Theoretical Calculation of Heat and Material Balance for Oil Sludge Pyrolysis Process by Solid Heat Carrier Method

被引:0
作者
Zhang, Zhengyang [1 ]
Ma, Yue [1 ]
Guo, Fengzhi [1 ]
Yue, Changtao [1 ]
机构
[1] China Univ Petr, State Key Lab Heavy Oil Proc, Key Lab Opt Detect Technol Oil & Gas, Beijing 102249, Peoples R China
关键词
oil sludge; pyrolysis; solid heat carrier; material and heat balance; RECOVERY; PRODUCTS;
D O I
10.3390/en18020329
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this study, oil sludge from Jilin Petrochemical of China was selected to carry out the Fischer assay and proximate analysis. According to the properties of the Jilin oil sludge and its pyrolysates, the material and heat balance of the pyrolysis process was deduced theoretically based on 1000 kg of received base oil sludge. The results show that the solid heat carrier method can be used in the pyrolysis of oil sludge, and a new process flow is proposed. According to the heat required and heat provided in the rotary reactor and in the fluidized bed, 5940 kg of ash was needed as a solid heat carrier, and 25 kg of liquefied petroleum gas was needed as a supplementary fuel besides the semi-coke and retorting gas. The total input heat and output heat were 13.65 GJ and 10.04 GJ. The loss was 3.61 GJ and the thermal efficiency was 73.6%.
引用
收藏
页数:14
相关论文
共 36 条
  • [31] U.S. Environmental Protection Agency, 1989, Guidance Manual for Hazardous Waste Permits
  • [32] Micro- and mesoporous-enriched carbon materials prepared from a mixture of petroleum-derived oily sludge and biomass
    Wang, Jun
    Su, Chen
    Lin, Bing-Cheng
    Huang, Qun-Xing
    Ma, Zeng-Yi
    Chi, Yong
    Yan, Jian-Hua
    [J]. FUEL PROCESSING TECHNOLOGY, 2018, 171 : 140 - 147
  • [33] Wang W., 2006, Pet. Plan. Eng, V16, P15, DOI [10.3969/j.issn.1005-3158.2006.02.006, DOI 10.3969/J.ISSN.1005-3158.2006.02.006]
  • [34] Study on the Migration Characteristics of Sulfur and Nitrogen during Combustion of Oil Sludge with CaO Additive
    Zhang, Haoteng
    Gong, Zhiqiang
    Liu, Lei
    Wang, Zhenbo
    Li, Xiaoyu
    [J]. ENERGY & FUELS, 2020, 34 (05) : 6124 - 6135
  • [35] Method of smoldering combustion for refinery oil sludge treatment
    Zhao, Cheng
    Li, Yuzhong
    Gan, Zongwei
    Nie, Maofeng
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2021, 409
  • [36] Study on the oil-sludge separation by thermochemical method in rotating packed bed
    Zhao, Shuai
    Li, Ying-Jiao
    Qiao, Ning
    Xu, Fang-Jun
    Chu, Guang-Wen
    Zou, Hai-Kui
    Sun, Bao-Chang
    [J]. CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2022, 174