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Phase Transformation of Coal at High Temperature Xiao-hu Hua 1,2,a Xiao-gang wang1,2,b Jia-qing Yang1,c Shu-he Lu1,2 Li-rong Deng1,2 Li-bin niu1,2 Zi-min Fan 1,2 Jia-bo Wang 1,2 1School of Materials Science and Engineering, Xi 'an University of Science and Technology ，710054 Xi'an, Shaanxi 2Shaanxi Engineering Research centre of Energy Saving and Polygeneration in Silicon & Magnesium industry 710054 Xi 'an, Shaanxi ahxh85587373@126.com,bXGWang@hotmail.com,c283574475@qq.com Key words: Anthracite, Bitumite , High heat treatment temperature, Microstructure, Phase.
Experiment raw materials. high-quality Zhaotong Yulin bituminous coal and anthracite were used as raw materials, in which the anthracite water does not exceed 2%, ash content does not exceed 5%, volatile matter content is less than 10%, fixed carbon content is more than 85%, indiating a high-quality high-carbon low-ash anthracite.
Chemical analysis of raw materials is shown in Table 1.
Characterization: Chemical analysis of graphite products from Shaanxi Province garnierite materials and multi-generation energy-saving technology research center for chemical analysis room according to the national standard test analysis.
Acknowledgements Yunnan Province scientific and technological project (201440), Yulin City scientific and technological project (201346) and Xi'an University of Science and Technology nurture Fund (201303) First author: Xiaohu Hua , male, born in 1978, PhD, engineer; research direction for the new carbon materials.

Huang: Applied Mechanics and Materials Vols. 20-23 (2010), pp. 1458-1462 [7] M.
Tang: Spacecraft Environment Engineering Vol. 25 (2008), pp. 467-470 [12] H.X.
Wang: Journal of Earthquake Engineering and Engineering Vibration Vol. 28 (2008), pp. 35-42 [18] J.W.
Liu: Structure & Environment Engineering Vol. 25 (1998), pp. 7-12 [33] B.F.
Yuan: Packaging Engineering Vol. 22 (2001), pp. 11-12, 29 [34] F.M.

In general, the pile load tests followed the American Society for Testing and Materials test standards ASTM D1143-81 (ASTM 1987) and ASTM D3689-90 (ASTM 1995).
Civil Engineering, Vol.65(1995b): p51
Ground Engineering, Vol.21(1988): p20
China Civil Engineering Journal, Vol.38(2005):p99
Chinese Journal of Geotechnical Engineering.

Selected Properties of Bearings with Helical Groove on the Journal SEP Jaroslaw Rzeszow University of Technology Faculty of Mechanical Engineering and Aeronautics, W.
Pola 2 35-959 Rzeszow, Poland jsztmiop@prz.edu.pl Key words: slide bearing, wear, oil, contamination, load carrying capacity, helical groove, oil flow rate.
A two-component surface layer was created by copper located in helical groove in the base material (steel).
This layer was manufactured also in order to create triangular groove in materials contact zone.
Lubrication Engineering, 58 (2002) 34-39

Safe and Effective Production of Coal Mine Promoted by Coalbed Methane Reclamation Jun Deng1,a, Yanhui Xu 1,b, Hua Jiang 1,c ,ShaoBo Hu2,d. 1Key Laboratory of Western Mine Exploitation and Hazard Prevention of Ministry of Education, College of Energy Science & Engineering, Xi’an University of Science and Technology,58 Yanta Rd, Xi’an 710054, P.R.China 2HuaBin Mining Industry Limited Company adengjun07@yahoo.cn, byanhui_x@163.com, c15902906212@163.com, dhbmy88888@163.com Keywords: Coalbed Methane（CBM）;New Energy; Reclamation; Safe Production; Environment Abstract: Along with the rapid increase of energy consumption of China, more attention has been paid to the CBM as one kind of clean and high-quality energy.
The key for safe production of coal industry is whether the gas can be effectively managed and controlled.
Having the feature of high heat value and non-pollution, it is a new geological energy and high-quality chemical material which is also clean and cheap.
Therefore, it has guiding significance for the designing of coal mining that objectively improved the extent of coalfield exploration and provide important geological engineering material through the exploitation of CBM. 4.4 Reduce strata disaster On the basis of coal exploration, the CBM exploration and development can give more details of coal seam growth and distribution characteristics.
The development and utilization of CBM provide more detailed materials for the prevention of coal mine dust explosion and the control of coal mine spontaneous combustion.

