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

Result code in 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>

Result on the web

<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>

Result language

čeština

Original language name

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

Original language description

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

Czech name

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

Czech description

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

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

<a href="/en/project/FR-TI3%2F316" target="_blank" >FR-TI3/316: *Research and development of highly active catalyst based on ZrO2 and its application for izomerization of C5-C6 hydrocarbons</a><br>

Continuities

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

Publication year

2014

Confidentiality

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

Name of the periodical

Monatshefte für Chemie - Chemical Monthly

ISSN

1434-4475

e-ISSN

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Volume of the periodical

145

Issue of the periodical within the volume

September 2014

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

1407-1416

UT code for WoS article

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EID of the result in the Scopus database

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