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Py-GC/MS Analysis on Biomedicine of Ether/acetone Extractives from Eucalyptus camaldulensis Biomass QI Hong-chen, PENG Wan-xia, WU Yi-qiang, ZHANG Ming-long School of Materials Science and Engineering, Central South University of Forestry and Technology, City Changsha, P.R.
China a correspondent authors' e-mail: pengwanxi@163.com Key words: Biomedicine; Py-GC/MS; Eucalyptus Camaldulensis; Ether/Acetone Extractives; Biomass Abstract.
Materials and Methods Materials.
The sample chips were processed from fresh material.
So the ether/acetone extractives of Eucalyptus camaldulensis biomass might be used as raw materials of rare biomedicines, highgrade cosmetics and skin cares, presenting a scientific foundation for refinery processing of the Eucalyptus camaldulensis biomass.

Treatment of heavy oil wastewater with two stages DAF Combined with ASP and I-BF Process -A field pilot test Kun Tong1,2,a, Yi-he Zhang1,3,b,*, Jia-cai Xie2, Qi-hui Song2 1State Key Laboratory of Geological Processes & Mineral Resources, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), Beijing 100083, China 2Liaohe Oilfield Corporation, PetroChina Company Limited, Panjin, 124010，China 3 Department of Physics & Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China ajiankang8848@sina.com,bzyh@cugb.edu.cn *Corresponding author: Email address: zyh@cugb.edu.cn, Tel.
Materials and methods Characters of Heavy oil wastewater Heavy oil wastewater was obtained from Liaohe Oilfield located in Liaoning Province, northeastern China.
Materials Water Treatment Chemicals.
The authors are grateful to Department of Environmental Engineering, Peking University including Ye Zhengfang, and Zhang Zhiqiang for their technical assistance and to Liaohe Oil Field for field and logistical assistance during this work.

Materials and Methods Reagents All chemicals were at least analytical grade, except as noted.
Journal of Hazardous Materials, in press
W., et al. 2007) Chemical Engineering, 129, 153-159
[6] Shouxin Liu, Xiaoyun Chen. (2008) J of Hazardous Materials. 152, 48-55
Journal of Hzardous Materials, in press.

Morphological Control of Calcium Carbonate Particles by a Novel Polymer-Surfactant Aggregate Hua Tang1 Xiaofei Yang2 Qiong Wu3 Changsheng Li4 and Xuehua Yan5 School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu Province 212013, China 1huatang79@yahoo.com.cn, 2xyang@ujs.edu.cn, 3wuqiong9918@163.com, 4lichangsheng@ujs.edu.cn, 5xhyan@ujs.edu.cn Key words: Calcium carbonate; Morphology; Sodium dodecyl sulfate (SDS); Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (PEG-PPG-PEG).
Introduction Controlled synthesis of higher ordered inorganic materials with specific size, shape, orientation, organization, complex form, and hierarchy has attracted a lot of interests owing to the importance and potential to design new materials and devices in various fields such as catalysis, medicine, electronics, ceramics, pigments, and cosmetics [1-10].
Biological systems are able to generate crystalline materials (e.g., seashells, born, teeth, and many others) with complex morphologies and specific functions at ambient temperature via biomineralization, and biomineralization process is elaborately controlled by some biomacromolecules such as proteins and polysaccharides as crystal growth modifiers [11,12].
The strategy of using organic templates or modifiers with complex functional patterns to control the nucleation, growth, and alignment of inorganic crystals has been widely adapted for the biomimetic synthesis of inorganic materials with complex form.

Introduction As the most widely used ferroelectric material, BaTiO3 has been studied for several decades.
Organic compound BTOT was selected as starting material.
Thus, more homogenous reaction enviroment and higher concentration of source materials could be expected.
Another important factor related to synthesis of nanoparticles in supercritical water could be attributed to corrosion of reactor materials.
Ando,et al.: Key Engineering Materials Vol. 269 (2004) p161-164

