磁性纳米粒子类型和质量浓度对微波热解含油污泥的影响

doi:10.16085/j.issn.1000-6613.2021-1914

化工进展 ›› 2022, Vol. 41 ›› Issue (7): 3908-3914.DOI: 10.16085/j.issn.1000-6613.2021-1914

磁性纳米粒子类型和质量浓度对微波热解含油污泥的影响

蒋华义¹^,²(), 胡娟¹, 齐红媛¹^,²(), 游琰真¹, 王玉龙¹^,³, 武哲¹

^1.西安石油大学石油工程学院，陕西西安 710065
^2.西安石油大学陕西省油气田特种增产技术重点实验室，陕西西安 710065
^3.西安交通大学能源与动力工程学院，陕西西安 710069

收稿日期:2021-09-07 修回日期:2021-10-20 出版日期:2022-07-25 发布日期:2022-07-23
通讯作者: 齐红媛
作者简介:蒋华义（1974—），男，博士，教授，从事微波在石油工业中的应用研究。E-mail：hyjiang@xsyu.edu.cn。
基金资助:
陕西省自然科学基础研究计划(2019JQ-819);陕西省教育厅科研计划(20JS118)

Effect of magnetic nanoparticles type and mass concentration on microwave pyrolysis of oily sludge

JIANG Huayi¹^,²(), HU Juan¹, QI Hongyuan¹^,²(), YOU Yanzhen¹, WANG Yulong¹^,³, WU Zhe¹

^1.College of Petroleum Engineering, Xi’an Shiyou University, Xi’an 710065, Shaanxi, China
^2.Shaanxi Key Laboratory of Advanced Stimulation of Technology for Oil & Gas Reserviors, Xi’an Shiyou University, Xi’an 710065, Shaanxi, China
^3.School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710069, Shaanxi, China

Received:2021-09-07 Revised:2021-10-20 Online:2022-07-25 Published:2022-07-23
Contact: QI Hongyuan

摘要/Abstract

摘要：

鉴于传统微波吸收剂在协同微波热解含油污泥时存在热解效率较低、处理成本较高等问题，本文引入磁性纳米粒子作为新型微波吸收剂，探究了磁性纳米粒子种类和质量浓度在强化微波热解含油污泥中的作用效果和规律。实验结果表明：①在6种磁性纳米粒子（ZnFe₂O₄、Fe₃O₄、Ni、NiFe₂O₄、γ-Fe₂O₃和Co₃O₄）中，添加ZnFe₂O₄的实验组热解终温最高，为284℃，气、液相产物最多，分别为382mL和10.5mL；②当微波功率为800W、微波加热时间为20min时，添加纳米ZnFe₂O₄实验组的热解终温在质量浓度5.0mg/g时最高；③随着纳米ZnFe₂O₄质量浓度的增加，气相热解产物中H₂、CH₄和C₂H₆的含量（体积分数）不同程度增加，CO₂的含量不同程度降低，C _x H _y 的含量在ZnFe₂O₄质量浓度范围为0~5.0mg/g和5.0~15.0mg/g均先增加后降低，变化幅度很小。油相产物中C₄~C₁₂组分含量逐渐增加，C₁₈₊组分含量逐渐降低，C₁₃~C₁₈组分含量随着ZnFe₂O₄质量浓度的增加先增加后降低，再小幅增加。

关键词: 微波, 含油污泥, 磁性纳米粒子, 热解, 吸波剂

Abstract:

