微通道振荡调控沸腾床分离技术性能实验数据集

提出了一种基于微通道振荡调控的沸腾床分离技术，用于高效处理甲醇制烯烃（MTO）石化废水。通过实验和模拟分析，研究发现0.5-1.0 mm无烟煤滤料对总油、悬浮物和浊度的平均去除率分别达88.6%、90.9%和95.7%，效果显著优于其他滤料。优化操作条件表明，床层高度≥2.0 m且滤速≤15 m/h时，各项指标去除率均超过80%。开发的20 m³/h中试设备和50 m³/h工业设备在长周期运行中表现出稳定性能，工业设备出口悬浮物浓度平均为22.3 mg/L，平均分离效率达88.7%。该技术通过微通道脉动粘附、颗粒群沸腾脱附和微界面振荡脱附实现高效分离，为石化废水处理提供了创新解决方案，兼具高效性、稳定性和工程应用潜力。A fluidized bed separation technology based on microchannel oscillation regulation is proposed for efficient treatment of methanol-to-olefins (MTO) petrochemical wastewater. Through experimental and simulation analyses, it is found that anthracite filter media with a particle size of 0.5–1.0 mm achieves average removal rates of 88.6%, 90.9% and 95.7% for total oil, suspended solids and turbidity respectively, which significantly outperforms other filter media. Optimization of operating conditions shows that when the bed height is ≥2.0 m and the filtration rate is ≤15 m/h, the removal rates of all indicators exceed 80%. The developed 20 m³/h pilot-scale equipment and 50 m³/h industrial-scale equipment demonstrate stable performance during long-term operation; the average suspended solids concentration in the outlet of the industrial-scale equipment is 22.3 mg/L, with an average separation efficiency of 88.7%. The proposed technology achieves efficient separation via microchannel pulsation adhesion, fluidized particle desorption and micro-interface oscillation desorption, providing an innovative solution for petrochemical wastewater treatment with high efficiency, stability and engineering application potential.

搜集汇总

背景与挑战

背景概述

本数据集围绕微通道振荡调控沸腾床分离技术展开，旨在高效处理甲醇制烯烃（MTO）石化废水。实验表明，无烟煤滤料对污染物去除效果显著，在优化操作条件下各项指标去除率超过80%，且中试和工业设备表现出稳定的分离性能。该技术通过微通道脉动粘附等机制实现高效分离，为石化废水处理提供了创新且具有工程应用潜力的解决方案。