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Reactor Materials.Standard gases included N2 (purity > 99.99%), SO2 (purity > 99.99%), NO (purity > 99.99%) and NO2 (purity > 99.99%).
Chen: Chemical Engineering Journal, Vol. 160 (2010) No.1, p. 42 [2] C.
Gu: Environmental Science and Technology, Vol. 27 (2004) No.5, p. 7（in Chinese） [3] Y.
Liu: Chemical Engineering Science, Vol. 58 (2003) p. 3659 [8] Y.L.M.
Chemical Engineering Science, Vol. 60 (2005) p. 3419

Fabrication of Ultrasound-Gravity field flow fractionation devices using engraving machine and reliable sealing method Hai-yan Yin 1,2,a, Chun-cheng Zuo 1,b, Hong-yan Shi1,c 1.College of Mechanical Science and Engineering, Jilin University, Changchun 130025, China 2.
Furthermore, with an emphasis on the study of equipment engraving and sealing process, we optimize the parameters of processing. 1 Introduction Glass, quartz, metals, and organic polymers are often used for the material of the field flow separation devices.
The force situation of Micro particles is formulated in the equilibrium position, in the balanced position [7,8]: (1) (2) (3) Where R is the particle radius, k is the wave number, Eac is the average acoustic energy density, Z is the distance from the node, andare the densities of the medium and particle, and g is the gravity acceleration. 3 Experimental details 3.1 Materials and apparatus PMMA sheet, as the device substrate and cover sheet, is of 3mm thickness.
Acknowledgments This work was supported by National Natural Science Foundation funded project（No:51175223）;The Twelfth Five-Year scientific and technological research projects of Jilin Provincial Department of Education. 2012 (No: 279) References: [1] Zhaolun Fang,et al:Microfluidic chip.Beijing Science and Technology Press,2003,2 [2] Yi Sun,Yien Chian Kwok and Nam-Trung Nguyen:Low-pressure,high-temperature thermal bonding of polymeric microfluidic devices and their applications for electrophoretic separation,Journal of Micromechanics and Microengineering, 2006,16(8):1681-1688 [3] Xiao Yao,Zhi Chen,Gang Chen: Fabrication of PMMA microfluidic chips using disposable agar hydrogel templates,Electrophoresis 2009,30: 4225–4229 [4] Zongbo Zhang,Xiaodong Wang,Yi Luo,et al: Thermal assisted ultrasonic bonding method for poly(methyl methacrylate) (PMMA) microfluidic devices, Talanta 2010, 81:1331–1338 [5] Zongbo Zhang, Yi Luo,Xiaodong Wang: Bonding of planar poly (methyl methacrylate) (

Flocculation of Pseudomonas delafieldii R-8 by g-polyglutamic acid combined with celite for biodesulfurization of model oil Feiyan Zhu1, a, Zhongbo Hu1, b* 1College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China azhufeiyan10@mails.ucas.ac.cn, bhuzq@ucas.ac.cn Key words: Biodesulfurization · Celite · Immobilization · Pseudomonas delafieldii · g-polyglutamic acid Abstract γ-polyglutamic acid (PGA) was firstly used for recovery and immobilization of Pseudomonas delafieldii R-8 cells in biodesulfurization process.
Material and Methods Bacterial strain and cultivation Pseudomonas delafieldii R-8 (CGMCC No. 0570) cells were cultured according to a previous method [9].
Acknowledgments This work was supported by the National Natural Science Foundation of China (No. 20976186).
Liu: The Chinese Journal of Process Engineering Vol. 12 (2012), p. 86

Study on Mechanical Characteristics of Frost Heaving Of Artificially Frozen Soil Dong-Wei Li a, Da-Wei Xub, Ju-Hong Fanc, Ren-He Wangd, Bi-Juan Luoe Anhui University of Science and Technology, Shungeng Road 168#, Huainan, China adwli@aust.edu.cn, bdwxu@aust.edu.cn, cjuhongxiaofan@163.com, drhwang@ aust.edu.cn,eluobijuan@163.com.
That is because: the soil begin to freeze slowly when the temperature dropping, the original balance of material and energy is upset.
Cold Regions Science and Technology.65,(2011):219-225
Study on the numerical simulation of massive concrete sidewall hydration heat under negative temperature transient boundary [J].Advanced Materials Research. 163-167 (2011) :2560-2563
[4] Lai yuanming,Yang yugui, Chang xiaoxiao,et al.Streng criterion and elastoplatic constitutive model of frozen silt in generalized plastic mechanics[J].International Journal of Plasticity.26(2010):1461-1484.

