Anhui Key Laboratory of Coal Clean Conversion and Utilization, School of Chemistry and Chemical Engineering, Anhui University of Technology, Ma’anshan, Anhui 243002, China
It has become the top priority for coking industry to rationally use and enlarge coking coal resources because of the shortage of the resources. This review focuses on the potential utilization of oil shale (OS) as a feedstock for coal-blending coking, in which the initial and basic step is pyrolysis. However, OS has a high ash content. If such OS is directly used for coal-blending coking, the coke product will not meet market demand. Therefore, this review firstly summarizes separation and beneficiation techniques for organic matter in OS, and provides an overview on coal and OS pyrolysis through several viewpoints (e.g., pyrolysis process, phenomena, and products). Then the exploratory studies on co-pyrolysis of coal with OS, including co-pyrolysis phenomena and process mechanism, are discussed. Finally, co-pyrolysis of different ranks of coals with OS in terms of coal-blending coking, where further research deserves to be performed, is suggested.
. [J]. Frontiers of Chemical Science and Engineering, 2020, 14(4): 504-512.
Xiangchun Liu, Ping Cui, Qiang Ling, Zhigang Zhao, Ruilun Xie. A review on co-pyrolysis of coal and oil shale to produce coke. Front. Chem. Sci. Eng., 2020, 14(4): 504-512.
P Cui, K L Qu, Q Ling, L Y Cheng, Y P Cao. Effects of coal moisture control and coal briquette technology on structure and reactivity of cokes. Coke and Chemistry, 2015, 58(5): 162–169
2
H Jiao, M Wang, J Kong, D Yan, J Guo, L Chang. Contribution of single coal property to the changes of structure and reactivity of chars from blending coking. Journal of Analytical and Applied Pyrolysis, 2018, 134: 114–121
3
X Liu, Q Ling, Z Zhao, R Xie, D Yu, Q Ke, Z Lei, P Cui. Effects of low-temperature rapid pyrolysis treatment on the improvement in caking property of a Chinese sub-bituminous coal. Journal of Analytical and Applied Pyrolysis, 2018, 135: 319–326
4
P Cui, A J Wang, Z L Wang, W W Wang. Effect of boron trioxide on coke’s inner carbon solution loss reaction. Coke and Chemistry, 2013, 56(7): 253–257
5
Z Niu, G Liu, H Yin, C Zhou. Devolatilization behaviour and pyrolysis kinetics of coking coal based on the evolution of functional groups. Journal of Analytical and Applied Pyrolysis, 2018, 134: 351–361
6
L Y Li. Study on supply and demand situation and development countermeasures of coking coal industry in China. Coastal Engineering, 2018, 5(4): 141–148 (in Chinese)
7
S Y Mao, Z C Ye, L G Jiang, L Q Ye, M Q Jiang, J X She, L H Bian, L Zhang, Y H Shi, Y Y Chen, et al. 2018 China Statistical Yearbook. Beijing: China Statisticals Press, 2018, 193–212 (in Chinese)
8
T J Wei, W D Yan, X J Ma, J M Ma, J W Yu, L Niu, F Deng, S H Yan, E H Li, J Z Li, et al. 2018 China Mineral Resources. Beijing: Geological Publishing House, 2018, 1–14 (in Chinese)
9
X Ru, Z Cheng, L Song, H Wang, J Li. Experimental and computational studies on the average molecular structure of Chinese Huadian oil shale kerogen. Journal of Molecular Structure, 2012, 1030: 10–18
10
T F Yen, G V Chilingarian. Developments in Petroleum Science 5 Oil Shale. Amsterdam: Elsevier, 1976, 29–37
11
J G Speight. Shale Oil Production Processes. Houston: Gulf Professional Publishing, 2012, 14
12
Y Huang, M Zhang, J Lyu, H Yang. Modeling study of combustion process of oil shale semicoke in a circulating fluidized bed boiler. Carbon Resources Conversion, 2018, 1(3): 273–278
13
S Zendehboudi, A Bahadori. Shale Oil and Gas Handbook. Houston: Gulf Professional Publishing, 2015, 231–283
14
Z J Liu, Q S Dong, S Q Ye, J W Zhu, W Guo, D C Li. The situation of oil shale resources in China. Journal of Jilin University, 2006, 36(6): 869–876 (Earth Science Edition)
15
S Wang, X Jiang, X Han, J Tong. Investigation of Chinese oil shale resources comprehensive utilization performance. Energy, 2012, 42(1): 224–232
16
