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Disassembly is the premise of the waste recycling and the recycling is the guarantee of the re-use of waste materials.
When putting into regular use, new oil need static precipitation and filtration before added to the system. [10] Choice of green materials in Construction machinery Materials are the basis constituting the Construction machinery.
Green materials, also known as environmental coordination materials or eco-materials, have good use performance or functionality, less consumption to resource and energy, less pollution on ecology and environment, benefit to human health, high recycling rate or biodegradable recycling.
It has significant technical and economic benefits that can achieve a variety of cold and hot process and a variety of composite materials for selection, and combine organically materials and technology, so it is a breakthrough in mechanical manufacturing technology.
Journal of Mechanical Engineering，2013.39(11):149-154

The approximation to stress concentration point of Neuber's rule is not suitable for some plastic materials in engineering practice.
Behavior of materials under conditions of thermal stress.
Journal of Applied Mechanics. 1961, 28, 544-550
Journal of Materials. 1969, 4, 189-199 [6] Osgood, C.C.
International Journal of Fatigue. 2001, 23, 627-636 [9] Ostash, O.P.

. =45°,the rock bridge angle is 105°.Rock material with parameters: elastic modulus is 2000MPa, poisson's ratio is 0.3, density 24KN/m3, the material is single and homogeneous.
Acknowledgment This work is supported by the National Natural Science Foundation of China(Grant No.10972096).
Journal of Liaoning Technical University,2000,15(2):20-24(in Chinese) [6] Wang Laigui,Zhao Na,Zhou Yongfa.Numerical simulation method of rock bearing tension damage.
Journal of Liaoning Technical University,2007,26(2):198-200 [7] Wang Laigui, Zhao Na,Chu Ying.
,et al.Numerical simulation of rock fracture under action of different area loading.Journal of Shenyang Jianzhu University (Natural science),2007(6):44-47(in Chinese) [8] Wang Laigui,Zhao Na,Zhou Yongfa.The finite element simulation of ring specimens,s structure evolution.Progress in Natural Science,2009,19(4):467-472(in Chinese) [9] WangLaigui,ZhaoNa,MaShaopeng.A simple element-splitting model to simulate the tensile fracture of brittle materials and experimental verification,Computational Materials Science(46),2009,672-676

Van Doorn, Cathodrochromic properties of sodalite, Journal of Applied Physics 43 (1972) 132-137
Van Doorn, Thermal decomposition of sodalites, Journal of The American Ceramics Society 56 (1973) 523-525
Shimada, Oxidative destruction of hydrocarbons on a new zeolite-like crystal of Ca12Al10Si4O35 including O2- and O22- radicals, Chemistry of Materials 15 (2003) 255-263
Masuda, Controlling the quantity of radical oxygen occluded in a new aluminum silicate with nanopores, Chemistry of Materials 15 (2003) 4879-4881
Masuda, Preparation of aluminum silicate, Ca12Al10Si4O35, using waste materials and its activity for combustion of hydrocarbons, Journal of the European Ceramic Society 25 (2005) 3479-3484.

The paper is about synthesizing the 2-ethylhexyl nitrate(2-EHN) with nitric acid and 2-Ethyl hexanol as raw materials and sulfuric acid as catalyst in a micro-channel reactor.
The paper is based on advanced micro-channel response technology, combining with the actual situation of Nanjing refinery. 2-ethyl hexanol and HNO3(98%) are used as raw materials, and H2SO4 is used as the catalyst.
Materials and methods Reagent and instrument.
The materials in advection pump can be expelled from the bottom of the pump with the controlled speed.
Pritchard: submitted to Journal of Combust.

CNTs have already proven their reinforcing performance in polymer based materials [1, 2, and 3].
Countries like India, Thailand have significant research schemes for nano-material science and nanotechnology.
Journal of Applied Polymer Science, 100(1), 97-104. (2006)
Nature Materials, 3: 673-676. (2004) [5] M.F.
Journal of Cement & Concrete Composites, Elsevier Ltd. (2004)

Materials and Methods The sludge was collected from sewage purification center in Xi'an.
Chen: Journal of Hazardous Materials B Vol. 136 (2006), p. 338
Chen: Journal of Hazardous Materials B Vol. 139 (2007), p. 160
Lo: Journal of Hazardous Materials Vol. 198 (2011), p. 357
Kirk: Journal of Hazardous Materials Vol. 82 (2001), p. 215.

Chanthima3,4,e* 1Department of Physics, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand 2Department of Physics, Kyungpook National University, Daegu 702-701, Korea 3Science Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom 73000, Thailand 4Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom 73000, Thailand aw.nuanthip@gmail.com, bhongjooknu@gmail.com, cch_onanong@hotmail.com, dmink110@hotmail.com, enatthakridta@gmail.com Keywords: Dysprosium; Glasses; Photoluminescence; Optical absorption Abstract.
But in glass form, LiREBO: Ln3+ was also attractive material, but it was not much investigated.
Huang, Growth and spectral properties of Er3+:Li6Y(BO3)3 crystal, Materials Letters 60 (2006) 418–421
Salin, Crystal growth, Luminescent and lasing properties of the ytterbium doped Li6Y(BO3)3 compound, Optical Materials 27 (2005) 1681–1685
Kang, A red-emitting heavy doped phosphor Li6Y(BO3)3:Eu3+ for white light-emitting diodes, Optical Materials 33 (2011) 1297–1301

Experimental Materials All materials were used as received.
Materials Review, 19,13-16
Materials science&engineering a,398,180-187
Materials science&engineering a,425,7-14
,&Choyu Otani.(2010).Degradation of carbon-based materials under ablative conditions produced by a high enthalpy plasma jet.Journal of aerospace technology&Management, 33-40

In this work, novel Cu/BiVO4 photocatalyst were prepared by a low-temperature solid state grinding method using Bi(NO3)3•5H2O, NH4VO3 and Cu(NO3)2•2H2O as raw materials.
High performance sulfur, nitrogen and carbon doped mesoporous anatase-brookite TiO2 photocatalyst for the removal of microcystin-LR under visible light irradiation, Journal of Hazardous Materials, 280C(2014) 723-733
Ball milled h-BN: an efficient holes transfer promoter to enhance the photocatalytic performance of TiO2, Journal of Hazardous Materials, 244-245(2013) 102–110
[11] Zhu G, Que W, Hydrothermal synthesis and characterization of visible-light-driven dumbbell-like BiVO4 and Ag/BiVO4 photocatalysts, Journal of Cluster Science, 24(2013) 531-547 [12] Hui X, Li H, Wu C, et al.
Preparation, characterization and photocatalytic properties of Cu-loaded BiVO4, Journal of Hazardous Materials, 153(2008) 877-884