In view of the problems of low pyrolysis efficiency and high treatment cost when traditional microwave absorbent is used in the synergistic microwave pyrolysis of oily sludge, this paper introduced magnetic nanoparticles as a new microwave absorbent to explore the effects and rules of the type and mass concentration of magnetic nanoparticles in the enhancement of microwave pyrolysis of oily sludge. The experimental results showed that in the six magnetic nanoparticles (ZnFe₂O₄, Fe₃O₄, Ni, NiFe₂O₄, γ-Fe₂O₃ and Co₃O₄), the final pyrolysis temperature of the experimental group adding ZnFe₂O₄ was up to 284℃, and the gas and liquid products were 382mL and 10.5mL, respectively. When the microwave power was 800W and the microwave heating time was 20min, the final pyrolysis temperature of the experimental group adding nano-ZnFe₂O₄ was the highest at the mass concentration of 5.0mg/g. In addition, with the increase of nano-ZnFe₂O₄ mass concentration, the contents (volume fraction) of H₂, CH₄ and C₂H₆ in the gas phase pyrolysis products increased, while the contents of C _x H _y and CO₂ decreased. The contents of C₄—C₁₂ components in the oil phase products increased gradually, and the contents of C₁₈₊ components decreased gradually. The contents of C₁₃—C₁₈ components increased at first, then decreased and at last increased a little with the increase of the concentration of ZnFe₂O₄.

Key words: microwave, oily sludge, magnetic nanoparticles, pyrolysis, absorbing agent

中图分类号:

TE83

蒋华义, 胡娟, 齐红媛, 游琰真, 王玉龙, 武哲. 磁性纳米粒子类型和质量浓度对微波热解含油污泥的影响[J]. 化工进展, 2022, 41(7): 3908-3914.

JIANG Huayi, HU Juan, QI Hongyuan, YOU Yanzhen, WANG Yulong, WU Zhe. Effect of magnetic nanoparticles type and mass concentration on microwave pyrolysis of oily sludge[J]. Chemical Industry and Engineering Progress, 2022, 41(7): 3908-3914.

