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Song [7] used low-rank pulverized coal and DCLR as raw materials to prepare formed coke, which exhibits the maximum compressive strength when 40% DCLR was added; the yield of formed coke decreased with increasing DCLR amount, nonetheless the yield of tar and gas increased gradually.
Materials Long flame coal (SJC) was chosen from Sunjiacha, Shenmu, Shaanxi.
Materials were ground and sieved into particle sizes of 75 μm (<90%) and then dried for later use.
An obvious weight loss peak appeared in DTG curves near 103.14 ℃, which are caused by the release of adsorbed gas and bound water in raw materials.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 51774227), Shaanxi natural science foundation (No. 2019JLM-44), Key Program of Shaanxi Natural Science Foundation (No. 2018JZ5011), and Major basic research Program of Shaanxi Natural Science Foundation (No. 2017ZDJC-33).

Research in nanoscale materials has made it possible to realise many novel material properties [3,4], including superhydrophobicity However, production of cost effective and long lasting SHS still remains a challenge.
Typical features of Superhydrophobic materials [6] include - when submerged in water, they are covered with a layer of air; - after re-emerging from the water, the surface appears to be dry; - water drops on the surface roll off at slight tilting angles because of the weak adhesion; and - sessile water drops have high contact angles.
Devasahayam: Super hydrophobic surfaces, in Advances in Polymer Science and Engineering, Bentham Science, UAE, 2014 (in press) [5]. http://www.bbc.co.uk/news/science-environment-25004942 [6].
Holst: Ed., Surface science techniques, Springer-Verlag Berlin Heidelberg : Springer Series in Surface Sciences 51, 2013, DOI 10.1007/978-3-642-34243-1_1, [9].
(http://www.nature.com/nature/journal/v503/n7476/fig_tab/nature12740_F1.html)

Research Status of  Qualitative Change Mechanism and Influence Factors of Microorganisms Under Ultra-High Pressure: Chinese Food Journal, Vol.13, No.7 (2013), p.164-169
New Techniques on Food Sterilization (Science and Technology Literature Press, Beijing 2005)
Germ Falls by UHP: Food Science, Vol.27, No.11 (2006), p.214-216
The Effects of High Pressure Treatment and of Storage Periods on the Quality Of Vacuum-Packed “Salchich N” Made of Raw Material Enriched In Monounsaturated and Polyunsaturated Fatty Acids: Innovative Food Science and Emerging Technologies, Vol.8, No.2 (2007), p.180-187
Vegetable Static High Pressure Sterilization and Sensory Quality Evaluation: Chinese Journal of High Pressure Physics, Vol.27, No.3 (2013), p.447-453

It could be regarded as that the incorporation of N-alkylglucosamides onto PPNWF surface can improve the biocompatibility of the materials.
National Natural Science Foundation of China (No. 50873084), Shandong Natural Science Foundation of China (Grant No.
Applied Surface Science, 2011. 258(1): p. 425-430
Journal of Membrane Science, 2011. 369(1-2): p. 5-12
Journal of Applied Polymer Science, 2010: p. n/a-n/a

MnO2/HF/HNO3/H2O System for High-Performance Texturization on Multi-Crystalline Silicon Huan Liu1,2, Lei Zhao1,2,3*, Hongwei Diao1, Wenjing Wang1,2,3 1Key Laboratory of Solar Thermal Energy and Photovoltaic System of Chinese Academy of Sciences, Institute of Electrical Engineering, the Chinese Academy of Sciences, Beijing 100190, China 2University of Chinese Academy of Sciences, Beijing 100049, China 3Dalian National Laboratory for Clean Energy, the Chinese Academy of Sciences, Dalian 116023, China *zhaolei@mail.iee.ac.cn Keywords: Texturization; Multi-crystalline silicon; Reflectance; MnO2/HNO3/HF/H2O Abstract.
XDA21060500), the National Natural Science Foundation of China (61674151 and 61504150), and Beijing Municipal Science and Technology Project (Z181100004718003).
Jin, >20.5% Diamond Wire Sawn Multicrystalline Silicon Solar Cells With Maskless Inverted Pyramid Like Texturing, IEEE Journal of Photovoltaics, 7 (2017) 1264-1269
Li, Fabrication of ultra-high aspect ratio (>160:1) silicon nanostructures by using Au metal assisted chemical etching, Journal of Micromechanics and Microengineering, (2017)
Wan, Hard inclusions and their detrimental effects on the wire sawing process of multicrystalline silicon, Solar Energy Materials & Solar Cells, 91 (2007) 1743-1748

Pore structure is one of most important research fields for cementitious material on microscopic level.
Experiment Raw Materials.
Acknowledgement Project supported by National Science Fund for Distinguished Young Scholars (Grant No. 50925829), National Natural Science fund (Grant No. 50908149) and National Natural Science fund (Grant No. 50778114) are greatly acknowledged.
References [1] TANG Ming, LI Xiao: Journal of Shenyang Arch.and Civ.Eng.Univ.
The structure and properties of porous materials .

Material Models at Elevated Temperatures The numerical model takes into account the temperature-dependent thermal and mechanical properties of the materials. 3.1.
Discussion on the failure mode In this study the elastic critical loads are so large that the buckling will not be the failure mode for the studied columns, and this even if after the elevation of temperature, the mechanical properties of materials decrease.
The critical load is still large compared to the failure load whose value is more sensitive to the materials properties that are deteriorated under the effect of temperature.
[9] Kyungsoo Chunga, Suhee Parkb, Sungmo Choi., Material effect for predicting the fire resistance of concrete-filled square steel tube column under constant axial load, Journal of Constructional Steel Research. 64 (2008) 1505–1515
Properties of Materials at High Temperatures: Concrete.

Beijing: China Science and Technology Press, 2002: 60-61
Journal of Mechanical Design, 2000, 122(1): 83- 90
Journal of Materials Processing Technology, 2003, 136(1): 48-59
Chinese Journal of Mechanical Engineering, 2012, 48(19):59-64
Journal of Xi’an Jiaotong University, 2012, 46(11):y1-y6.

Chinese Journal Of Applied Ecology, 2004, 15(4): 593-599.
Ecology and Environmental Sciences, 2010, 19(8): 1850-1854.
Chinese Agricultural Science Bulletin, 2011, 27(2): 35-39.
Advance In Earth Sciences, 2002, 17(4): 528-534.
Science. 1999, 285(5427): 574-578

Acknowledgments This study is sponsored by the Eleventh Five-Year Key Program for Science and Technology Development of China (No.2007BAK23B05).
Harrison, “Numerical modeling of progressive damage and associated fluid flow using a hydro-mechanical local degradation approach,” International Journal of Rock Mechanics and Mining Sciences, 4th ed., vol. 41, 2004, pp. 417-418
[11] Ma Xiuyuan, Li Shuguang and Zhu Weishen, “A new method in groundwater flow modeling,” Journal of Hydrodynamics, 2nd ed., vol. 21, 2009, pp. 245-254
[12] Fu Yanling and Guo Zhenfa, “Application of Processing Modflow in groundwater seepage and ground settlement,” Prospecting Science & Technology, vol. 4, 2006, pp. 19-23.
(In Chinese) [13] Gao Zhongxi, Huang Tingzhu and Wang Zhuande, “A bound for spectral radius and convergence of SOR iterative matrices,” Journal of University of Electronic Science and Technology of China, 2nd ed., vol. 36, 2007, pp. 331-333.