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12篇 您的检索式:作者名="AI Lianfeng"
    题名 作者 年代 出处 被引量
1The effect of nanohybrid materials on the pour-point and viscosity depressing of waxy crude oil显示文摘The pipeline transportation of waxy crude oil is a problem both at home and abroad.In this paper,a novel nanohybrid pour-point depressant (PPD) was used to decrease the pour point and viscosity of waxy crude oil.The pour point and apparent viscosity of waxy crude oil was decreased significantly upon addition of the nanohybrid PPD,and the long-term stability of the nanohybrid PPD was superior to that of a conventional ethylene-vinyl acetate copolymer PPD.Polarized optical microscopy and X-ray diffraction were used to study the effect of the nanohybrid PPD on the crystallization of crude oil.Addition of the nanohybrid PPD reduced the amount of wax crystals,prevented their aggregation,and reduced the temperature at which the crude oil started to crystallize.The significant effect of this nanohybrid PPD on the pour point and viscosity depressing of crude oil is of great importance for facilitating the safe,efficient and energy-minimized transportation of waxy crude oil.WANG Feng ZHANG DongMin DING YanFen ZHANG LiXin YANG MingShu JIANG BaoLiang ZHANG ShiMin AI MuYang LIU GuangWen ZHI ShuJie HUO LianFeng OUYANG Xin LI Li 2011Chinese Science Bulletin2011,56,1:9
2Research on degradation of penicillins in milk by β-lactamase using ultra-performance liquid chromatography coupled with time-of-flight mass spectrometry显示文摘Lixin Li Chunhai Guo Lianfeng Ai Caiyun Dou Guizhen Wang Hanwen Sun 2014Journal of Dairy Science2014,,:1
3Simultaneous determination of seven nitroimidazole residues in meat by using HPLC-UV detection with solid-phase extraction显示文摘SUN Hanwen WANG Fengchi AI Lianfeng 2007J Chromatogr:B2007,857,2:1
4A sensitive and validated method for determination of melamine residue in liquid milk by reversed phase high-performance liquid chromatography with solidphase extraction显示文摘SUN Hanwen WANG Lixin AI Lianfeng 0,,05:1
5Simultaneousdetermination of seven nitroimidazole residues in meat by usingHPLC - UV detection with solid - phase extraction 显示文摘SUN HA WEN WANG FENGCHI AI LIANFENG 2007Journal ofChromatography B2007,857,2:1
6Simultaneous determination of seven nitroimidazole residues in meat by using HPLC - UV detection with solid-phase extraction 显示文摘SUN Hanwen WANG Fengchi AI Lianfeng 2007J Chromatogr : B2007,857,2:1
7Determination of banned10 azo-dyes in hot chili products by gel permeation chromatographyliquidchromatography-electrospray ionization-tandem mass spectrometry显示文摘SUN Hanwen WANG Fengchi AI Lianfeng 2007Journal of Chromatography A2007,1164,12:1
8Determination of banned 10 azo-dyes in hot chili products by gel permeation chromatography-liquid chromatography-electrospray ionization-tandem mass spectrometry 显示文摘SUN Hanwen WANG Fengchi AI Lianfeng 2007J Chromatogr A2007,1164,:1
9Determina- tion of diclazuril, toltrazuril and its two metabolites in poultry tissues and eggs by gel permeation chromatography-liquid chro- matography-tandem mass spectrometry 显示文摘Ai Lianfeng Wang Fengchi Sun Hanwen 2011Journal of Chroma- tography B2011,879,:1
10A senstive and validated method for determination of melamine residue in liquid milk by reversed phase high-performanoe liquid chromatography with soild-phase extmction显示文摘Hanwen Sun Lixin Wang Lianfeng Ai 2010Food Control2010,21,:1
11Determination of banned 10 azo-dyes in hot chili products by gel permeation chromatography-liquid chromatography-electrospray ionization-tandem mass spectrometry 显示文摘SUN Hanwen WANG Fengchi AI Lianfeng 2007J Chromatogr A2007,1164,12:1
12Determination of diclazufil, toltrazuril and its two metabolites in poultry tissues and eggs by gel permeation chromatography - liquid chromatogra- phy - tandem mass spectrometry 显示文摘Lianfeng Ai Hanwen Sun Fengchi Wang 2011Journal of chromatography B2011,879,20:1
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