图/表 6

图1 热解产物收集装置示意图

图2 空白组及6种磁性纳米粒子热解温度随时间的变化曲线

图3 产气量和产液量随磁性纳米粒子种类变化的柱状图

图4 不同浓度ZnFe2O4的热解温度随时间的变化曲线图

图5 气相产物各组分含量随ZnFe2O4质量浓度变化的柱状图

图6 油相产物各组分含量随ZnFe2O4质量浓度变化的柱状图

参考文献 18

1	裴晋. 石油工业含油污泥及其处理工艺研究进展[J]. 石油化工安全环保技术, 2020, 36(5): 62-66.
	PEI Jin. On oily sludge from petroleum industry and research progress of treatment process[J]. Petrochemical safety and Environmental Protection Technology, 2020, 36(5): 62-66.
2	魏彦林, 吕雷, 杨志刚, 等. 含油污泥回收处理技术进展[J]. 油田化学, 2015, 32(1): 151-158.
	WEI Yanlin, Lei LYU, YANG Zhigang, et al. Advanced on recycling technique for oily sludge[J]. Oilfield Chemistry, 2015, 32(1): 151-158
3	杨豪, 刘磊. 含油污泥处理技术研究现状[J]. 石油化工应用, 2017, 36(11):6-11，15.
	YANG Hao, LIU Lei. Research status of oily sludge treatment technology[J]. Petrochemical Industry Application, 2017, 36(11): 6-11，15.
4	白潇阳, 周玲, 倪虹果, 等. 含油污泥无害化处理技术原理和适用性分析[J]. 环境科学与技术, 2015, 38(S1): 285-289.
	BAI Xiaoyang, ZHOU Ling, NI Hongguo, et al. The technical principle and applicability analysis of harmless treatment technology of oily sludge[J]. Environmental Science & Technology, 2015, 38(S1): 285-289.
5	LI Chunying, MENG Fanyu, WEI Li, et al. Application status and prospect of microwave pyrolysis technology of oily sludge[J]. Journal of Oil and Gas Technology, 2021, 43(1): 1-7.
6	SIVAGAMI Krishnasamy, TAMIZHDURAI Perumal, MUJAHED Shaikh, et al. Process optimization for the recovery of oil from tank bottom sludge using microwave pyrolysis[J]. Process Safety and Environmental Protection, 2021, 148: 392-399.
7	王文亮, 时宇杰, 王少华, 等. 纤维素与废轮胎微波共热解规律及产物特性[J]. 高等学校化学学报, 2018, 39(5): 964-970.
	WANG Wenliang, SHI Yujie, WANG Shaohua, et al. Pyrolysis behavior and product characteristics of microwave co-pyrolysis of cellulose and waste tire[J]. Chemical Journal of Chinese Universities, 2018, 39(5): 964-970.
8	王陆瑶, 孟东, 李璐. “热效应”或“非热效应”——微波加热反应机理探讨[J]. 化学通报, 2013, 76(8): 698-703.
	WANG Luyao, MENG Dong, LI Lu. Thermal or nonthermal microwave effects——the mechanism of microwave heating[J]. Chemistry, 2013, 76(8): 698-703.
9	王超前, 王文龙, 李哲, 等. 基于微波诱导定向加热的污泥新型热解方法能耗分析[J]. 化工学报, 2019, 70(S1): 168-176.
	WANG Chaoqian, WANG Wenlong, LI Zhe, et al. Energy consumption analysis of novel pyrolysis method of sewage sludge based on microwave-induced target-oriented heating[J]. CIESC Journal, 2019, 70(S1): 168-176.
10	丁慧. 含油污泥微波热解工艺条件优化现场实验研究[J]. 环境污染与防治, 2013, 35(4): 81-85.
	DING Hui. Field test of microwave pyrolysis of oily sludge and the process optimization[J]. Environmental Pollution & Control, 2013, 35(4): 81-85.
11	CHEN Yirong. Microwave pyrolysis of oily sludge with activated carbon[J]. Environmental Technology, 2016, 37(24): 3139-3145.
12	吴迪, 张军, 左薇, 等. 微波热解污泥影响因素及固体残留物成分分析[J]. 哈尔滨工业大学学报, 2015, 47(8): 43-47.
	WU Di, ZHANG Jun, ZUO Wei, et al. Influencing factors of sewage sludge pyrolysis by microwave and sewage sludge pyrolysis residues analysis[J]. Journal of Harbin Institute of Technology, 2015, 47(8): 43-47.
13	FRANCIS P P, SHRAVANI B, VINU R, et al. Production of diesel range hydrocarbons from crude oil sludge via microwave-assisted pyrolysis and catalytic upgradation[J]. Process Safety and Environmental Protection, 2021, 146: 383-395.
14	SHIEA J L, LINB J P, CHANG C Y, et al. Pyrolysis of oil sludge with additives of sodium and potassium compounds[J]. Resources, Conservation and Recycling, 2003, 39(1): 51-64.
15	AZADEH B N, GRANT A, CHARLES Q J. Microwave-assisted pyrolysis and activation of pulp mill sludge[J]. Biomass and Bioenergy, 2015, 73: 217-224.
16	董誉, 汤兵, 汤伟真, 等. 微波纳米磁粉协同作用处理污泥的研究[J]. 环境工程学报, 2011, 5(3): 680-684.
	DONG Yu, TANG Bing, TANG Weizhen, et al. Sludge processing by synergy of microwave and nano-sized magnetic particles[J]. Chinese Journal of Environmental Engineering, 2011, 5(3): 680-684.
17	张珂, 朱建华, 周勇, 等. 含油污泥中油水含量的3种测定方法比较[J]. 环境工程学报, 2014, 8(1): 385-391.
	ZHANG Ke, ZHU Jianhua, ZHOU Yong, et al. Comparison of three kinds of determination methods on oil and water content of oily sludge[J]. Chinese Journal of Environmental Engineering, 2014, 8(1): 385-391.
18	潘志娟, 黄群星, Alhadj-Mallah MOUSSA-MALLAYE, 等. 活性炭对储运油泥微波热解特性的影响[J]. 浙江大学学报(工学版), 2015, 49(6): 1166-1172.
	PAN Zhijuan, HUANG Qunxing, Alhadj-Mallah MOUSSA-MALLAYE, et al. Effect of activat carbon on microwave pyrolysis characteristics of petroleum sludge[J]. Journal of Zhejiang University(Engineering Science), 2015, 49(6): 1166-1172.

