爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Recently, aromatic saturation in distillate fractions specially in diesel fuel has received considerable attention.
摘要近年来石油(尤其是柴油)馏分脱除芳烃的问题受到越来越多的重视。收藏指正
2.Various feedstocks such as straight run distillate (TBP in the range of 250 to 400 ℃), HCO from FCC and the unconverted oil of hydrocracking can be processed to reduce the pour points for increasing diesel fuel production, accompanied with a higher overall gasoline plus diesel fuel yield in refinery.
以直馏轻蜡油、催化裂化重柴油和加氢裂化尾油为原料,经降凝可大幅度增产柴油,并可提高炼油厂轻质油收率、提高柴汽比、满足市场需求。收藏指正
尝试查询
汉英释义