X M Jiang, X X Han, Z G Cui. New technology for the comprehensive utilization of Chinese oil shale resources. Energy, 2007, 32(5): 772–777
17
Y Wang. Study on co-pyrolysis characteristics of coal and oil shale. Dissertation for the Master’s Degree. Ma’anshan: Anhui Univeristity of Technology, 2018, 4–6 (in Chinese)
18
C H Fang, L Z Cong, H Y Wang, D W Zheng. Main problems in development and utilization of oil shale and the status of in-situ conversion process technology in China. In: 28th Oil Shale Symposium. Golden: Colorado School of Mines, 2008, 13–15
19
Z Zhang, X Yang, H Jia, H Zhang. Kerogen beneficiation from Longkou oil shale using gravity separation method. Energy & Fuels, 2016, 30(4): 2841–2845
20
S C Tsai, R E Lumpkin. Oil shale beneficiation by froth flotation. Fuel, 1984, 63(4): 435–439
21
M A Weiss, I V Klumpar, T A Ring, C R Peterson. Shale beneficiation and oil recovery from the concentrate. Engineering Costs and Production Economics, 1988, 13(2): 135–154
22
M R Hasan, M T Reza. Hydrothermal deformation of Marcellus shale: effects of subcritical water temperature and holding time on shale porosity and surface morphology. Journal of Petroleum Science Engineering, 2019, 172: 383–390
23
E Reverchon, D I Marco. Supercritical fluid extraction and fractionation of natural matter. Journal of Supercritical Fluids, 2006, 38(2): 146–166
24
R Kramer, M Levy. Extraction of oil shales under supercritical conditions. Fuel, 1989, 68(6): 702–709
25
T Wu, Q Xue, X Li, Y Tao, Y Jin, C Ling, S Lu. Extraction of kerogen from oil shale with supercritical carbon dioxide: Molecular dynamics simulations. Journal of Supercritical Fluids, 2016, 107: 499–506
26
H M Alnawafleh, F Y Fraige. Shale oil solvent extraction of central Jordan El-lajjun oil shale. Journal of Analytical Sciences, Methods and Instrumentation, 2015: 35–43
27
E Nassef, A Soliman, R A Al-Alla, Y Eltaweel. Experimental study on solvent extraction of Quseir oil shale in Egypt. Journal of Surface Engineered Materials and Advanced Technology, 2015, 5(3): 147–153
28
R A Haddadin. Tetralin extraction of Jordan oil shale with ultrasonic irradiation. Fuel, 1974, 53(3): 182–185
29
S Deng, Z Wang, Q Gu, F Meng, J Li, H Wang. Extracting hydrocarbons from Huadian oil shale by sub-critical water. Fuel Processing Technology, 2011, 92(5): 1062–1067
30
Z Wang, S Deng, Q Gu, X Cui, Y Zhang, H Wang. Subcritical water extraction of Huadian oil shale under isothermal condition and pyrolysate analysis. Energy & Fuels, 2014, 28(4): 2305–2313
31
O N Fedyaeva, V R Antipenko, D Y Dubov, T V Kruglyakova, A A Vostrikov. Non-isothermal conversion of the Kashpir sulfur-rich oil shale in a supercritical water flow. Journal of Supercritical Fluids, 2016, 109: 157–165
32
Ž Knez, E Markočič, M Leitgeb, M Primožič, M Knez Hrnčič, M Škerget. Industrial applications of supercritical fluids: A review. Energy, 2014, 77: 235–243
33
H Hu, J Zhang, S Guo, G Chen. Extraction of Huadian oil shale with water in sub- and supercritical states. Fuel, 1999, 78(6): 645–651
34
S Deng, Z Wang, Y Gao, Q Gu, X Cui, H Wang. Sub-critical water extraction of bitumen from Huadian oil shale lumps. Journal of Analytical and Applied Pyrolysis, 2012, 98: 151–158
35
Y Yürüm, Y Dror, M Levy. Effect of acid dissolution on the mineral matrix and organic matter of Zefa EFE oil shale. Fuel Processing Technology, 1985, 11(1): 71–86
36
J Yan, X Jiang, X Han, J Liu. A TG–FTIR investigation to the catalytic effect of mineral matrix in oil shale on the pyrolysis and combustion of kerogen. Fuel, 2013, 104: 307–317
37
I A Breger. Organic Geochemistry. Oxford: Pergamon Press, 1963, 148–182
38
K Zhang, Y Li, Z Wang, Q Li, R Whiddon, Y He, K Cen. Pyrolysis behavior of a typical Chinese sub-bituminous Zhundong coal from moderate to high temperatures. Fuel, 2016, 185: 701–708
39
Y Ma, S Li. The mechanism and kinetics of oil shale pyrolysis in the presence of water. Carbon Resources Conversion, 2018, 1(2): 160–164
40
J Qian, J Wang, S Li. Review of oil shale in world. Energy China, 2006, 28(8): 16–19 (in Chinese)