[1]	邵志国, 任雯, 许世佩, 聂凡, 许毓, 刘龙杰, 谢水祥, 李兴春, 王庆吉, 谢加才. 终温对油基钻屑热解产物分布和特性影响[J]. 化工进展, 2023, 42(9): 4929-4938.
[2]	李志远, 黄亚继, 赵佳琪, 于梦竹, 朱志成, 程好强, 时浩, 王圣. 污泥与聚氯乙烯共热解重金属特性[J]. 化工进展, 2023, 42(9): 4947-4956.
[3]	王达锐, 孙洪敏, 薛明伟, 王一棪, 刘威, 杨为民. 微波法高效合成全结晶ZSM-5分子筛催化剂及其催化性能[J]. 化工进展, 2023, 42(7): 3582-3588.
[4]	李海东, 杨远坤, 郭姝姝, 汪本金, 岳婷婷, 傅开彬, 王哲, 何守琴, 姚俊, 谌书. 炭化与焙烧温度对植物基铁碳微电解材料去除As(Ⅲ)性能的影响[J]. 化工进展, 2023, 42(7): 3652-3663.
[5]	杨子育, 朱玲, 王文龙, 于超凡, 桑义敏. 阴燃法处理含油污泥的研究及应用进展[J]. 化工进展, 2023, 42(7): 3760-3769.
[6]	姚丽铭, 王亚琢, 范洪刚, 顾菁, 袁浩然, 陈勇. 餐厨垃圾处理现状及其热解技术研究进展[J]. 化工进展, 2023, 42(7): 3791-3801.
[7]	张杉, 仲兆平, 杨宇轩, 杜浩然, 李骞. 磷酸盐改性高岭土对生活垃圾热解过程中重金属的富集[J]. 化工进展, 2023, 42(7): 3893-3903.
[8]	李若琳, 何少林, 苑宏英, 刘伯约, 纪冬丽, 宋阳, 刘博, 余绩庆, 徐英俊. 原位热解对油页岩物性及地下水水质影响探索[J]. 化工进展, 2023, 42(6): 3309-3318.
[9]	李栋先, 王佳, 蒋剑春. 皂脚热解-催化气态加氢制备生物燃料[J]. 化工进展, 2023, 42(6): 2874-2883.
[10]	王志伟, 郭帅华, 吴梦鸽, 陈颜, 赵俊廷, 李辉, 雷廷宙. 生物质与塑料催化共热解技术研究进展[J]. 化工进展, 2023, 42(5): 2655-2665.
[11]	梁贻景, 马岩, 卢展烽, 秦福生, 万骏杰, 王志远. La_1-_x Sr _x MnO₃钙钛矿涂层的抗结焦性能[J]. 化工进展, 2023, 42(4): 1769-1778.
[12]	王光宇, 孟境辉, 张锴. 煤泥间歇微波干燥模拟及介电性质[J]. 化工进展, 2023, 42(4): 1779-1786.
[13]	刘静, 林琳, 张健, 赵峰. 生物质基炭材料孔径调控及电化学性能研究进展[J]. 化工进展, 2023, 42(4): 1907-1916.
[14]	杨自强, 李风海, 郭卫杰, 马名杰, 赵薇. 市政污泥热处理过程中磷迁移转化的研究进展[J]. 化工进展, 2023, 42(4): 2081-2090.
[15]	赵佳琪, 黄亚继, 李志远, 丁雪宇, 祁帅杰, 张煜尧, 刘俊, 高嘉炜. 污泥和聚氯乙烯共热解三相产物特性[J]. 化工进展, 2023, 42(4): 2122-2129.

磁性纳米粒子类型和质量浓度对微波热解含油污泥的影响

Effect of magnetic nanoparticles type and mass concentration on microwave pyrolysis of oily sludge

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 6

参考文献 18

相关文章 15

编辑推荐

Metrics

本文评价