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Pregled bibliografske jedinice broj: 1037035

NMR Spectroscopy as a Tool for Studying Asphaltene Composition


Parlov Vuković, Jelena; Novak, Predrag; Jednačak, Tomislav
NMR Spectroscopy as a Tool for Studying Asphaltene Composition // Croatica chemica acta, 92 (2019), 3; 323-329 doi:10.5562/cca3543 (međunarodna recenzija, pregledni rad, znanstveni)


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Naslov
NMR Spectroscopy as a Tool for Studying Asphaltene Composition

Autori
Parlov Vuković, Jelena ; Novak, Predrag ; Jednačak, Tomislav

Izvornik
Croatica chemica acta (0011-1643) 92 (2019), 3; 323-329

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
asphaltenes ; composition ; structure ; properties ; aggregation ; NMR spectroscopy

Sažetak
Asphaltenes are the most polar oil components with molecular weights between 500 and 1000 Da, which primarily consist of carbons and hydrogens, some heteroatoms, such as nitrogen, sulphur, oxygen and traces of nickel, vanadium and iron. Owing to their extreme complexity, it is almost impossible to completely identify all the compounds present in asphaltene samples. Various analytical techniques and approaches were used to characterize asphaltenes but their structure and composition are still a matter of thorough investigations. NMR spectroscopy can reveal useful information on asphaltene molecular architecture and aggregation process. In that respect, one- and two-dimensional NMR techniques have widely been employed. Although NMR spectra of these complex mixtures are difficult to interpret, they still can provide valuable data, especially in combination with statistical methods. Some distinctive examples of using NMR spectroscopy to study asphaltenes are given in this review.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Interdisciplinarne prirodne znanosti, Rudarstvo, nafta i geološko inženjerstvo, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Ustanove:
INA-Industrija nafte d.d.,
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi doi.org

Citiraj ovu publikaciju:

Parlov Vuković, Jelena; Novak, Predrag; Jednačak, Tomislav
NMR Spectroscopy as a Tool for Studying Asphaltene Composition // Croatica chemica acta, 92 (2019), 3; 323-329 doi:10.5562/cca3543 (međunarodna recenzija, pregledni rad, znanstveni)
Parlov Vuković, J., Novak, P. & Jednačak, T. (2019) NMR Spectroscopy as a Tool for Studying Asphaltene Composition. Croatica chemica acta, 92 (3), 323-329 doi:10.5562/cca3543.
@article{article, year = {2019}, pages = {323-329}, DOI = {10.5562/cca3543}, keywords = {asphaltenes, composition, structure, properties, aggregation, NMR spectroscopy}, journal = {Croatica chemica acta}, doi = {10.5562/cca3543}, volume = {92}, number = {3}, issn = {0011-1643}, title = {NMR Spectroscopy as a Tool for Studying Asphaltene Composition}, keyword = {asphaltenes, composition, structure, properties, aggregation, NMR spectroscopy} }
@article{article, year = {2019}, pages = {323-329}, DOI = {10.5562/cca3543}, keywords = {asphaltenes, composition, structure, properties, aggregation, NMR spectroscopy}, journal = {Croatica chemica acta}, doi = {10.5562/cca3543}, volume = {92}, number = {3}, issn = {0011-1643}, title = {NMR Spectroscopy as a Tool for Studying Asphaltene Composition}, keyword = {asphaltenes, composition, structure, properties, aggregation, NMR spectroscopy} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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