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Fundamental Aspects of Stray Current Corrosion on Buried Pipeline Qingjun Zhu1a, Alin Cao 2b, Zaifeng Wang 3c, Jiwen Song 3d, Shengli Chen 3e 1 Institute of Oceanology, Chinese Academy of Sciences，Qingdao, China 2 College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China 3 Logistic Companies, China National Offshore Oil Corporation asduzhu@yahoo.com.cn, b calcal2005@126.com, c Wangzf@cnooc.com.cn, d Songjw@cnooc.com.cn, e Chensl@cnooc.com.cn Keywords: stray current corrosion; soil resistivity; worn rate; depth; distance Abstract.
References [1] Mitigation of alternating current and lightning effects on metallic structures and corrosion control systems.

In this paper, based on the results relevant to positron obtained for differently degraded Nafion® membrane, which is a representative PEM produced by DuPont and is forming periodic cluster structure consisting of sulfonic groups, annihilation process of positron in it is discussed along with the phenomena induced in the membrane.
Nishijima, Proc. 3rd Asia Pacific Symposium on Radiation Chemistry, Vol. 1 (India, 2010) 126-129

This author suggested that surfactants with bulky molecular structure often leads to a change in micelle shape and size thus, causes micelle instability and reduction of detergency, which is used to quantify surfactant foaming ability.
Ullmann’s Encyclopedia of Industrial Chemistry, VCH, Weinheim 1994 [7] S.

Its structure is shown in Figure 1.
References [1] Yang hongmin, Duan jiawei, Lan zenglin: Application of low-NOX combustion and SNCR denitration technology in supercritical boiler[J], Power system engineering. 2011,27(2):31-35 [2] Zhou guomin, Zhao haijun and Gong jiayou: Application of hybrid denitrification technology SNCR&SCR onto 410t/h boiler[J], Thermal Power Generation. 2011,40(3):58-60 [3] Dong jianxun, Li yonghua, Feng zhaoxing: Operation analysis of flue gas denitrification reactors with selective catalytic reduction under variable working conductions[J], Journal of power engineering. 2008,28(1)142-146 [4] Lv hongkun, Yang weijuan, Zhou junjun: Experimental research on SNCR applied in power plant boiler: impact of temperature and urea solution injection volume flow rate[J], Journal of Zhejiang University. 2009,43(9):1655-1660 [5] Li yuntao, Mao junjie, Zhong qin:, Effects of components of SCR catalyst on DeNOX performance[J] , Journal of Fuel Chemistry and Technology. 2009,37(5)601-606 [6] Shen boxiong,

Furthermore, FTIR could also indicate the effective transformation occurring in the fiber molecular structure due to physical and chemical treatments.
Wegener: In: Wood - Chemistry, Ultrastructure, Reactions, (Berlin Germany, pub: Walter de Gruyter, 1989)

Tsvetkov3,f 1Institute of Chemistry FEB RAS, 159 Pr. 100-letiya Vladivostoka, Vladivostok, 690022, Russia 2Far Eastern Federal University, 8 Sukhanova St., Vladivostok, 690950, Russia 3A.A.
Ko, Dual incorporation of SiO2 and ZrO2 nanoparticles into the oxide layer on 6061 Al alloy via plasma electrolytic oxidation: Coating structure and corrosion properties, J.

Mechanical Properties of Porous Si3N4 Ceramics Monika Kašiarová1,a, Zuzana Vilčeková1,b, Katarína Bodišová2,c, Magdaléna Domanická2,d, Miroslav Hnatko2,e, Ján Dusza1,f, Pavol Šajgalík2,g and Sylvia Gromošová3,h 1Slovak Academy of Science, Institute of Materials Research, Watsonova 47,Košice, Slovak Republic 2Slovak Academy of Science, Institute of Inorganic Chemistry, Dúbravská cesta 9, Bratislava, Slovak Republic 3Associated Tissue Bank of Faculty of Medicine of P.J.
This can be achieved by using ceramic composite with defined porosity, structure and mechanical properties similar to human bone.

Determination of N-butyl Pyridine Nitrate in Ethanol by UV-Spectrum Peng Tian1,a*, Tianling Qin1,a, Jie Lu2,b, Bo Meng1,a, Yangyang Song1,a and Lu Yu1,a 1College of Chemistry and Life Science, Shenyang Normal University, Shenyang 110034, China 2Laboratory Centre, Shenyang Normal University, Shenyang 110034, China aemail: tianpenglnu@sina.com, bemail: whlie64@yahoo.com.cn *: email: tianpenglnu@sina.com Keywords: N-butyl pyridine nitrate, ionic liquids, UV–spectrum, content Abstract: N-butyl Pyridine Nitrate ionic liquid is prepared by the double decomposition reaction of BPC and NaNO3.
Using nuclear magnetic resonance (NMR) technology can determine the mixture ionic liquid or other components of the chemical shift, [12-13] coupling constant[14], relaxation time waiting for structure or mechanical information[15], obtain ionic liquid of anion and cation and the interaction between the them and molecular solvent interaction information[16-20].

Flavonoids constitute many groups of polyphenolic compounds having a benzo-𝛾-pyrone structure [16] and are known to be synthesized by plants in response to microbial infection [17].
Pandey, Chemistry and Biological Activities of Flavonoids: An Overview, Sci.

It is likely to keep the B1 structure throughout Earth’s lower mantle according to recent x-ray diffraction studies [2,3].
[16] CRC Handbook of Chemistry & Physics, entitled by D.R.Linde, CRC Press, Boca Raton, FL, (2007)