Isomerazation of C5-C7 paraffins over a Pt/WO3-ZrO2 catalyst using industrial feedstock

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F14%3AMPO20CL" target="_blank" >RIV/62243136:_____/14:MPO20CL - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs00706-014-1231-8" target="_blank" >http://link.springer.com/article/10.1007%2Fs00706-014-1231-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00706-014-1231-8" target="_blank" >10.1007/s00706-014-1231-8</a>

Jazyk výsledku

čeština

Název v původním jazyce

Isomerazation of C5-C7 paraffins over a Pt/WO3-ZrO2 catalyst using industrial feedstock

Popis výsledku v původním jazyce

Much research has been published on the isomerization of C5?C7 paraffins using Pt/WO3?ZrO2 (PtWZr) catalysts. However, to our knowledge, most of these researchers only used model feedstocks. Therefore, we tested the activity of a Pt/WO3?ZrO2 catalyst using real raw materials (a mixture of n-hexane ? i-hexanes or an industrial feedstock) for the industrial production of highquality gasoline. A reliable method was developed to study the activity of a PtWZr sample with w(WO3) = 12 % and w(Pt) = 0.25 %. Thecatalyst was tested in a continuous flow reactor connected to a gas chromatograph and two sample collectors. Tests were carried out under different conditions to optimize the reaction at 250 and 300 C. The results were analyzed to determine the productcomposition and to calculate the final equivalent research octane number. While a high conversion rate was achieved using the model reactant, the yield decreased significantly when more real raw materials were used. Therefore, our results

Název v anglickém jazyce

Isomerazation of C5-C7 paraffins over a Pt/WO3-ZrO2 catalyst using industrial feedstock

Popis výsledku anglicky

Much research has been published on the isomerization of C5?C7 paraffins using Pt/WO3?ZrO2 (PtWZr) catalysts. However, to our knowledge, most of these researchers only used model feedstocks. Therefore, we tested the activity of a Pt/WO3?ZrO2 catalyst using real raw materials (a mixture of n-hexane ? i-hexanes or an industrial feedstock) for the industrial production of highquality gasoline. A reliable method was developed to study the activity of a PtWZr sample with w(WO3) = 12 % and w(Pt) = 0.25 %. Thecatalyst was tested in a continuous flow reactor connected to a gas chromatograph and two sample collectors. Tests were carried out under different conditions to optimize the reaction at 250 and 300 C. The results were analyzed to determine the productcomposition and to calculate the final equivalent research octane number. While a high conversion rate was achieved using the model reactant, the yield decreased significantly when more real raw materials were used. Therefore, our results

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI3%2F316" target="_blank" >FR-TI3/316: *Výzkum a vývoj katalyzátoru na bázi oxidu zirkoničitého a jeho aplikace pro izomeraci C5 a C6 uhlovodíkové frakce</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 periodika

Monatshefte für Chemie - Chemical Monthly

ISSN

1434-4475

e-ISSN

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Svazek periodika

145

Číslo periodika v rámci svazku

September 2014

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

10

Strana od-do

1407-1416

Kód UT WoS článku

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EID výsledku v databázi Scopus

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