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Effect of Activated Carbon Materials’ Surface Texture Parameters on Separation Factor for Coal Mine Methane Xiong Yanga, Yingshu Liub and Yongling Lic Beijing Key Laboratory for Energy Saving and Emission Reduction of Metallurgical Industry, University of Science and Technology Beijing,Beijing, China ayangxiong025688@yahoo.com.cn, bysliu@ustb.edu.cn, cyl_li03@me.ustb.edu.cn Keywords: Active carbon; Methane; Adsorption; Coal mine methane; Pore size; Separation Factor Abstract: Nine types of active carbon materials’ adsorption isotherm of nitrogen at 77K were measured, and their surface texture parameters were calculated out.
Procedia Earth and Planetary Science, Vol.1, Sep.2009, pp. 94-99 [2] M.
Journal of china Coal sociaty, vol.35(2010),p.987 [4] A.
Chemical Engineering Science, Vol.59(2004), P.2407 [5] Y Zou, Z L Wu; S X Lu.
Influence of pore geometry on the design of microporous materials for methane storage .

So TiO2 microfibers is a kind of promising photocatalytic materials.
Shiying Zhang et al.[14] first prepared TiO2 powder using tetrabutyltitanate as precursor materials by sol-miniemulsion-gel method, and then abtained TiO2 microfibers by reflux of TiO2 powder in NaOH solution.
H.; Wang, J. and Zhou, Y.: Material Science & Technology 7(1999), p. 64 [11] Zhang, T.
Balkus Jr.: Microporous and Mesoporous Materials 69(2004), p. 77 [14] Zhang Shiying, Chen Zhenhua, Li Yunlong, Wang Qun, Wan Long and You Yang: Materials Chemistry and Physics 107(2008), p. 1 [15] Ma kai: (Qing hai Institute of Salt Lakes) Chinese Academy of Science, A Dissertation Submitted for Master of science (2005), p. 1 [16] Huang Xiangping, Pan Chunxu: Journal of Crystal Growth 306(2007), p.117 [17] M.
Tremel: Langmuir 22(2006), p. 5209 [18] Li Yuanzhi; Fan Yining; Chen Yi.: Journal of Materials Chemistry 12(2002), p. 1387

VSM is a lean manufacturing technique used to document, analyse and improve the flow of information or materials required for produce product or service for a customer.
Venkatraman, Vijaya Ramnath, Muthu Kumar and Elanchezhian, Application of value stream mapping for reduction of cycle time in a machining process, Procedia Material Science, 6 (2014) 1187-1196
[18] Santosh, B., Dighe and Abhay Kakirde, Lean manufacturing implementation using value stream mapping: A case study of pumps manufacturing company, International Journal of Science and Research, 3(6) (2014) 2492-2498
Saravanan, Lean tools execution in a small scale manufacturing industry for productivity improvement- A case study, Indian Journal of Science and Technology, 9(35) (2016) 1-7
Nayakawade, Productivity improvement by application of line balancing, International Journal of Innovative Research in Science, Engineering and Technology, 3(4) (2014) 11495-11502.

Journal of Power Sources 189. 449-453 (2008)
Journal of Power Sources 60(9). 43–48 (2008)
Materials Letters 60. 29-30 (2006)
Journal of Power Sources 201. 253–258 (2012)
Advanced Materials Research 178. 248–253 (2010).

Influence of sintering temperature on the electrochemical performance of Sm0.5-xGdxSr0.5CoO3-δ/Gd0.1Ce0.9O1.95 composite cathode Jimin Zhai a, Xiwen Song b, Fen Zhou c and Shengli An d School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China azhaijimin_1204@163.com, bxiwensong@126.com, czhoufen73@163.com, dshengli_an@126.com Keywords: Solid oxide fuel cell, Composite Cathode, Polarization Resistance, Sintering Temperature Abstract.
Therefore, novel electrolyte and electrode materials were developed to use for intermediate-temperature solid oxide fuel cell (IT-SOFC) [4-8].
The cobalt-containing perovskite oxides were considered as excellent cathode materials due to their high mixed ionic/electronic conductivity and excellent surface exchange coefficient [9].
Gd2O3 (99.95%), Ce2(CO3)3·xH2O(≥99%) were used as the raw materials.
Steele: Annual Review of Materials Research, Vol. 33 (2003), p. 183 [5] S.

