【摘要】 为了减少温室气体排放,扩大航煤的原料来源,生物航煤制备技术的开发受到许多国家的重视.中国石油化工股份有限公司(简称中国石化)开发出了适应多种原料的生物航煤制备技术,该技术以多种生物质油脂为原料,采用加氢法生产生物航煤.针对不同的产品需求,可有不同的产品方案,如最大量生产生物航煤方案,生物航煤兼顾生物柴油方案.以动植物油脂为原料,生物航煤质量收率为35%~45%,生物航煤的冰点可达48℃以下,同时还有7%~11%的柴油馏分和23%~29%的石脑油馏分.中国石化已在工业装置上生产出了符合ASTM D7566-11标准的生物航煤产品,并成功进行了试飞.更多还原

【Abstract】 To reduce the emission of greenhouse gases and broade the raw material sources of jet fuel,many countries have accelerated the development of bio-jet fuel.The technology for producing bio-jet fuel by hydrotreating vegetable oils or animal fat has been developed by SINOPEC,which contains different processing routes to produce bio-jet fuel and bio-diesel to meet the market demands,such as the route of producing bio-jet fuel maximally,and the route of producing bio-jet fuel and bio-diesel at one time.Relative to vegetable oil or animal fat,the final yield of bio-jet fuel with freezing point lower than -48 °C can reach to 35%–45%,the yield of diesel is 7%–11%,and the yield of naphtha is 23%–29%.The bio-jet fuel product fitting for the standard of ASTM D7566-11 has been produced by SINOPEC in an industrial unit,which was successful in the flight-test.更多还原