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Under the permission of the market condition assessment, according to the physical and chemical characteristics, the recyclable materials, in terms of glass, heavy metal, hard plastic, paper, wood, solid/liquid photosensitive materials, activated carbon, ion exchange resins and other resources, are reprocessed and recycled after being screened, sorted, separated and collected[15].
The downstream industries include the landfill facilities of solidification materials and the landfill of general industrial solid waste.
China Environmental Science, 1999,(2):97-101
Journal of Liaoning Technical University, 2004,23(2):283-285.
Science and Technology of Overseas Building Materials, 2007,28(3):8-11.

Design and Synthesis of (E)-2-hydroxy-4-alkoxyl Salicylaldoxime Copper Extractant LIU Dong-Wang1 WANG Xiao-Ji2* HUANG Shuang-Ping2* TANG Lin-Jun2 CHEN Shi-Peng2 ZHANG Jian-Ting2 ( 1,2 School of Pharmacy, Jiangxi Science andTechnology Normal University,Jiangxi 330013, China ) Keywords: copper extractant, resorcinol, (E)-2-hydroxy-4-alkoxybenzaldehyde oxime.
Resorcinol as the starting material was transformed to 2,4-dihydroxybenzaldehyde, and then converted to 2,4-dihydroxybenzaldehyde, which oximated to (E)-2-hydroxy-4-alkoxybenzaldehyde oxime.
Journal of Huaihai Institue of Technology, vol. 9 (2000), No. 2.

But the methanol has high polarity and it can do great harm to the anticorrosive materials of the engine and carburetter.
Advanced coal liquefaction process mainly studies how to transform the solid coal into clean and high thermal efficiency liquid fuel and chemicals material in low pollution and costs conditions.
Professor Xian-yong Wei [7] firstly put forward the task to develop the molecule coal chemistry research in the 2th academic convention of the chemical, metallurgy and Material engineering Acad. of China Engineering academy.
Tian, S.S Jia: the Influence of New Ingredient Gasoline on the Heavy Oil — the Material Equilibrium of C, H , O, World Science Research and Development, 2001,23(4), P. 55~57 [4] X.C.
Wei: Factors influencing supercritical methanolysis of lignite, Journal of Wuhan University of Science and Technology, 201..01, P. 15-21 [8] G.Z Gong, X.Y.

Experimental: (a) Materials and Methods Boric acid (B.A), Melamine (Mel), Hallyosite Nanotubes (HNTs), Expandable graphite, and were purchased from Sigma Aldrich (M) Sdn Bhd.
The shear mixer was used for the mixing of materials with epoxy and hardener at 40 rpm for 40 minutes.
Möhwald, "Active anticorrosion coatings with halloysite nanocontainers," The Journal of Physical Chemistry C, vol. 112, pp. 958-964, 2008
Delvaux, "Behavior of halloysite clay under formamide treatment," Applied Clay Science, vol. 35, pp. 17-24, 2007
Thomas, "Nanocomposite fire retardants—a review," Fire and Materials, vol. 24, pp. 45-52, 2000.

They are hard to solve because of their geometric and material nonlinearalities.
further enhanced and applied the method in several areas, such as the combination of parametric programming method and iteration algorithm for the analysis of elastic or elastic-plastic contact problems [9, 10], the parametric variation principle used for coupled analysis of liquid and solid interaction occurred in saturated and partially saturated porous media [11,12], the implementation of gradient dependent model adopted for the strain localization analysis of the materials [12,13], the local and multi-scale analysis of periodic composite materials with mirco-construction of elastic or inelastic cohesive granular bodies [14,15], the mixed energy method for solution of quadratic programming problems and elastic-plastic analysis of truss structures [16], and the non-interior smoothing algorithm for frictional contact problems [17].
Wu: Parametric Variational Principle and Its Applications in Engineering (Science Press, Beijing 1997)
Schrefler: European Journal of Solid Mechanics-A/Solids Vol. 19 (2000), P.503 [13] H.W.
Schrefler: Mechanics of Composite Materials and Structures Vol. 7 (2000), p.355 [16] W.X.

