Kinetics of thermal degradation of macromolecular petroleum compounds in the presence of fatty acid triglycerides: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Kinetics of thermal degradation of macromolecular petroleum compounds in the presence of fatty acid triglycerides

Timoshkina, M. A. / Yusevich, A. I. / Mikhalenok, S. G. / Prokopchuk, N. R.

Abstract The kinetics of thermal degradation of high-molecular-mass fractions of crude oil mixed with rapeseed oil has been studied by dynamic thermogravimetry. The structural parameters of the average molecule of vacuum residues of crude oils processed at Naftan and the Mozyr refinery and hydrocarbon oils, resins, and asphaltenes isolated from the residues have been first determined by NMR and IR spectroscopy. It has been shown that the addition of rapeseed oil can increase the rate of thermal degradation of heavy petroleum residues, with the character of the effect of the vegetable oil on the kinetics of the process being determined by structural features of macromolecular petroleum compounds, namely, the relative amount of aromatic units and the length of alkyl chains.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Kinetics of thermal degradation of macromolecular petroleum compounds in the presence of fatty acid triglycerides

Timoshkina, M. A. / Yusevich, A. I. / Mikhalenok, S. G. / Prokopchuk, N. R.

Abstract The kinetics of thermal degradation of high-molecular-mass fractions of crude oil mixed with rapeseed oil has been studied by dynamic thermogravimetry. The structural parameters of the average molecule of vacuum residues of crude oils processed at Naftan and the Mozyr refinery and hydrocarbon oils, resins, and asphaltenes isolated from the residues have been first determined by NMR and IR spectroscopy. It has been shown that the addition of rapeseed oil can increase the rate of thermal degradation of heavy petroleum residues, with the character of the effect of the vegetable oil on the kinetics of the process being determined by structural features of macromolecular petroleum compounds, namely, the relative amount of aromatic units and the length of alkyl chains.

Kinetics of thermal degradation of macromolecular petroleum compounds in the presence of fatty acid triglycerides

Timoshkina, M. A. / Yusevich, A. I. / Mikhalenok, S. G. / Prokopchuk, N. R.

Abstract The kinetics of thermal degradation of high-molecular-mass fractions of crude oil mixed with rapeseed oil has been studied by dynamic thermogravimetry. The structural parameters of the average molecule of vacuum residues of crude oils processed at Naftan and the Mozyr refinery and hydrocarbon oils, resins, and asphaltenes isolated from the residues have been first determined by NMR and IR spectroscopy. It has been shown that the addition of rapeseed oil can increase the rate of thermal degradation of heavy petroleum residues, with the character of the effect of the vegetable oil on the kinetics of the process being determined by structural features of macromolecular petroleum compounds, namely, the relative amount of aromatic units and the length of alkyl chains.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Kinetics of thermal degradation of macromolecular petroleum compounds in the presence of fatty acid triglycerides

Beteiligte:

Timoshkina, M. A. (Autor:in) / Yusevich, A. I. (Autor:in) / Mikhalenok, S. G. (Autor:in) / Prokopchuk, N. R. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 54 ; 111-119

Erscheinungsdatum:

01.03.2014

Format / Umfang:

9 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544114020121

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

thermal degradation , vacuum residue , hydrocarbon oils , resins , asphaltenes , rapeseed oil , thermogravimetry , kinetics , structural-group analysis Chemistry , Industrial Chemistry/Chemical Engineering

Ähnliche Titel

Gas chromatography determination of fatty acid alkyl esters (methyl and ethyl) in the presence of mono., di- and triglycerides

Paulo César Narváez Rincón / Jesús Alfonso Torres / Francisco José Sánchez Castellanos et al. | DOAJ | 2005

Freier Zugriff

Kinetic study of the esterification of free fatty acid and ethanol in the presence of triglycerides using solid resins as catalyst

Jasen, P. / Marchetti, J.M. | Oxford University Press | 2012

Freier Zugriff

THERMALLY STABLE MACROMOLECULAR COMPOUND AND PETROLEUM COMPOSITION INCLUDING THE SAME

CHICHAK KELLY S / DOANE JOSEPH T / CHRISTOFEL BRIAN T et al. | Europäisches Patentamt | 2022

Freier Zugriff

Effect of fatty-acid composition and structure of alkyl radicals of plant oil triglycerides on their tribotechnical characteristics

Grigoriev, A. Y. / Kavaliova, I. N. / Kreivaitis, R. et al. | British Library Online Contents | 2016

Acrylovinylic macromolecular compounds with adhesive properties

Neamtu, I. / Chiriac, A.P. / Ioanid, G.E. et al. | British Library Online Contents | 1999