Eeffect of the environment factors on KGM molecular dimension WANG Chao1, XU Mei1, ZHU Yu-peng1, QIAO Yu2,a, and CAI Lin-lin1 1Key Laboratory of Fermentation Engineering(Ministry of Education); College of Bioengineering; Hubei University of Technology; Wuhan 430068; China 2Agricultural Products Processing Subcenter; Hubei Agricultural Science & Technology Innovation Center; Hubei Academy of Agricultural Sciences; Wuhan 430064, China aqiaoyu964@163.com Keywords: KGM; Molecular Dimension; Polarity; Ultrasonic; Enzyme Abstract.
Materials and equipment Material with reagents.
[2] Li B, Xie B J:Journal of Chinese agricultural science Vol. 37 (2004),p.280-284

NO.2618, Xingang road No.2, Tanggu, Binhai New Area, Tianjin, China 2 State Key Laboratory of Geomechanics and Geotechnical Engineering，Institute of Rock and Soil Mechanics，Chinese Academy of Sciences，Wuhan，Hubei 430071，China; a email:jwd_tiwte@126.com b email:yshkang@163.com c email: axyuser@163.com d email: tkyjacob@163.com Keywords: freeze-thaw action, Freezing pressure, Phase transition, Freezing rate Abstract.
Simulation procedure In order to simplify the problem and catch the essential point, the following assumptions are made: (1) Both of ice and rock material satisfy the feature of Mohr-Coulomb material and their thermal conductivities are isotropic
Cold Regions Science and Technology, 2013 95 19-26
Cold Regions Science and Technology, 1990 17 253-270
Chinese Journal of Rock Mechanics and Engineering, 2011 30(2) 217-223.

%Ni peritectic alloy Su Yanqing a, Liu Dongmeib,Li Xinzhongc, Luo Liangshund ,Guo Jingjie e, Fu Hengzhi a School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001,China a suyq@hit.edu.cn,b hitldm@126.com,chitlxz@163.com,d luols@ hit.edu.cn, e guojj@ hit.edu.cn, Keywords: Al-25at.
Acknowledgements This work was supported by the National Natural Science Foundation of China (NSFC) under Grant No. 50271020, 50771041, 50801019.
References [1] T Umeda, T Okane and W Kurz,Acta Material, Vol.44(1996),p. 4209-4216 [2] S.Dobler, T S Lo,M Plapp,A Karma, W Kurz, Acta Mater., Vol.52(2004)p.2795-2808 [3] Y Q Su, L S Luo, X Z Li, J J Guo,H M Yang,H Z Fu, Applied Physic Letters.
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Li, Power flow calculation in distribution system considering different load model, Advanced Materials Research. 722 (2013) 103 - 106. [33] N.
Zhou, Power Flow Calculation Based on Power Losses Sensitivity for Distribution System with Distributed Generation, Applied Mechanics and Materials. 391 (2013) 295-300. [34] L.
Chen, Study on a Uniform Algorithm for Single-Phase and Three-Phase Load Flow Calculation, Advanced Materials Research. 614 and 615 (2013) 957-965. [35] Alejandro Garces, A Linear Three-Phase Load Flow for Power Distribution Systems, IEEE Transactions on Power Systems. 31 (2016) 827 - 828
[44] Payasi RP., Singh AK., Singh D., Planning of different types of distributed generation with seasonal mixed load models, International Journal of Engineering, Science and Technology. 4 (2012) 112–124. [45] Abu-Mouti FS., El-Hawary ME., Optimal distributed generation allocation and sizing in distribution systems via artificial bee colony algorithm, IEEE Transactions on Power Delivery. 26 (2011) 2090–2101
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Coke is the unique role of supporting material column in blast furnace high temperature region.
After exceeding certain limits, coke will rupture badly, sizes become smaller, which makes the material column air permeability deterioration[4], blast furnace direct motion will be compromised finally.
This is the main reason that coke can support the charge as the best material for blast furnace.
The unique role of coke is to support material column in high temperature region, so the most important nature is the high temperature compressive strength after reaction.
References [1] Li J X, Mi K Q, Journal of applied sciences, Vol.1(1997), p.89, In Chinese [2] Cui P, Qian Z F, Yang J H.

Constraint phenomena on the pre-cracked specimens and Weibull stress model for cleavage fracture Vladislav Kozák and Libor Vl�ek Institute of Physics of Materials, Czech Academy of Sciences, Brno, Zizkova 22, 616 62 Brno, Czech Republic, kozak@ipm.cz Keywords: Fracture toughness, constraint, local approach, Weibull stress model.
Introduction The base material characteristic used in an engineering praxis is the fracture toughness which describes the material power of the absorbed energy before failure.
The parameters σu and m of are material parameters, i.e. independent of the stress state of materials, but may depend on the temperature.
Journal of Pressure Vessels and Piping, Vol. 45, Issue 2, 1991, pp 207-221
[8] Vl�ek, L., Chlup, Z., Kozák, V.: Problems in Q-parameter Calculations, Nato Science Series II: Mathemathics, Physics and Chemistry, Vol. 78, edited by I.