论文部分内容阅读
我省钢铁工业能源结构,六十年代以前是以煤为主,六十年代开始,天然气开采逐年增长,首先在重庆钢铁公司轧钢加热炉及炼钢平炉上使用天然气作燃料。七十年代以来,我省主要钢铁厂的燃料结构,逐步以天然气代煤。现在除攀钢以外,主要中小钢厂均以天然气作为冶金燃料。据有关资料介绍,我省天然气储量,如按现有速度开采,只能开采11年左右。但近几年来,以天然气作原料的五大化工厂相继投产,天然气消耗量大幅度增加,出现了天然气供应紧张的局面,目前我省
The steel industry energy structure in our province was dominated by coal until the 1960s. Since the 1960s, natural gas mining has been increasing year by year. Natural gas was first used as fuel in rolling mills and steel-making open hearth furnaces of Chongqing Iron and Steel Company. Since the seventies, the fuel structure of major steel mills in our province has gradually replaced coal with natural gas. Now except Panzhihua Iron and Steel, the major small and medium-sized steel mills use natural gas as metallurgical fuel. According to relevant information, our province’s natural gas reserves can only be mined for 11 years if it is mined at the current speed. However, in recent years, natural gas as the raw material of the five major chemical plants have been put into operation, a substantial increase in natural gas consumption, there has been a tight supply of natural gas situation, the current province