Visbreaking of vacuum residues from Ural crude oil and a mixture of Tengiz and Azeri Light crude oils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F05%3A00014209" target="_blank" >RIV/60461373:22320/05:00014209 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Visbreaking of vacuum residues from Ural crude oil and a mixture of Tengiz and Azeri Light crude oils

Popis výsledku v původním jazyce

Visbreaking of Ural vacuum residue (Ural VR) and vacuum residue from a mixture of Tengiz and Azeri Light crude oils (TeAz VR) was studied. The conversion of Ural VR was higher than that of TeAz VR at low reaction temperatures. It was probably caused by high content of sulfur compounds in Ural VR that initiated cracking reaction resulting in a higher conversion of this vacuum residue. At higher reaction temperatures, the conversion of paraffinic TeAz VR was the same as that of Ural VR due to paraffin cracking. Higher coke-like compounds were obtained from visbreaking of Ural VR than from visbreaking of TeAz VR because Ural VR had higher resins and asphaltenes and lower H/C atomic ratio

Název v anglickém jazyce

Visbreaking of vacuum residues from Ural crude oil and a mixture of Tengiz and Azeri Light crude oils

Popis výsledku anglicky

Visbreaking of Ural vacuum residue (Ural VR) and vacuum residue from a mixture of Tengiz and Azeri Light crude oils (TeAz VR) was studied. The conversion of Ural VR was higher than that of TeAz VR at low reaction temperatures. It was probably caused by high content of sulfur compounds in Ural VR that initiated cracking reaction resulting in a higher conversion of this vacuum residue. At higher reaction temperatures, the conversion of paraffinic TeAz VR was the same as that of Ural VR due to paraffin cracking. Higher coke-like compounds were obtained from visbreaking of Ural VR than from visbreaking of TeAz VR because Ural VR had higher resins and asphaltenes and lower H/C atomic ratio

Druh

O - Ostatní výsledky

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů