Visbreaking and Hydrovisbreaking of Vacuum Residue from Light Crude Oils Tengiz and Azeri Light.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F03%3A00008668" target="_blank" >RIV/60461373:22320/03:00008668 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Visbreaking and Hydrovisbreaking of Vacuum Residue from Light Crude Oils Tengiz and Azeri Light.
Original language description
Visbreaking and hydrovisbreaking experiments were carried out in a laboratory rotating autoclave at a reaction temperature from 395 °C to 420 °C, reaction time of 1 hour, and pressure of 20 MPa. Yields of gases, gasoline, gas oil and toluene insolubles were determined and the fractions were analysed. Yields and quality of products obtained at visbreaking and hydrovisbreaking were compared. In the case of hydrovisbreaking, hydrogen present in reaction atmosphere can stabilize radicals formed by thermal cracking, which suppress subsequent scission to lighter products and a formation of insolubles.
Czech name
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Czech description
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Project
<a href="/en/project/LN00B142" target="_blank" >LN00B142: Research centre for complex crude oil processing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 41st International Conference on Petroleum
ISBN
80-968981-6-7
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
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Publisher name
Slovnaft, VÚRUP
Place of publication
Bratislava
Event location
Bratislava
Event date
Oct 6, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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