论文部分内容阅读
全球30%的能源来自煤炭,世界45%的发电站是消耗煤炭的。据美国《油气》杂志载文分析,按目前的消费速度,世界石油储量仅能再开采40年;而世界煤炭储量,至少能继续开采200年以上。据此认为,煤炭是人类未来重要地生产能量的资源。煤炭的海运量仅次于铁矿石,居世界第2位。在过去的10年中,世界煤炭的海运量增长了86%,增长幅度居世界大宗干散货之首位。据联合国预测,到2000年,世界煤炭的贸易量,将达到5.129亿吨,约为1900年的3倍。中国拥有丰富的煤炭资源,目前已探明的煤炭蕴藏量达8900亿吨,约占世界煤炭资源总量的80%。中国的煤炭产量已连续10年居世界第一位。1995年中国的煤炭产量为12.8亿吨,占世界煤炭总产量的34%,比煤炭产量居世界第2位的美国多出2.8亿吨。预计1996年中国的煤炭产量将达到13亿吨以上。据有关部门预测,到2000年,中国的煤炭产量将增至14亿吨至14.5亿吨。另据美国能源部预测,今后15年中,中国煤炭产量将达到22亿吨。
Thirty percent of the world’s energy comes from coal, and 45% of the world’s power plants consume coal. According to the article published by the United States “Oil and Gas” magazine, according to the current consumption rate, the world’s oil reserves can only be re-mining for 40 years; while the world’s coal reserves, at least continue to be mined more than 200 years. According to this, coal is an important source of energy for mankind’s future production. Coal shipping is second only to iron ore, ranking the second in the world. In the past 10 years, the world’s coal shipping volume increased by 86%, ranking the first among the world’s major dry bulk cargoes. According to the UN forecast, by the year 2000, the world trade volume of coal will reach 5,129 million tons, about three times that of 1900. China has abundant coal resources. At present, it has proved that its coal reserves amount to 890 billion tons, accounting for about 80% of the total coal resources in the world. China’s coal output has ranked first in the world for 10 consecutive years. In 1995, China’s coal production was 1.28 billion tons, accounting for 34% of the world’s coal output, more than 280 million tons more than the U.S., which ranks second in the world in coal production. It is estimated that China’s coal output will reach 1.3 billion tons in 1996. According to the forecast of relevant departments, by the year 2000, China’s coal output will increase from 1.4 billion tons to 1.45 billion tons. According to the US Department of Energy forecast, in the next 15 years, China’s coal output will reach 2.2 billion tons.