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当前位置：工程学研究 > 2025年 4卷 (4)期

Open Access Article

Journal of Engineering Research. 2025; 4: (4) ; 8-14 ; DOI: 10.12208/j.jer.20250148.

Research progress on synergistic thermal desorption processes and equipment for biomass and oily sludge
生物质与含油污泥协同热脱附工艺及装备研究进展

作者： 郭亮¹ *, 何荣荣², 白鑫³, 王茂仁³

1 中国石油招标中心新疆分中心新疆克拉玛依

2 中石油克拉玛依石化有限责任公司质量检验中心（计量检定所）新疆克拉玛依

3 中国石油大学（北京）克拉玛依校区工学院新疆克拉玛依

*通讯作者：郭亮,单位：中国石油招标中心新疆分中心新疆克拉玛依；

克拉玛依市科技计划项目（编号：XQZX20240055）

发布时间: 2025-04-06 总浏览量: 9

PDF 全文下载引用本文

摘要

在含油污泥热脱附过程中添加生物质能够改变其热脱附行为和过程特性，但目前在工艺参数优化和设备选型方面仍存在诸多挑战。为此，系统分析了含油污泥热脱附与生物质碳化反应过程，探讨了热脱附工艺参数的影响规律及设备的适用性。结果显示：（1）热脱附过程中，含油污泥和生物质均经历了水分脱附、轻质组分脱附、重质组分脱附与分解以及碳化等典型阶段，加热温度和时间是影响回收油品质和回收率的关键控制参数。（2）螺旋推进式和回转窑式连续热脱附装置处理能力大、效率高，能满足协同热脱附的工艺需求。（3）当前仍面临能耗大、温度场分布调控难度高以及残渣资源化路径受限等难题。建议后续研究应从基础理论创新、工艺优化设计和政策法规完善等多维度开展研究。研究进展表明，生物质与含油污泥具有良好的协同热脱附增效作用前景。

关键词： 生物质；含油污泥；热脱附；协同

Abstract

Adding biomass during the thermal desorption process of oily sludge can change its thermal desorption behavior and process characteristics. However, there are still many challenges in the optimization of process parameters and equipment selection at present. For this purpose, the thermal desorption of oily sludge and the reaction process of biomass carbonization were systematically analyzed, and the influence patterns of the thermal desorption process parameters and the suitability of the equipment were discussed. The results show that: (1) During the thermal desorption process, both oily sludge and biomass have undergone typical stages such as water devolatilization, light component devolatilization, heavy component devolatilization and decomposition, and carbonization. The heating temperature and time are the key control parameters affecting the quality and recovery rate of the recovered oil. (2) The spiral propulsion type and rotary kiln type continuous thermal desorption devices have large processing capacity and high efficiency, and can meet the process requirements of collaborative thermal desorption. (3) At present, there are still problems such as high energy consumption, high difficulty in regulating the temperature field distribution, and limited paths for the resource utilization of residues. It is suggested that subsequent research should be carried out from multiple dimensions such as basic theoretical innovation, process optimization design and improvement of policies and regulations. Research progress indicates that biomass and oily sludge have a promising synergistic thermal desorption enhancement effect.

Key words： Biomass; Oily sludge; Thermal desorption; Synergy

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引用本文

郭亮, 何荣荣, 白鑫, 王茂仁, 生物质与含油污泥协同热脱附工艺及装备研究进展[J]. 工程学研究, 2025; 4: (4) : 8-14.

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