41
I Külaots, J L Goldfarb, E M Suuberg. Characterization of Chinese, American and Estonian oil shale semicokes and their sorptive potential. Fuel, 2010, 89(11): 3300–3306
42
X Han, I Kulaots, X Jiang, E M Suuberg. Review of oil shale semicoke and its combustion utilization. Fuel, 2014, 126: 143–161
43
V D Allred. Shale oil developments: Kinetics of oil shale pyrolysis. Chemical Engineering Progress, 1966, 62(8): 50–60
44
J H Campbell, G Gallegos, M Gregg. Gas evolution during oil shale pyrolysis. 2. Kinetic and stoichiometric analysis. Fuel, 1980, 59(10): 727–732
45
J H Campbell, G J Koskinas, G Gallegos, M Gregg. Gas evolution during oil shale pyrolysis. 1. Nonisothermal rate measurements. Fuel, 1980, 59(10): 718–726
46
J Wu, Q Liu, R Wang, W He, L Shi, X Guo, Z Chen, L Ji, Z Liu. Coke formation during thermal reaction of tar from pyrolysis of a subbituminous coal. Fuel Processing Technology, 2017, 155: 68–73
47
P R Solomon, M A Serio, E M Suuberg. Coal pyrolysis: Experiments, kinetic rates and mechanisms. Progress in Energy and Combustion Science, 1992, 18(2): 133–220
48
C Geng, S Li, C Yue, Y Ma. Pyrolysis characteristics of bituminous coal. Journal of the Energy Institute, 2016, 89(4): 725–730
49
Z Lei, D Yang, Y H Zhang, P Cui. Constructions of coal and char molecular models based on the molecular simulation technology. Journal of Fuel Chemistry and Technology, 2017, 45(7): 769–779
50
P R Solomon, T H Fletcher, R J Pugmire. Progress in coal pyrolysis. Fuel, 1993, 72(5): 587–597
51
G R Gavalas. Coal Pyrolysis. Amsterdam: Elsevier, 1982, 39–72
52
X X Han, X M Jiang, Z G Cui. Studies of the effect of retorting factors on the yield of shale oil for a new comprehensive utilization technology of oil shale. Applied Energy, 2009, 86(11): 2381–2385
53
J Wang, J Liang, Z Wang, W Lin, W Song. Effects of temperature on the flash pyrolysis of oil shale. Coal Conversion, 2010, 33(1): 65–68 (in Chinese)
54
N V Dung. Yields and chemical characteristics of products from fluidized bed steam retorting of Condor and Stuart oil shales: Effect of pyrolysis temperature. Fuel, 1990, 69(3): 368–376
55
N V Dung. Factors affecting product yields and oil quality during retorting of Stuart oil shale with recycled shale: A screening study. Fuel, 1995, 74(4): 623–627
56
J O Jaber, S D Probert, P T Williams. Evaluation of oil yield from Jordanian oil shales. Energy, 1999, 24(9): 761–781
57
P R Solomon, R M Carangelo, E Horn. The effects of pyrolysis conditions on Israeli oil shale properties. Fuel, 1986, 65(5): 650–662
58
N Olukcu, J Yanik, M Saglam, M Yuksel. Liquefaction of beypazari oil shale by pyrolysis. Journal of Analytical and Applied Pyrolysis, 2002, 64(1): 29–41
59
J O Jaber, S D Probert. Non-isothermal thermogravimetry and decomposition kinetics of two Jordanian oil shales under different processing conditions. Fuel Processing Technology, 2000, 63(1): 57–70
60
X G Ji, N J Wang, J Pang, W W Peng, W Bian. Study on carbonization of Huating oil shale. Clean Coal Technology, 1998, 4(2): 34–36 (in Chinese)
61
A Al-Harahsheh, O Al-Ayed, M D Al-Harahsheh, R Abu-El-Halawah. Heating rate effect on fractional yield and composition of oil retorted from El-lajjun oil shale. Journal of Analytical and Applied Pyrolysis, 2010, 89(2): 239–243
62
M Al-Harahsheh, O Al-Ayed, J Robinson, S Kingman, A Al-Harahsheh, K Tarawneh, A Saeid, R Barranco. Effect of demineralization and heating rate on the pyrolysis kinetics of Jordanian oil shales. Fuel Processing Technology, 2011, 92(9): 1805–1811
63
A W Weitkamp, L C Gutberlet. Application of a microretort to problems in shade pyrolysis. Industrial & Engineering Chemistry Process Design and Development, 1970, 9(3): 386–395
64
N Ahmad, P T Williams. Influence of particle grain size on the yield and composition of products from the pyrolysis of oil shales. Journal of Analytical and Applied Pyrolysis, 1998, 46(1): 31–49
65
B Sun, Q Wang, Q Jiang, J Bai, J Sun. Determination of oil yield of Huadian oil shales by fischer assay analysis. Journal of Northeast Dianli University Natural Science Edition, 2006, 26(1): 13–16 (in Chinese)
