煤油 (lamp kerosene;kerosene ;kerosine )主要是指一种化学物质,是轻质石油产品的一类。由天然石油或人造石油经分馏或裂化而得。单称“煤油”一般指照明煤油。又称灯用煤油和灯油(lamp kerosene),也称“火油”,俗称“洋油”,粤语也称“火水”。词条介绍了煤油的国内 历史、物理化学性质、制备方法、用途、毒性、泄漏处理以及防护措施等。
煤油灯 kerosene lamp ; kerosene burner ; kerosene oil lamps ; kerosene kerosine lamp
航空煤油 jet fuel ; Pentachlorophenol ; plane kerosene ; kerosene
煤油炉 kerosene stove ; Primus ; oilstove
两用煤油 dual-purpose kerosene ; double-duty kerosene ; duty kerosene
煤油发动机 kerosene engine ; paraffin engine ; kerosenekerosineengine ; kerosene-burning engine
煤油气 kerosene oil-gas ; petroleum gas
磺化煤油 Sulfonated kerosene ; Sulf ; Sulfonatedkerosenebr ; Sulphonated kerosene
煤油沥青 [材] kerites
民用煤油 domestic kerosene
When dimethyl sulfoxilde was used assolvent,the aromtic content in Daqing lamp kerosene can be reduced to as low as 0.5%by fivetheoretical stage extraction with solvent-oil ratio of 4.
当溶剂比为4,经5级萃取,煤油中芳烃总含量由10.6%可降至0.5%。
参考来源 - 溶剂萃取法脱除灯用煤油芳烃制取无芳烃煤油·2,447,543篇论文数据,部分数据来源于NoteExpress
泄漏的煤油已污染了水源。
“今年冬天如果没有煤油可怎么办呢?”阿尔说。—“那又怎么样?”她说。“我们还有电呢。”
"What if there is no kerosene this winter?" said Al.—"So what?" she said. "We still have electricity."
在炼油厂,从地下提取的原油被分离成天然气、汽油、煤油和各种其他类型的油。
At a refinery, the crude oil from underground is separated into natural gas, gasoline, kerosene, and various oils.
And I know that sodium chloride forms because, if I look on the webpage at 3.091, you see this down here, this is sodium in kerosene.
我知道氯化钠形式,因为我看过3。091的网站,看看这个,这是钠在煤油中。
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