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The sulfur content of MEBE was reduced through controlling sulfur in C4 raw materials by aqueous catalyzed oxidation in the refinery enterprises, and the mechanism of the adopted desulfurization was chemical reaction, through which unstable disulfide formed[3], but equipment corrosion and environment pollution would be caused by active sulphur, which was easily transformed from unstable disulfide in the process of secondary combustion.
Experimental Materials and Reagents.
Silver-based compound (B) was purchased from Shaanxi Shenhua Research Institute of Metal materials (Shanxi, China).
Chen, Removal of Cu(II) from aqueous solution by adsorption ontoacid-activated palygorskite, Journal of Hazardous Materials, 2007, 149 (2): 346-354
An，Adsorption Science (In Chinese), Sec ed., G.

VALIDATION OF WELDING SIMULATIONS USING THERMAL STRAINS MEASURED WITH DIC Maarten De Strycker1,a, Pascal Lava1,b, Wim Van Paepegem2,c, Luc Schueremans3,d and Dimitri Debruyne4,e 1MeM2P research group, Catholic University College Ghent Gebroeders De Smetstraat 1, 9000 Ghent, Belgium 2Department of Materials Science and Engineering, Ghent University St.
To know the temperature in the material under the strain gauge, the thermocouples are placed around and close to the strain gauge.
Indeed, the temperatures are measured with thermocouples and these give the surface temperature of the material.
However, a bad contact between the material and the thermocouple measuring point yields a lower read-out temperature than the actual material temperature.
Lindgren, Journal of Thermal Stresses, 2001, 24, 305–334

Magnetic separation technology was an efficient, fast and economical method for separating magnetic materials has been widely used in textile, biology, and environmental protections [7-8].
Experimental Section Materials.
Results and Discussion Material characteristics.
The decrease in the efficiency of the recycled catalyst may be attributed to the deposition of photo-insensitive hydroxides on the photocatalysts surface blocking its active sites and the loss of catalyst materials.
Al-Rayyani, Photocatalytic Degradation of Methylene Blue by Fe/ZnO/SiO2 Nanoparticles under Visible light, Journal of Nanotechnology 2012 (2012).

Because of its physical and aesthetical characters and low processing cost, wood is the most preferred building materials and interior decoration materials.
Experiments Materials In this study, poplar wood (Populous euramericaha cv.I-69/58) was taken from a plantation located in Anhui Province, China.
Table 1 The mechanical properties of wood composites Materials WPG (%) Modulus of elasticity (GPa) Bending strength (MPa) Hardness (kN) Transversal Tangential Radial Untreated wood —— 10.20 82.09 4.13 2.34 2.32 Composites 16.5 13.22 87.38 5.37 3.43 3.81 22.8 15.02 94.50 5.86 3.53 3.67 30.3 15.36 93.27 6.77 3.75 4.47 Microstructure analyses Figure 1 shows scanning electron micrographs of the composite with 30.3 WPG.
Acknowledgement This work was support by the Nature Science Foundation of China (31000272) and the Chinese Academy of Forestry Foundation (CAFINT2009C06).
Tian: Research Journal of Textile and Apparel Vol. 11, (2007), p. 27

Increased die life: Due to the low heat input of the partially solidified material the thermal shock of the die is reduced during filling.
That involves design guidelines, topology optimisation tools, available material data for FEM simulation like flow and S-N curves, casting simulation, prototype manufacturing and inhouse testing capabilities (see Fig. 3).
In this regard it needs to be taken into account that the material models for Semi-Solid casting need to be more sophisticated than for conventional casting because they need to take temperature-dependent viscosity and time-dependent shear-thinning into account.
Stumpf, The T5 Heat Treatment of Semi-Solid Metal Processed Aluminium Alloy F357, Materials Science Forum 618-619 (2009) 365-368
Bouchard, High cycle fatigue strength of permanent mold and rheocast aluminum 357 alloy, International Journal of Fatigue 32 (2010) 1233–1242

Experimental Materials and welding process.
Materials (AISI designation) Chemical composition (wt%) C Si Mn Cr P S Ni Mo Fe Base metal 201 0.04 0.58 7.38. 17.40 0.01 0.002 3.13 0.008 bal.
Fig.1 Microstructure of base materials (a) carbon steel (b) stainless steel AISI 201.
Kaewkuekool, B.Amornsin, A Study of Parameters Affecting to Mechanical Property of Dissimilar Welding between Stainless Steel (AISI304) and Low Carbon Steel, International Conference on Materials Science, (2008) 105-109
Lippold, Microstructure/Property Relationships in Dissimilar Welds between Duplex Stainless Steels and Carbon Steels, Welding Journal. 77 (1998) 477s-487s

The abs spectra in the investigated temperature range, show a red-shift of the edge, as the temperature increases, as expected from the Varshni’s law [6] for semiconductor bulk and nano-materials [9].
Nevertheless the invariance of the spectrum-shape ensures that the optical properties of CeO2 nanoparticles result stable at high temperature and then they result suitable for the use in nanofluid materials.
Progress in Energy and Combustion Science 30 (3) (2004) 231–295
Solar Energy Materials 24 (1991), 210-221
Journal of Solar Energy Engineering. 122 (2000) 23-29

The ceramic composite materials became an important candidate depending on their desirable properties, such as high hardness, high strength, high toughness, low density and low cost [1].
Experimental The CrO3 and Al powders with particle size of 43-61µm, B4C powder with particle size smaller than 3.5 µm and Ti powder with particle size smaller than 43 µm were prepared as the raw materials.
Acknowledgment This work is supported by National Natural Science Foundation of China (Grant No. 51072229 and 51202293).
Zhang, et al, Current status and development of ballistic ceramics, Aerospace Materials & Technology. 5 (2000) 10-14
Tao, et al, Experiment on ballistic property of the different steel chip-off plate and ceramic composite, Journal of Projectiles, Rockets, Missiles and Guidance. 30 (2010) 63-65.

Materials and Methods 2.1.
Shanghai:Shanghai science and Technology Press, 1999
Journal of electronic measurement and instrument. 2009, 23(8): 95—98
Chinese Journal of scientific instrument. 2007, 28(12): 2132-2137
Chinese Journal of scientific instrument. 2010, 31(7): 1650-1656

Chiral Resolution of Racemic (±)-1,1’-Bi (2-naphthol) by Use of Molecularly Imprinted Polymers Hongxing Dong1, Fei Tong1,a, Junqing Li1, Zhenxing Wang1 Yanhui Wang1 and Xiande Shen1 1College of Material Science and Chemical Engineering, Harbin Engineering University, 145 Nantong Street, Harbin 150001, PR China; aemail: tongfei2004@126.com; Tel: +86 13704846315; Keywords: Molecularly imprinted polymers; (±)-1,1’-Bi (2-naphthol); 1H NMR; High performance liquid chromatography Abstract.
Experimental Section 2.1 Reagents and Materials S-BINOL, R-BINOL and Racemic BINOL were purchased from Aladin Chemical Reagents and used as received.
Journal of Chromatography A, 690 (1995) 29~39 [2] Jason Lejeune.
Journal of Chromatography A. 2007, 215~226 [7] A.G.
Chinese Journal of Chromatography.