Korsunsky 3 and Svetlana A.Barseghyan1 1 Institute of General and Inorganic Chemistry, National Academy of Sciences, 2-tup, 10 Argutyan Street, 375051 Yerevan, Armenia 2 Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, UK Keywords: Mechanical Alloying MA, Metallic Coating, Solid-State Chemistry, Tribology, Wear ABSTRACT A novel approach for metal surface modification and finishing is proposed and developed based on the in situ mechanochemical processing of metal oxides in reducing media.
Hardness of the coating was chosen as a key property, since it is indicative of the work-hardened state of the material in the layer, the grain size and hence the coating strength.
In this process the surface of material is bombarded by the peening medium consisting of a stream of hard rounded particles, which induce localized plastic deformation at the site of impact.
Two materials were used for substrate, an A1 aluminum alloy (UNS number A91100), and a low carbon steel (UNS number G10100).
Kazaryan, A.R.Torosyan, Armenian Chemical Journal, 21(5) (1997), p.65

Orthogonal Experiment Study on the Hydrogen Desorption Properties of NaAlH4 and LiAlH4 Zheng Xueping1, a, Feng Xin2,b , Lin Xiaobin and Liu Shenglin3 School of Materials Science and Engineering, Chang’an University, Xi’an 710061, China aemail: zxp2004b@yahoo.com.cn, bemail: fixer308849846@yahoo,com.cn Keywords: Orthogonal experiment; NaAlH4; hydrogen desorption; ball-milling Abstract.
One of the most promising materials has been metal hydrides, but they have long suffered from poor hydrogen weight density.
The materials were characterized by pressure-composition-temperature (PCT) apparatus which can be operated up to 6 MPa and 400°C.
Acknowledgements This work is supported by National Natural Science Foundation funded projects (50806007).
International Journal of Hydrogen Energy , 2005, 30(13-14):1413-1416

The raw materials of Basalt is Basalt ore which is the formation of condensed volcanic rock.
Journal of southeast university.31 (2001) 1-5.
Basalt continuous fiber material properties and its application ,J.
Basalt fiber material performance and application, J.
Science and technology information of hei long jiang. 20 (2009) 35.

The essential problem in welding of thick materials is to obtain the proper penetration in the whole cross section of welded joint.
Typical way of welding thick materials is multipass welding process -laying of many joints step by step.
Generally, its originality consists in using plasma arc for preheating of materials.
In: MM Science Journal.
In: Applied Mechanics and Materials Vol. 2013, no. 282(2013), p. 1-6 2013, ISSN 1660-9336.

The development of tourism has likewise brought more pressures on local environmental carrying capacity. 2.2 Research materials Survey of Xi’an digital detailed land-use map on 1:25,000 scale for the year 1990 and 2000, LANDSATE TM satellite imagery for the year 1988, 1995, 2006 and 2010, and LANDSATE ETM+ satellite imagery for the year of 2000 are used for the study.
Ecosystem services function Forest Grassland Arable land Wetland Water body Barren land Gas regulation 3.5 0.8 0.5 1.8 0 0 Climate regulation 2.7 0.9 0.89 17.1 0.46 0 Water supply 3.2 0.8 0.6 15.5 20.38 0.03 Soil formation and retention 3.9 1.95 1.46 1.71 0.01 0.02 Waste treatment 1.31 1.31 1.64 18.18 18.18 0.01 Biodiversity protection 3.26 1.09 0.71 2.5 2.49 0.34 Food 0.1 0.3 1 0.3 0.1 0.01 Raw material 2.6 0.05 0.1 0.07 0.01 0 Recreation and culture 1.28 0.04 0.01 5.55 4.34 0.01 Total 21.85 7.24 6.91 62.71 46.01 0.42 Ecosystem service value of one unit of each land use category was then assigned based on the nearest equivalent ecosystems (Table 4).
Acknowledgements Financial support is from the National Science Foundation for Post-doctoral Scientists of China under the grant No. 2013M542336 and the National Social Science Fund of China under the grant No.12&ZD072.
The International Journal of Sustainable Development and World Ecology 13 (4), 315–325
Journal of Natural Resources 18, 189–196 (in Chinese)