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Dilute acid hydrolysis has been considered as one of the most promising approaches in the conversion of lignocellulosic material into fermentable sugars.
Mineral acids, such as H2SO4, HCl, H3PO4 and HNO3, are commonly used as catalysts in hydrolysis of lignocellulosic materials [6].
Subbarao, Hydration properties of palm kernel cake, Journal of Food Engineering, 89 (2008) 227-231
Miller, Fumaric and citric acids as feed additives in starter pig diets: effect on performance and nutrient balance, Journal of Animal Science, 66 (1988) 2598-2605
Sanders, Comparison of dilute mineral and organic acid pretreatment for enzymatic hydrolysis of wheat straw, Biochemical Engineering Journal, 46 (2009) 126-131

Chinese Journal of Soil Science, in Chinese,34(4):241-245，(2003)
Spatial Variability of Black soil Nutrients in Hilly Land Chinese journal of Soil Science,in Chinese, 41(4) :825-829，(2010)
Agronomy Journal, 92: 75-83, (2000)
Journal of Soil and Water Conservation, in Chinese,24(5): 163-168.(2010)
Chinese Journal of Soil Science, 39(2): 309-314, (2008)

Fig. 1 Pepper fruit’s longitudinal section Pepper skin is composed of such materials as pulp, original pectin and so on and the original pectin plays a role of cross-linking agent.
Journal of China National Pharmacy, 2004 (1): 22-23
Journal of Spectrometry. 2005, 26 (l): 40-42
Journal of Tropical Agricultural Science, 2006, 26 (6): 4-6
Journal of China Condiment, 2011, 4: 51-55.

Materials and Methods Three types of zeolites were used in this study.
Y-100 has low polarity and high hydrophobic materials.
Journal of Hazardous Materials 162 (2009) 440-447
Journal of Hazardous Material 193 (2011) 102-111
Microporous materials. 115 (2008) 215-233.

Stem: Materials Science and Engineering Vol. 302 (2001), p. 68 [3] X.T.
Xia: Materials and Heat Treatment Vol. 8 (2011), p. 60 [5] C.C.
Ding: Journal of Southeast University (Natural Science) Vol. 35 (2005), p. 261 [7] L.Y.
Wei: Materials Transactions A Vol. 8 (1995), p. 1947 [8] X.G.
Ding: Metallurgical and Materials Transactions A Vol. 37 (2006), p. 1333 [12] G.B.

Modeling Corrosion Property of High Chromium Cast Iron under H3PO4 Medium Condition Using Artificial Intelligence Songmin Zhang 1, a, Liujie Xu 2, b 1Department of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang 471003, China 2 Henan Engineering Research Center for Wear of Materials, Henan University of Science and Technology, Louyang 471039, China asmin2008@126.com, bwmxlj@126.com Keywords: High chromium cast iron, H3PO4, Corrosion, BP neural network, Bayesian regularization Abstract.
The high chromium cast iron is produced by melting the raw materials in a 50kg intermediate frequency induction melting furnace, and the chemical composite is shown in table 1.
Fu, et al.: Materials Characterization Vol. 59(2008), p1221 [5] Z.
Xu:Journal of Fuxin Mining Institute (Natural Science Edition) Vol. 16(1997), p78 [6] Z.M.
Lin, ea al.: Materials & Design Vol. 31(2010), p267 [7] L.J.

The load P and materials of main supports are shown in Fig. 3.
Materials of middle and base are Gr40.
Mechanical properties of materials are shown in Table 1.
Journal of Ningbo University (Natural Science and Engineering Edition).
Journal of Materials Processing Technology.

Materials and Methods Experimental materials Compost material was the municipal solid waste.
The unsuitable composting materials such as plastic bags, bottle, clothing, metal were sorted out before composting.
Chinese Journal of Ecolgy.29(2010)2111-2116
Journal of Agro-Environment Science.30(2011)579-584
Fluorescence Characteristics of Humic Acids from Composts Using Different Raw Materials.

Major crop straw is approximate 5×108t[5].These materials can be used to develop waste biochar technology, reduce waste and boost the development of circular agriculture.
Journal of Agricultural Science and Technology. 13(2011), 75-82
Ersoy-meriboyu: Characterization of biochar and bio-oil samples obtained from carbonization of various biomass materials.Renewable Energy. 35(2010), 1319-1324
Journal of Agro-Environment Science. 27(2008),1525-1529
Journal of Agro-Environment Science. 29(2010),1784-1788

As we all know, suspended carrier is one kind of composites, which are materials consisting of two or more identifiable constituents of different natures.
[4] Patricio Toro, Raúl Quijada, Mehrdad Yazdani-Pedram, Eggshell, a new bio-filler for polypropylene composites, Materials Letters , 61 (2007) 4347-4350
[5] Dong Jin Kang, Kaushik Pal, Se Jeong Park, Effect of eggshell and silk fibroin on styrene -ethylene/butylenes-styrene as bio-filler, Materials and Design 31 (2010) 2216-2219
[6] Hai-Yan Li , Ye-Qiang Tan, Lu Zhang, Bio-filler from waste shellfish shell: Preparation, characterization, and its effect on the mechanical properties on polypropylene composites, Journal of Hazardous Materials 217-218 (2012) 256-262
Wagner, Seaweed as Novel Biofiller in Polypropylene Composites, Journal of Applied Polymer Science, Vol. 118, 997-1005 (2010)