66
J Hanna, W E Lamont. Effect of sulphur and particle size on Fischer assay oil yields from oil shale. In: Eastern Oil Shale Symposium. Lexington: Kentucky Energy Cabinet, 1987: 343
67
R A Regtop, J Ellis, P T Crisp, A Ekstrom, C J R Fookes. Pyrolysis of model compounds on spent oil shales, minerals and charcoal: Implications for shale oil composition. Fuel, 1985, 64(12): 1640–1646
68
A G Borrego, J G Prado, E Fuente, M D Guillén, C G Blanco. Pyrolytic behaviour of Spanish oil shales and their kerogens. Journal of Analytical and Applied Pyrolysis, 2000, 56(1): 1–21
69
A Al-Harahsheh, M Al-Harahsheh, A Al-Otoom, M Allawzi. Effect of demineralization of El-lajjun Jordanian oil shale on oil yield. Fuel Processing Technology, 2009, 90(6): 818–824
70
P T Williams, N Ahmad. Investigation of oil-shale pyrolysis processing conditions using thermogravimetric analysis. Applied Energy, 2000, 66(2): 113–133
71
R C Wu, S P Xu, G Xu. Thermal pretreatment characteristics of coal and oil shale and its effect on pyrolysis products. CIESC Journal, 2017, 68(10): 3892–3899
72
Y Sun, F Bai, B Liu, Y Liu, M Guo, W Guo, Q Wang, X Lü, F Yang, Y Yang. Characterization of the oil shale products derived via topochemical reaction method. Fuel, 2014, 115: 338–346
73
E Rokni, A Panahi, X Ren, Y A Levendis. Curtailing the generation of sulfur dioxide and nitrogen oxide emissions by blending and oxy-combustion of coals. Fuel, 2016, 181: 772–784
74
F Abnisa, W M Daud. A review on co-pyrolysis of biomass: An optional technique to obtain a high-grade pyrolysis oil. Energy Conversion and Management, 2014, 87: 71–85
75
S Li, X Ma, G Liu, M Guo. A TG–FTIR investigation to the co-pyrolysis of oil shale with coal. Journal of Analytical and Applied Pyrolysis, 2016, 120: 540–548
76
D He, J Guan, H Q Hu, Q M Zhang. Pyrolysis and co-pyrolysis of Chinese Longkou oil shale and Mongolian Huolinhe lignite. Oil Shale, 2015, 32(2): 151–159
77
Z Miao, G Wu, P Li, X Meng, Z Zheng. Investigation into co-pyrolysis characteristics of oil shale and coal. International Journal of Mining Science and Technology, 2012, 22(2): 245–249
78
G Li. Characterization of intermediates and radicals in coal pyrolysis and investigation on reaction mechanism. Dissertation for the Doctoral Degree. Dalian: Dalian University of Technology, 2015, 2 (in Chinese)
79
E M Suuberg, W A Peters, J B Howard. Product compositions in rapid hydropyrolysis of coal. Fuel, 1980, 59(6): 405–412
80
P A Bozkurt, O Tosun, M Canel. The synergistic effect of co-pyrolysis of oil shale and low density polyethylene mixtures and characterization of pyrolysis liquid. Journal of the Energy Institute, 2017, 90(3): 355–362
81
D He. Pyrolysis and copyrolysis of oil shale and coal. Dissertation for the Master’s Degree. Dalian: Dalian University of Technology, 2006, 38–59 (in Chinese)
82
Y Wang. Study on pyrolysis and co-pyrolysis characteristics of Tongchuan oil shale. Dissertation for the Master’s Degree. Xi’an: Northwest University, 2014, 56–58 (in Chinese)
83
Y Shi. Investigation into co-pyrolysis characteristics of coal with Huandian oil shale. Dissertation for the Master’s Degree. Ma’anshan: Anhui University of Technology, 2016, 33–38 (in Chinese)
84
Y H Song, J M She, X Z Lian, Q L Zhang, J Zhou. Pyrolyssi of low metamorphic coal and oil shale by microwave irradiation. Coal Conversion, 2012, 35(2): 22–26 (in Chinese)
85
Y Shi, D Lai, Z Chen, S Gao, P Cui, G Xu. Co-pyrolysis characteristics of Shenmu bituminous coal and Huadian oil shale. Chinese Journal of Process Engineering, 2016, 16(4): 638–634 (in Chinese)
86
E Jakab, M Blazsó, O Faix. Thermal decomposition of mixtures of vinyl polymers and lignocellulosic materials. Journal of Analytical and Applied Pyrolysis, 2001, 58-59: 49–62
87
E Jakab, G Várhegyi, O Faix. Thermal decomposition of polypropylene in the presence of wood-derived materials. Journal of Analytical and Applied Pyrolysis, 2000, 56(2): 273–285
