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Characterization of Heavy Oil by FT-ICR MS Coupled with Various Ionization Techniques
Structural characterization Heavy oil FT-ICR MS Electrospray ionization In-beam EI Liquid secondary ionization
2010/9/8
Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) has high resolution, so provides a viable method to characterize extremely complex mixtures. The molecular formulas of individua...
Sand control techniques (Screen-less sand control and Through-tubing gravel pack)
sand control screen-less through-tubing gravel pack TTGP
2009/5/8
Techniques of sand control are roughly divided into three types. One is control of production rate, next is using screens such as gravel pack, and the last technique is screen-less method.
Japan Pet...
Separation and identification of isomeric hydrocarbons by capillary gas chromatography and hyphenated spectrometric techniques
Isomeric hydrocarbons GC separation identification and characterization GC-MS-FTIR
2010/8/11
An overview of author’s research activities in gas chromatography of isomeric hydrocarbons is presented. The similarities in the properties of isomeric hydrocarbons and the complexities of hydrocarbon...