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.
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 ℃ 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.
出处
《中国科学：化学》
CAS
CSCD
北大核心
2014年第1期46-54,共9页
SCIENTIA SINICA Chimica
关键词
生物质
动植物油脂
加氢处理
降凝
生物航煤
biomass, vegetable oil and animal fat, hydrotreatement, hydrodewaxing, bio-jet fuel