Another View of the Product Life Cycle Vera Pelantova1, a 1Technical University of Liberec, Faculty of Mechanical Engineering, Studentska 2, 46117 Liberec 1, the Czech Republic avera.pelantova@tul.cz Keywords: Product, life cycle, phase, organisation, customer, nature, process approach.
The nature creates a continuous space by this way for its new products and also forms a raw material for a further production (new or ongoing).
The most important are: a need, moral / legal aspects, a safety, maintenance requirements and a respect to the environment (raw materials, method of liquidation).
The maintenance is a key tool for increasing of the life of the product.
Journal of Environmental Engineering, 2002, Vol.128, Issue 10, pp. 981–992.

Preparation and Characterization of Paste-Printed CIGSe Absorber Layers Sintered with 10% Tellurium or 5% Antimony Sulfide as a Sintering Aid Dong-Hau Kuoa and Jian-Jhih Chenb Department of Materials Science and Engineering, National Taiwan University of Science and Technology, 10607 Taipei, Taiwan, ROC aemail: dhkuo@mail.ntust.edu.tw; bemail: doraemon3068@hotmail.com Keywords: Cu(In,Ga)Se2; Solar cell; Sintering; Sintering aid.
Introduction Cu-based I-III-VI2 and I2-II-IV-VI4 semiconductors due to their energy gap of 0.8–1.7 eV and absorption coefficient of 104–105 cm-1 have been the potential materials for developing thin-film solar cells.
IIIB elements involve the combination of indium and gallium for the consideration of band gap engineering.
The major key to succeed is the rinse of the sintered CIGSe layer with a KCN solution to form the good p/n junction and large VOC.

Various materials are available in literature about the possible applications of this technology.
Once the task is accomplished each operator presses a key of confirmation in his RF-ID Personal Digital Assistant, and saves the date on the tag and on the informative system.
[3] Regattieri A., Gamberi M., Manzini R., Traceability of food products: General framework and experimental evidence, Journal of Food Engineering, 2007, p. 347-356
[5] Mousavi A., Sarhadia M., Fawcettb S., Bowlesb S., Yorkb M., Tracking and traceability solution using a novel material handling system, Innovative Food Science and Emerging Technologies, 2005, p.91-105
[6] Ergen E., Akinci B., East B., Kirby J., Tracking Components and Maintenance History within a Facility Utilizing Radio Frequency Identification Technology, Journal of Computing in Civil Engineering, 2007, p.11-20

（Pe/. .Ve.COS￠）(A) The key point is how to ensure COS￠.
All basic material can be requested from elevator main body major, architecture major or elevator manufacturers.
I have communication and consultation with designers why select like this, however, the answers by them are the others conduct like this and design manual and the other materials also introduce like this.
It is allowable in actual engineering if some is regarded as measures of energy saving.
For the transformers of whole engineering, the elevator load is very small, which is 0.18 -0.22 and 0.18-0.5 respectively in reference to Civil Architecture Electrical Design Manual (Rev.2) and Industry and Civil Distribution Manual Design (Rev.3).

Design and Analysis for Partition plate of Gravity Oil-water Separator Hongjun Liu a, Guangzheng Jia b , Yongpeng Caic ,Shipeng Chend School of Mechanical Science and Engineering, Northeast Petroleum University, Daqing,Heilongjiang,163318, China aliuhongjun101@126.com, bJiaguangzheng@126.com, ccaiyongpeng516@126.com, dchenshipeng.ok@163.com Keywords: Gravity oil-water separator; primary partition plate; auxiliary partition plate; CFD; separation efficiency Abstract.
Acknowledgement The authors would thank the project Supported by National Key Technology R&D Program (No.2012BAH28F03).
Science Technology and Engineering Vols. 10(2010), P. 8230.
Advanced Materials Research Vols. 955-959(2014), p. 2756
Applied Mechanics and Materials Vols. 353-356(2013), p. 3399.