A method for purification of crude triglycerides to be used as a raw material for production of biodiesel fuel.
一种对要用作生产生物柴油燃料的原料的粗甘油三酯进行纯化的方法。
Said fungus could be used to remove organic sulfur from crude oil, diesel fuel and so on.
该烟曲霉可以直接脱除油品中的有机硫，有一定的实际应用价值。
Heavy fuel oils that come from residual oils of crude oil refining, are used as fuels of the steam boiler, furnace and gas turbine.
重质燃料油一般是原油经过炼制所产生的渣油经调合而成的，主要用作蒸汽锅炉、加热炉以及燃汽轮机的燃料。
It takes up to four barrels of water to generate one barrel of tar-sands crude, and 20% of Canada's natural gas (a clean fuel) is used to produce oil (a dirty one).
每采集一桶焦油沙原油需要耗费四桶水。加拿大20%的天然气（清洁燃料）用来提炼石油（脏的原油） 。
Because it burns well, the crude oil is used as fuel and in some ways it is superior to coal in this respect.
由于石油易于燃烧，它被用来作为燃料，而且在某些方面它比煤炭要优越。
The fuel alcohol production by fermentation through enzymatic hydrolysis could partly replace crude oil. Biomass can also be used to produce other chemicals and biochemicals.
应用酶水解技术处理生物质所制造的燃料酒精可以部分替代石油，生物质还可以被进一步转化成其他的化学产品及生物化学品。
The lighter parts of the crude oil are used mainly for fuel, but each one differs from the others in the amount of heat it will give off.
原油中那些较轻的部分主要用作燃料，但每一部分发出的热量各有不同。
The lighter parts of the crude oil are used mainly for fuel, but each one differs from the others in the amount of heat it will give off.
原油中那些较轻的部分主要用作燃料，但每一部分发出的热量各有不同。
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