SRCA生物柴油技术的工业应用

摘要

介绍了中国石化石油化工科学研究院研发的近/超临界甲醇醇解(SRCA)生物柴油技术在中海油东方石化有限责任公司60 kt/a生物柴油装置上的首次工业应用情况.装置运行和标定结果表明,以酸化油等废弃油脂为原料,装置运行平稳,生产能力达到了设计负荷,三废排放少且容易处理,产品质量满足生物柴油(BD100)国家标准(GB/T 20828-2007)的要求,综合能耗为4 259.76 MJ/t,低于国家4 390.50 MJ/t的规定.%The first industrial application of SRCA biodiesel production process using sub-/supercritical technology developed by SINOPEC Research Institute of Petroleum Processing in a 60 kt/a demonstration unit of CNOOC New Energy Company was introduced.The results indicate that with the acidified waste lipid as raw material,the device operates smoothly and the production capacity reaches the design value,the three wastes discharge (waste water,waste gas and residues) is less and easy to handle.The qualities of the biodiesel product meet the requirements of the national standard of biodiesel (BD100) (GB/T 20828-2007) and the energy consumption of the unit is 4 259.76 MJ/t,less than the national standard of 4 390.50 MJ/t.