References [1] YAN Fa-qiang, CHEN Fei, SHEN Qiang, et al, Spark plasma sintering of α-Si3N4 ceramics with MgO-Al2O3 as sintering additives, Key Engineering Materials. 351 (2007) 176−179
[4] Baldacim S A, Santos C, Strecker K, et al, Development and characterization by HRTEM of hot-pressed Si3N4-SiC(w) composites, Journal of Materials Processing Technology. 169 (2005) 445−451
[5] Wada M, Kashiwagi K, Kitaoka S, et al, Tribological characteristics of carbon nano-fiber dispersed silicon nitride based composites in high-temperature fuel, Key Engineering Materials. 403 (2009) 239−240
[7] Zhou Hongming; Yi Danqing et al, Strengthening and Toughening Effect and Its Mechanism for Si_3N_(4(p))/SiC_((w))-MoSi_2 Composite, Raremetal Materials and Engineering.38 (2009) 1955-1959
[8] YIN Rui-ming, FAN Jing-lian, LIU Xun, etal, Preparation of Fe-coated Si_3N_4 composite powder by heterogeneous precipitation-thermal reduction process , Journal of Central South University(Science and Technology). 39 (2008) 7-11

Common FRP materials include 3 kinds.
Beijing Science Press (2009) in press.
Analysis of FRP strengthened reinforced concrete beams using energy variation method [J].World Applied Sciences Journal,2009,Vol. 6 (2009), p. 105
China Civil Engineering Journal, 2000, 30(8): 51-54.
Construction and Building Materials, Vol. 20(2006), p. 34

Zhejiang province science and technology projects (Grant No.2011C21037).
References [1] Schrader, George F; Elshennawy, Ahmad K.; Doyle, Lawrence E. (2000), Manufacturing processes and materials (4th ed.), SME, p. 626, ISBN 978-0-87263-517-3
[2] Schrader, George F.; Elshennawy, Ahmad K.; Doyle, Lawrence E. (2000), Manufacturing processes and materials (4th ed.), SME, p. 626, ISBN 978-0-87263-517-3.Extrude Hone, accessed 2/26/2010 [3] US 3521412, McCarty, Ralph William, "Method of honing by extruding", issued 1970-08-21
International Journal of Machine Tool Design Research, 8 (1968), pp. 33–43.
International Journal of Machine Tool and Manufacture [J], 2011(51):947-957

This can be done by performing a transmissibility test which can be used to test a wide range of polymeric materials which possess nonlinear viscoelastic properties.
In addition, the characteristic of damping is an important property of materials due to the damping capacity which is usually used to evaluate the material ability to dissipate elastic strain energy when it is subjected to vibratory loads [12].
Part 2,Thermal Degradation And Materials Properties, Progress Reaction Kinetic and Mechanism, Science Reviews, Vol 34 (2009), p. 1-43 [6] A.Z.M.
Nik, and R.A.B, Rahim: Influence of Multilayer Textile Biopolymer Foam Doped with Titanium Dioxide for Sound Absorption Materials, Key Engineering Materials, Vol 594-595 (2014), p. 750-754 [7] J.
Rus: Vibration Transmissibility Study of High Density Solid Waste Biopolymer Foam”, Journal of Mechanical Engineering and Sciences, Vol 6 (2014), pp. 772-781 [9] M.

Introduction Crown ether chemistry is a major study contents for coordination chemistry ,analytical chemistry,organic chemistry and has close contact with life science, information science and materials science .
Put it aside after the merger of these the heat filter materials and washing liquid, natural cooling to crystallization slowly release, the separation of crystallization from solution, fully dry.
Pedersen, Journal of Inclusion Phenomena 6(1988),P.337-350
Science in Chinese Series B:Chemical52(4)(2009),p.497-504,In Chinese
[16] Jiangang Ji ,science & technology information 9(2008),p. 6-7,In Chinese