Experimental Researches on Composite Bentonite-based Briquette Binder Mingyong Shu1,2,a, Haiying Yin1,b,Guanghui Liu2,c 1School of Biological and Chemical Engineering, Panzhihua University, Panzhihua, Sichuan 617000, China 2Comprehensive Utilization Key Laboratory of Metallurgical assistance of Mineral Resources of Panzhihua City, Panzhihua, Sichuan 617000, China ashumingyong@163.com, byhysmy@126.com,cliuguanghui6644@sina.com Keywords:Briquette, Bentonite,Composite briquette binder,Compressive strength,Drop strength Abstract: Taking modified na-bentonite as matrix, PEG-20000 and NaHA are added to form composite briquette binder, while its influence on the properties of the prepared briquette is studied.
In this paper, taking bentonite as the main inorganic binder, compounding different organic materials, composite briquette binder is prepared by taking advantage of water-swelling, adhesive property and adsorbability of bentonite which can facilitate the binding of the cola powder, improve the thermal stability, mechanic strength, pressure resistance of the briquette.
Experiment Materials.The coal sample was the anthracite coal produced by Longmang Coal Factoryin Yanbian County, Panzhihua City, and was smashed into particles with diameter of 1-3mm.
The infrared spectrograms of different composite briquette binders reveal that the composite of bentonite with all the organic materials retains the original characteristic groups such as-OH, -COOH and -NH2.
Under certain pressure of molding, it can bind the coal material to endow the coal with initial strength.

Zhang b, S.N.Xiao c, D.C.Jin and Y.X.Zhao Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, China a brmiao@home.swjtu.edu.cn, bTPL@ home.swjtu.edu.cn, snxiao@ home.swjtu.edu.cn Keywords: Railway; Carbody; Fatigue Life Prediction; Multi-Body Dynamic Simulation; FEM.
The same accuracy requirement applies to material properties.
All methods rely on the material properties derived from experiments or material design criterion.
In the simplest case, fatigue properties for a smooth parent material subjected to fully reversed loading are available.
Fig.4: Carbody structure finite element model FEA is a long established CAE analysis tool, and is widely used in all engineering industries.

Relationship between International Roughness Index and Power Spectral Density of Asphalt Pavements in China LIU Shaowen1, a, ZHANG Xiao1,b 1 Shanxi Transportation Research Institute, Key Laboratory of Highway Construction and Maintenance Technique in Loess Area, Taiyuan, Shanxi 030006, China ahuangtusys@163.com, bxiaozhang2008@gmail.com Keywords: International roughness index, power spectral density, relationship, random process theory Abstract.
References [1] ASTM E867-02, Terminology Relating to Vehicle-Pavement Systems, American Society for Testing and Materials Annual Book of Standards.
Das, ON Pavement Roughness Indices, Journal of the Institution of Engineers,Vol 84, May 2003
American Society for Testing and Materials Annual Book of Standards.

Experimental and Numerical Modal Analysis of Gearbox Casing in a Polishing Machinery Y.Y.Wang 1, a, S.M.Ji 1, b , D.H.Wen 1, c , and X.Zhang 1, d 1The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou, 310032, China a hwyy1125i@163.com, bJishiming@sohu.com, c wdh_74@163.com, dxianzh168@126.com Keywords: Vibrations, modal analysis, Gearbox casing, Modal parameters estimation Abstract.
The material type of gearbox casing is Aluminum.
Material physical properties are listed followed, the Modulus of Elasticity (E) is 68 Gpa, the density (ρ) is 2.67 kg/m3 and the Poisson's ratio (µ) is 0.35.
J.Lin et al: Journal of Materials Processing Technology, Vol.150 (2004), pp. 170-174
[4] L.Clijmans, H.Ramon, J.D.Baerdemaeker: Transactions of the American Society of Agricultural Engineers, Vol.41 (1998), pp. 5-10

Laser Cutting of Aluminium Sheets with a Superficial Cold Spray Titanium Coating Astarita A.1,a, Genna S.2,b, Leone C.1,c,Memola Capece Minutolo F.1,d, Paradiso V.1,e*, Squillace A.1,f 1University of Naples Federico II Dept. of Chemical, Materials and Industrial Production Engineering Piazzale Tecchio 80, 80125 Naples Italy. 2CIRTIBS - Research Centre, University of Naples Federico II P. le Tecchio 80, 80125 Naples, Italy.
Champagne, The Cold Spray Materials Deposition Process: Fundamentals and Applications, Woodhead Publishing in Materials, 2007, ISBN: 9781845691813
Squillace, Ti-6Al-4V Cutting by 100W fibre laser in both CW and modulated regime, Key Engineering Materials, V. 554-557 (2013), 1835-1844
Tagliaferri, Fibre laser cutting of CFRP thin sheets by multi-passes scan technique, Optics and Lasers in Engineering, V. 53 (2014), 43-50
Welsch - Materials Properties Handbook: Titanium Alloys, ASM International, 1994, ISBN: 9780871704818