生物柴油在地下金属和非金属矿山中的使用在北美,生物柴油已不是一种新燃料。事实上,对生物柴油的使用可追溯到20世纪70年代末和80年代初。作为欧佩克危机的产物,许多大学和政府机构进行了大量生物柴油和其他国产燃料的研究。当时主要结论是,生物柴油是技术上可以接受的石化柴 The use of biodiesel in underground metal and non-metallic mines In North America, biodiesel is no longer a new fuel. In fact, the use of biodiesel dates back to the late 1970s and early 1980s. As a result of the OPEC crisis, many universities and government agencies have conducted large amounts of biodiesel and other domestic fuels. The main conclusion at the time was that biodiesel was technologically acceptable petrochemical wood