Kinetics of Hydrodesulphurization proces-Sulphur Removing from Heterocyclic Aromatic Compounds in Gas Oil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F14%3AMPO12SB" target="_blank" >RIV/62243136:_____/14:MPO12SB - 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

Kinetics of Hydrodesulphurization proces-Sulphur Removing from Heterocyclic Aromatic Compounds in Gas Oil

Popis výsledku v původním jazyce

Diesel fuel is a complex mixture containing a large variety of sulphur compounds with different reactivity.Clear understanding reactivity of different types of sulphur compound is very important in definition of their reaction kinetic. This knowledge issignificant to achieve ultra deep hydrodesulphurized diesel fuels. Diesel fuels contain a large number of individual sulphur substances which can be divided into two groups. The first group includes benzothiophenes (BTs) with alkyl substituents containing 1 ? 7 carbon atoms, and the second group comprises dibenzothiophenes (DBTs) with alkyl substituents containing 1 ? 5 carbon atoms. Several studies have shown that the relative reactivity of different thiophenic sulphur compounds is significantly different, as might be expected1,2 . Benzothiophenes and their derivates are usually desulphurized at higher reaction rate than DBT and alkylated DBTs. Alkylated dibenzothiophene isomers containing alkyl groups close to the sulphur atom (e.g. 4

Název v anglickém jazyce

Kinetics of Hydrodesulphurization proces-Sulphur Removing from Heterocyclic Aromatic Compounds in Gas Oil

Popis výsledku anglicky

Diesel fuel is a complex mixture containing a large variety of sulphur compounds with different reactivity.Clear understanding reactivity of different types of sulphur compound is very important in definition of their reaction kinetic. This knowledge issignificant to achieve ultra deep hydrodesulphurized diesel fuels. Diesel fuels contain a large number of individual sulphur substances which can be divided into two groups. The first group includes benzothiophenes (BTs) with alkyl substituents containing 1 ? 7 carbon atoms, and the second group comprises dibenzothiophenes (DBTs) with alkyl substituents containing 1 ? 5 carbon atoms. Several studies have shown that the relative reactivity of different thiophenic sulphur compounds is significantly different, as might be expected1,2 . Benzothiophenes and their derivates are usually desulphurized at higher reaction rate than DBT and alkylated DBTs. Alkylated dibenzothiophene isomers containing alkyl groups close to the sulphur atom (e.g. 4

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI3%2F084" target="_blank" >FR-TI3/084: *Vývoj metodiky pro zrychlené testování dlouhodobé aktivity odsiřovacích katalyzátorů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

21st International Congress of Chemical and Process Engineering (CHISA)

ISBN

978-80-02-02555-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

81-86

Název nakladatele

Česká společnost chemického inženýrství

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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