Molecular characterization of polar heteroatom species in oilsands bitumen-derived vacuum residue fractions by Fourier transform ion cyclotron resonance mass spectrometry
Abstract A Canadian in situ oilsands bitumen-derived vacuum residue (VR) was subjected to supercritical fluid extraction and fractionation (SFEF) into 13 extractable fractions and an unextractable end-cut and characterized by positive- and negative-ion electrospray ionization (ESI) Fourier transform...
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
KeAi Communications Co., Ltd.
2019
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| Subjects: | |
| Online Access: | https://doaj.org/article/885acee5860e44ceb8067a5ddde732bb |
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