Warianty tytułu
Konferencja
IV International Conference Catalysis and Adsorption in Fuel Processing and Environmental Protection, September 18-21, 2002, Kudowa Zdrój, Poland
Języki publikacji
Abstrakty
During hydroprocessing of petroleum residue asphaltenes undergo conversion which may lead to the formation of unstable products. The effect of the hydrodesulfurization process (H-Oil) on the amt. And compound of asphaltenes as well as on their stability in the residue was investigated. The Heithaus method was used to determine the peptizability of asphaltenes (pa) and the overall compatibility of residuum (P). It was shown that hydroconversion decreased the resins to asphaltenes ratio; this may deteriorate the stability of the residue as a result of the decrease in the peptizability of asphaltenes. The comparison of the Heithaus parameter values, pa and P, for the feedstock and heavy product of hydrodesulfurization revealed a decrease in the stability of the residue during hydroprocessing.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
361-365
Opis fizyczny
Bibliogr. 7
Twórcy
autor
autor
- Institute of Chemistry and Technology of Petroleum and Coal, Wrocław University of Technology, ul. Gdańska 7/9, 50-344, Wrocław, Poland
Bibliografia
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW6-0001-0120