重油

Multi tool use
Multi tool use

重油是原油提取汽油、柴油后的剩余重质油，其特点是分子量大、黏度高。重油的比重一般在0.82～0.95，熱值在10,000～11,000kcal/kg左右。其成分主要是碳氫化合物，另外含有部分的（約0.1～4％）的硫黃及微量的無機化合物。主要用于大型蒸汽轮机锅炉及中大型船舶用引擎的燃油。重油可以用作现代大型燃煤锅炉的启动点火燃料。现在对重油的研究方向主要是长链烃的裂化，目的是通过裂解重油得到轻质的柴油或者煤油。此外，二戰其間重油可用於制造燃燒彈。



參見


  • 焦油砂

  • 阿塔巴斯卡油砂公司（英语：Athabasca Oil Sands）


外部連結


  • Gushor Inc. - Heavy Oil Geoscience & Reservoir Engineering

  • OTS Heavy Oil Science Centre

  • Schlumberger map of global heavy oil resources

  • Molecular Basis of Heavy Organics in Petroleum and Heavy Oil





规范控制

  • GND: 4053968-4

  • NDL: 00575165


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