生产流程和物质消耗结构如图1: 为了便于编制鞍钢矿山能源型投入产出表,我们将鞍钢矿山公司所属各矿(厂),划分为若干产品生产部门,以此确定投入产出表的目录。部门的划分原则,是按照产品消耗结构相同,工艺技术相类似,用途相同的要求划分的。鞍钢矿山公司有许多矿(场)厂,但主要流程是采矿、选矿、烧结,其他辅助矿山和部门也是为其主流程服务的。
1. Foreword Ansteel Black Metallurgy Mine has five iron mines, five auxiliary mines (including limestone mines, clay mines, manganese mines, etc.) and a sinter plant. The basic production process and material consumption structure shown in Figure 1: In order to facilitate the preparation of the Ansteel Mine Energy Input-Output Table, we will mine the Anshan Iron and Steel Company owned mine (plant), is divided into a number of product sectors, in order to determine the input-output table Directory. Division of the principle is based on the same product consumption structure, process technology is similar to the same purpose of the use of requirements. Anshan Iron and Steel Company has a number of mining (field) plant, but the main process is mining, mineral processing, sintering, and other auxiliary mines and departments also serve its main process.