The Catalytic Effect of Modified Bentonite on the Pyrolysis of Oily Sludge
Wang, H (Wang, H.); Jia, H (Jia, H.); Wang, L (Wang, L.); Chen, H (Chen, H.)
2015
Source PublicationPETROLEUM SCIENCE AND TECHNOLOGY
Volume33Issue:13-14Pages:1388-1394
Abstract

To raise the recovery of oil during pyrolysis, reactions were performed on oily sludge using catalysts such as a molecular sieve and an Fe-containing molecular sieve catalyst in a tubular furnace reactor. The catalysts were prepared through hydrothermal method and characterized by various characterization methods. The results of the sample for the test have shown that more time could significantly increase the oil yield. The rate of oil recovery was increased with the increase of the catalytic in the initial phase and decreased at the back of the stage. In addition, higher temperature contributed to higher oil production, and at the same time the optimal ratio of molecular sieve catalytic to sludge was found to be 0.035. Research has revealed that the content of oil recovery rate could reach up to 85.52%. The effects of catalytic on the recovery improve rate of oil in oily sludge samples presented the following decreasing order of the molecular sieve and the Fe-containing molecular sieve.

KeywordOily Sludge Molecular Sieve Bentonite Modification Pyrolysis
DOI10.1080/10916466.2015.1062778
Indexed BySCI
WOS IDWOS:000361565500005
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/5178
Collection中国科学院特殊环境功能材料与器件重点试验室
Affiliation1.Xinjiang Univ, Inst Geol & Min Engn, Urumqi 830047, Xinjiang, Peoples R China
2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Funct Mat & Devices Special Environm, Lab Environm Sci & Technol, Urumqi, Xinjiang, Peoples R China
Recommended Citation
GB/T 7714
Wang, H ,Jia, H ,Wang, L ,et al. The Catalytic Effect of Modified Bentonite on the Pyrolysis of Oily Sludge[J]. PETROLEUM SCIENCE AND TECHNOLOGY,2015,33(13-14):1388-1394.
APA Wang, H ,Jia, H ,Wang, L ,&Chen, H .(2015).The Catalytic Effect of Modified Bentonite on the Pyrolysis of Oily Sludge.PETROLEUM SCIENCE AND TECHNOLOGY,33(13-14),1388-1394.
MLA Wang, H ,et al."The Catalytic Effect of Modified Bentonite on the Pyrolysis of Oily Sludge".PETROLEUM SCIENCE AND TECHNOLOGY 33.13-14(2015):1388-1394.
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