Research progress on pyrolysis of oily sludge

被引：0
|
作者：
Huang J. [1 ]
Liu J. [1 ]
Jiang T. [1 ]
Wu C. [1 ]
Xu Z. [2 ]
Ma X. [2 ]
Wen J. [2 ]
Wang S. [3 ]
机构：
[1] Sinopec Research Institute of Petroleum Engineering, Beijing
[2] School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin
[3] Department of Chemistry, Nankai University, Tianjin
来源：
Huagong Jinzhan/Chem. Ind. Eng. Prog. | 2019年 / S1卷 / 232-239期
关键词：
energy analysis; kinetic modeling; oily sludge; pyrolysis; recovery;
D O I：
10.16085/j.issn.1000-6613.2019-0682
中图分类号：
学科分类号：
摘要：
Oily sludge is one of the main pollutants in petroleum industry. Its treatment has been a difficult problem for oil fields and oil enterprises. If it is not properly disposed of, it will cause serious environmental pollution. Pyrolysis technology is a new treatment technology of oily sludge, which converts heavy components into light components and recycles them under the condition of no oxygen or anoxia. It can treat oily sludge more thoroughly and has the characteristics of less secondary pollution and energy recycling. It is a treatment method with wide application prospects. The research progress of pyrolysis technology of oily sludge at home and abroad is summarized in this paper. The effects of temperature, heating rate, residence time and pyrolysis catalyst on pyrolysis efficiency and products of oily sludge are mainly introduced. The fitting method of pyrolysis kinetic model is also described. The process of pyrolysis energy flow and pyrolysis equipment widely used in industry are analyzed. The possible development direction of pyrolysis technology of oily sludge in the future was put forward in order to provide reference for the development of pyrolysis technology of oily sludge. © 2019, Chemical Industry Press Co., Ltd.. All rights reserved.
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页码：232 / 239
页数：7
相关论文
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