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A comparison of the H3PW12O40/MCM-41 and HY zeolite for alkenylation of p-xylene with phenylacetylene Zhongkui Zhaoa,* and Yitao Daib State Key Laboratory of Fine Chemicals, Department of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China azkzhao@dlut.edu.cn , bhuxiao297@163.com Keywords: MCM-41; Phosphotungstic acid; ultrasonic-assisted impregnation; HY zeolite; Solid acid; Alkenylation Abstract.
According to the IUPAC classification, the isotherms correspond to type IV, typical feature of mesoporous materials.

Eco-environmental Carrying Capacity of Water in upstream of Liao River Basins, China He Wang Liaoning Province Key Laboratory of Basin Pollution Control Liaoning Academy of Environmental Sciences Shengyang 110031, China He.wangworld@yahoo.com.cn Keywords: ecological environmental carrying capacity of water; fuzzy comprehensive evaluation; Fushun Section of Hun River; Tieling Section of Liao River Abstract: Eco-environmental carrying capacity of water comprehensively representing the resource and eco-environmental characteristics of water determines the carrying ability of nature ecosystem for socio-economic development.
Materials and methods Fushun section of Hun river basin.
Systems Engineering Procedia 1 (2011) 422–431 [7] Huang CF.

Synthesis, Characterization of Electrospun Mesoporous ZnO/SnO2 Composites Nanofibers and Their Photocatalytic Property Ruilai Liu1, 2, a, Peizheng Chen 2,b, Junshao Liu2,c, Huihua Jiang2,d, Liangbi Chen2,e 1 Key Laboratory of Green Chemical Industry and Technology of Fujian Province, Wuyishan 354300 China 2 Department of Environment and Architectural Engineering, Wuyi University Wuyishan 354300 China aruilailiu@163.com, bchenpengzhen@163.com, cliujs@163.com, djianghh@163.com, enpchenlb@163.com Keywords: Ceramic; Composite nanofibers; Electrospinning; Photocatalyst; Mesoporous Abstract.
Materials.

The formation of iron plaque on the roots of Carex cinerascens in Poyang Lake and its effect on the lead accumulation Chunying Liu1,2, a, Xiaofeng Gong1,b and Juyun Yang1,c 1School of Environmental and Chemical Engineering, Nanchang University, Nanchang 330031, China 2School of the Tourism and Urban Management, JiangXi University of Finance and Economics, Nanchang 330032, China ajxcdlcy@126.com, bxfgong@ncu.edu.cn, c525376941@qq.com Keywords: Poyang Lake wetland；Iron plaque; Heavy metal; Translocation; Carex cinerascens Abstract.
Poyang Lake wetland is the important habitat of migratory birds, important wetland and the key region of global water security and protection of biodiversity in the world.
Materials and methods The test soil and plant The test soil was collected from 0-30 cm depth in Nanjishan wetland located in Poyang Lake of Jiangxi Province, China.

Figueiredo2,c 1 Área Departamental de Engenharia Mecânica, Escola Superior de Tecnologia, Universidade do Algarve, Campus da Penha, Faro, Portugal 2 ADAI - Departamento de Engenharia Mecânica, Univ. de Coimbra - Pólo II, Coimbra, Portugal a cruivo@ualg.pt, bjose.costa@dem.uc.pt, crui.figueiredo@dem.uc.pt Key words: desiccant porous media, channel flow, hygroscopic matrix, numerical modelling.
Introduction When studying the coupled heat and mass transfer phenomena associated with sorption processes occurring in solid porous media, the first crucial aspect is the characterization of the desiccant material.
For simplification purposes, the wall is considered to be only a homogeneous desiccant porous material.
Lindholm: Desiccant cooling - A literature survey (D49:2000, Department of Building Services Engineering, Chalmers University of Technology, Goteborg, 2000)

Fe nano-films processed by ammonia for the catalyzed growth of aligned carbon nanotube arrays Yong Zhao1,a, Xian Chen1,b, Shuo Hou1,c, Zaikai Du 1,d, Guangyang Mo 2,e and Liguang Fang1,f 1College of Science, Nanchang University, Nanchang, Jiangxi, 330031, China 2College of Material Science and Engineering, Nanchang University, Nanchang, Jiangxi, 330031, China aclaude_zhao@163.com, bchenxian_1986@163.com, chs180934@163.com, dduzaikai@163.com, emgy.2010@hotmail.com, ffangliguang@163.com Keywords: Fe nano-films, Carbon nanotube, Ammonia processing Abstract.
Discussions Melting points of a metal in nano-size is much lower than that of a bulky material [18].
Proper processing time of ammonia is the key factor to obtain Fe particles with small sizes, high density and excellent uniformity.

Controlled Interphase in Carbon Fiber/Epoxy Composites by Molecular Self-assembly Method J.M.HE1,a Y.D.HUANG 2,b 1,2 Department of Applied Chemistry, Faculty of Science, Harbin Institute of Technology, P.O.Box 410, Harbin 150001, People's Republic of China a E-mail:hejinmei@hit.edu.cn bE-mail:huangyd@hit.edu.cn Key words: carbon fiber, epoxy, interface, self-assembly, thiols, composites Abstract In this paper, a new method based on molecular self-assembly on carbon fiber surface was proposed for the improvement of interfacial properties between fiber and epoxy matrix in a composite system.
Introduction Advanced composites, such as carbon fiber reinforced epoxy resin, are widely used in aircraft, aerospace engineering, sporting goods and transportation industries [1].
Experimental Raw materials The resin system used in this study consisted of three components, epoxy EPO 1441-30 as the resin, acid anhydride as the curing agent, and N, N-dimethyl benzyl amine as the accelerating agent, in ratio of 100:70:1 by weight.

Impacts of Hydrothermal Process on the Perfomance Parameters of Restaurant Garbage Lianhai Ren School of Food and Chemical Engineering, Beijing Technology and Business University, 100048 Beijing, China Email: renlh@th.btbu.edu.cn Keywords: restaurant garbage; hydrothermal process; nutrients; dewater; de-oil Abstract.
Experimental Materials and methods 3.1 Experimental Samples of Restaurant Garbage The experimental samples of restaurant garbage were got from the 9th refectory of Tsinghua University. 3.2 Experimental Equipment The flow chat of hydrothermal process was shown in Figure 1.
Acknowledgements This work was financially supported by the 12th Five-year Plan Projects (2012BAC25B01), Young Teaching Team Project(PXM2013_014213_000106) and Beijing City-Level Key Discipline Project (PXM2014_014213_000037).

A New Pre-treatment with Phosphoric Acid and Hydrofluoric Acid of Electroless Ni-P Plating on Mg Alloy Zhihui Xiea*, Junli Zhoub, Shurong Xiangc, Fang Chend Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, 1# Shida Road, Nanchong 637000, PR China azhihuixie@yeah.net, b1303299856@qq.com, c 1135691501@qq.com, d1649680142@qq.com Keywords: Magnesium Alloy, Electroless Plating, Corrosion, Pickling, Activation Abstract.
Experimental Materials and Processes.

Crystal Structure Controlled Synthesis of Titania Nanocrystals in Liquid Media at Low Temperature Li-Jie Shi1 , Ru Yang1,a, Tao Liu2 and Tian-Dou Hu2 1 The Key Laboratory of Science and Technology of Controllable Chemical Reactions, Ministry of Education, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 2 Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100083, China a yangru@public.bta.net.cn Keywords: Nanometer TiO2, Crystal structure controlled synthesis, Extended X-ray absorption fine structure Abstract.