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煤炭是我国的主要能源,它在我国能源构成中占70％。目前我国能源供应紧张,直接影响工农业生产和人民生活。为了缓解能源供应紧张,国家提出了“开发与节约并重”的能源方针。当前除重点开发山西煤炭外,各部门都面临着提高能源利用效率和节约能源的艰巨任务。煤炭由生产到消费的全过程中,贯穿始终的是运输问题。在我国煤炭运输中(不包括地方短途集散),铁路担负煤炭总运量的93％。煤炭在运输途中,经过装车、铁路运输、港口换装、到达港站的卸车卸船等诸多环节,会有一定数量的损耗。这个问题近年来在国内引起
Coal is China’s major energy source, accounting for 70% of China’s energy mix. At present, China’s energy supply has a direct impact on industrial and agricultural production and people’s lives. In order to ease the shortage of energy supply, the government has put forward the energy policy of “equal emphasis on development and conservation”. In addition to the current focus on the development of Shanxi coal, all departments are facing the arduous task of improving energy efficiency and energy conservation. Throughout the entire process of coal production and consumption, transportation has always been a problem. In China’s coal transportation (excluding local short-distance distribution), the railway takes 93% of the total amount of coal transported. During the transportation of coal, there will be a certain amount of loss after many steps of loading, railway transportation, port loading and unloading, unloading and unloading at the port of arrival. This problem has been caused in the country in recent years