论文部分内容阅读
一、概述我厂是一个中型钢铁联合企业,每年耗能源80万吨标准煤。同时,炼铁、炼焦过程中产生大量副产煤气,占购入一次能源总量的31%左右。我厂有750m~3高炉两座,年产高炉煤气为12亿 m~3左右,热值850～950Kcal/NM~3。
I. Overview Our factory is a medium-sized steel complex, which consumes 800,000 tons of standard coal annually. At the same time, a large amount of by-product gas is produced in ironmaking and coking processes, accounting for about 31% of the total primary energy purchased. Our factory has two 750m ~ 3 blast furnaces, with an annual output of blast furnace gas of 1.2 billion m ~ 3, the calorific value of 850 ~ 950Kcal / NM ~ 3.