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碳中和目标驱动下生物质燃料技术研究进展

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在碳中和目标的驱动下,炼化企业必须寻找新的路径,大力开发低碳、零碳的炼化新技术.生物基燃料性能与石油基燃料相近,但其全生命周期碳排放大幅降低,以生物质为原料生产替代燃料的技术,正成为炼油厂实现低碳、零碳发展的重要手段之一.本文综述了由生物质原料制碳氢类燃料(b-Fuels)相关技术的研究进展和发展趋势,主要包括无甘油生成的酯交换技术,控制产物选择性的酯交换技术,生物质油热裂解、催化裂解、加氢裂化技术,以及生物质与石油馏分共炼技术等,同时对未来炼化企业实现碳中和的技术发展路径进行了探讨,以期为炼厂转型发展提供思路借鉴.
Research progress of biomass fuels technology driven by carbon neutrality
Driven by the carbon neutrality goal,refining enterprises must find a new way to develop new low-carbon and zero-carbon refining technologies.The performance of bio-based fuels is similar to that of petroleum-based fuels,but its carbon emissions have been significantly reduced throughout its life cycle.Biomass fuels technology is becoming one of the important means for refineries to achieve low-carbon and zero-carbon development.Based on this,the research progress and development trend of the technologies related to the production of hydrocarbon fuels from biomass(b-Fuels)are reviewed,including the transesterification technology without glycerol generation and the transesterification technology controlling the selectivity of the products,the technologies of biomass pyrolysis,catalytic cracking and hydrocracking,and co-refining technologies of biomass and petroleum fractions.The technological development path of carbon neutrality for future refining and chemical enterprises is also discussed,with a view to the refinery transformation and development.

carbon neutralitybiomasssynthetic fuelstransesterificationhydrocrackingco-refiningCO2 utilization

韩伟、韩恒文、程薇、汤玮健

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中石化石油化工科学研究院有限公司,北京 100083

碳中和 生物质 合成燃料 酯交换 加氢裂化 共炼 CO2利用

2024

化工进展
中国化工学会,化学工业出版社

化工进展

CSTPCD北大核心
影响因子:1.062
ISSN:1000-6613
年,卷(期):2024.43(5)
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