Effects of experimental conditions on the molecular composition of maltenes and asphaltenes derived from oilsands bitumen: Characterized by negative-ion ESI FT-ICR MS
2026-02-02Identification of acephenanthrylene and aceanthrylene in aerosol and its environmental implication
2026-02-02Distribution of Vanadium Compounds in Petroleum Vacuum Residuum and Their Transformations in Hydrodemetallization
2026-02-01Characterization of sulfide compounds in petroleum: selective oxidation followed by positive-ion electrospray Fourier transform ion cyclotron resonance mass spectrometry
2026-02-01Molecular characterization of sulfur compounds in Venezuela crude oil and its SARA fractions by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry
2026-02-01Characterization of Vanadyl and Nickel Porphyrins Enriched from Heavy Residues by Positive-Ion Electrospray Ionization FT-ICR Mass Spectrometry
2026-02-01Novel Analytical Technique for Petroleum Biomarker Analysis
2026-02-01Distribution of Acids and Neutral Nitrogen Compounds in a Chinese Crude Oil and Its Fractions: Characterized by Negative-Ion Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
2026-02-01Identification of dihydroxy aromatic compounds in a low-temperature pyrolysis coal tar by gas chromatography−mass spectrometry (GC-MS) and Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS)
2026-02-01Characterization of basic nitrogen species in coker gas oils by positive-ion electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry
2026-02-01Characterization of heteroatoms in residue fluid catalytic cracking (RFCC) diesel by gas chromatography and mass spectrometry
2026-02-01FT-ICR MS Analysis of Nitrogen-Containing Compounds in the Products of Liaohe Atmospheric Residue Hydrocracking
2026-02-01