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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.
In order to reduce greenhouse gas emissions and expand sources of raw materials for jet fuel, development of bio-jet fuel preparation technology has drawn the attention of many countries.China Petrochemical Corporation (SINOPEC) has developed a bio-jet fuel preparation technology adapted to various raw materials , Which uses a variety of biomass fats and oils as raw materials and produces hydrogenated bio-jet coal by using hydrogenation method. There are different product solutions for different product needs, such as the largest production of bio-jet fuel scheme, bio-jet fuel and biodiesel solution Taking animal and plant fats as raw material, the bio-aviation coal quality yield is 35% ~ 45%, bio-aviation coal’s freezing point can reach below 48 ℃, and there are 7% ~ 11% diesel fraction and 23% ~ 29% Naphtha fraction Sinopec Corp. has produced biofuels products that meet ASTM D7566-11 standards on industrial installations and successfully conducted test flights.