生物质连续水热液化制油中试平台研究
程肖帝 , 艾仙斌 , 阙志刚 , 蒋海伟 , 黄蓉 , 张珂 , 石金明
现代化工 ›› 2026, Vol. 46 ›› Issue (S2) : 345 -349.
生物质连续水热液化制油中试平台研究
Study on a continuous-flow hydrothermal liquefaction pilot platform used for biocrude oil production from biomass
开发了一种连续HTL中试平台(c-HTL),集成了预处理、进料控制、温度控制、压力控制、多级分步分离以及微负压旋蒸-萃取联用技术为一体,能实现100 kg/h级生物质油连续生成和分离。以餐厨垃圾制油为例,产油率达到28%,分离成本大大降低。进一步推广到城市污泥、畜禽粪便、木质素等原料高值化利用。有望实现更高的经济效益,推动生物质能源的工业化应用进程。
A pilot-scale continuous-flow hydrothermal liquefaction (c-HTL) platform was developed,which incorporates raw material pretreatment,feed control,temperature control,pressure control,multi-stage stepwise separation,and a combined technology of rotary evaporation under slight negative pressure and extraction.This platform enables the continuous production and separation of biocrude oil at a scale of 100 kg/h.Taking the production of biocrude oil from food waste as an example,the oil yield reaches 28% with a significant reduction in separation costs.The technology has been further extended to the high-value utilization of other feedstocks including municipal sludge,livestock and poultry manure,and lignin.It is expected to achieve higher economic benefits and accelerate the industrial application of biomass energy.
生物质 / 水热液化 / 连续反应和分离 / 中试平台 / 生物质油
biomass / hydrothermal liquefaction / continuous reaction and separation / pilot-scale platform / biocrude oil
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