HYDROVISBREAKING REACTIVITY OF VACUUM RESIDUE FROM REB

Result code in 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>

Result on the web

<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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Result language

čeština

Original language name

HYDROVISBREAKING REACTIVITY OF VACUUM RESIDUE FROM REB

Original language description

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

Czech name

HYDROVISBREAKING REACTIVITY OF VACUUM RESIDUE FROM REB

Czech description

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

Type

D - Article in proceedings

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Article name in the collection

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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Number of pages

6

Pages from-to

108-113

Publisher name

Česká společnost průmyslové chemie a Česká společnost chemická

Place of publication

Praha

Event location

Mikulov

Event date

Jan 1, 2014

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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