HYDROVISBREAKING REACTIVITY OF VACUUM RESIDUE FROM REB

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F14%3AMPO19SB" target="_blank" >RIV/62243136:_____/14:MPO19SB - isvavai.cz</a>

Výsledek na webu

<a href="http://www.icct.cz/proceedings/2014/Full_Papers_ICCT_2014.pdf" target="_blank" >http://www.icct.cz/proceedings/2014/Full_Papers_ICCT_2014.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

HYDROVISBREAKING REACTIVITY OF VACUUM RESIDUE FROM REB

Popis výsledku v původním jazyce

Crude oils are becoming heavier and their distillation processing yields heavier residues. The demand of high value petroleum products such as middle distillate, gasoline and lube oil is increasing. Therefore, the upgrading of heavy residues is an important process. We studied the hydroconversion of vacuum residue (VR) from REB (Russian Export Blend) crude oil in an autoclave. LCO (light cycle oil) or naphtha was added to the VR to study their influence to the reaction products. The analyses of the rawmaterials and reaction products were: dynamic viscosity; elemental analysis (%C, %N, %H, %S); density; GC of gases; solubility in hexane and toluene; simulated distillation; weight balance of solid, liquid and gas. In all cases, in the liquid product, the %wt. of hydrogen was higher, the %wt. of sulfur was lower and the nitrogen was removed (except when the naphtha was used as additive). The reaction using LCO had the highest liquid yield. The addition of naphtha resulted in an increment

Název v anglickém jazyce

HYDROVISBREAKING REACTIVITY OF VACUUM RESIDUE FROM REB

Popis výsledku anglicky

Crude oils are becoming heavier and their distillation processing yields heavier residues. The demand of high value petroleum products such as middle distillate, gasoline and lube oil is increasing. Therefore, the upgrading of heavy residues is an important process. We studied the hydroconversion of vacuum residue (VR) from REB (Russian Export Blend) crude oil in an autoclave. LCO (light cycle oil) or naphtha was added to the VR to study their influence to the reaction products. The analyses of the rawmaterials and reaction products were: dynamic viscosity; elemental analysis (%C, %N, %H, %S); density; GC of gases; solubility in hexane and toluene; simulated distillation; weight balance of solid, liquid and gas. In all cases, in the liquid product, the %wt. of hydrogen was higher, the %wt. of sulfur was lower and the nitrogen was removed (except when the naphtha was used as additive). The reaction using LCO had the highest liquid yield. The addition of naphtha resulted in an increment

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2nd international conference on chemical technology

ISBN

978-80-86238-64-7

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

108-113

Název nakladatele

Česká společnost průmyslové chemie a Česká společnost chemická

Místo vydání

Praha

Místo konání akce

Mikulov

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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