Požití pyrolýzní chromatografie pro screening katalyzátorů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F06%3A00017614" target="_blank" >RIV/60461373:22310/06:00017614 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Employing Pyr-GC apparatus for catalyst screening

Popis výsledku v původním jazyce

The aim of this paper is to describe the pyrolysis chromatography (Pyr-GC) instrumentation in the role of a reactor for catalyst screening tests. The results of several model experiments will be discussed from the point of view of obtained data handlingand their significance. The commercially available equipment (Shimadzu Pyr-4A pyrolyser and Shimadzu GC-17A gas chromatographs) was converted into the pulse reactor with an on-line sample analysis. Catalytic cracking of 1-hexene over ZSM-5 and HY type zeolite catalysts was used as a model catalytic reaction. The results confirmed the technique as an efficient tool for screening tests in gaseous-phase reaction systems and/or catalytic systems. It allows working with very small amounts of both the catalyst and the reaction substrate, yet it can supply quite a large amount of experimental data in a short time period and thus it can shorten the research time significantly.

Název v anglickém jazyce

Employing Pyr-GC apparatus for catalyst screening

Popis výsledku anglicky

The aim of this paper is to describe the pyrolysis chromatography (Pyr-GC) instrumentation in the role of a reactor for catalyst screening tests. The results of several model experiments will be discussed from the point of view of obtained data handlingand their significance. The commercially available equipment (Shimadzu Pyr-4A pyrolyser and Shimadzu GC-17A gas chromatographs) was converted into the pulse reactor with an on-line sample analysis. Catalytic cracking of 1-hexene over ZSM-5 and HY type zeolite catalysts was used as a model catalytic reaction. The results confirmed the technique as an efficient tool for screening tests in gaseous-phase reaction systems and/or catalytic systems. It allows working with very small amounts of both the catalyst and the reaction substrate, yet it can supply quite a large amount of experimental data in a short time period and thus it can shorten the research time significantly.

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Full text 17th International Congress of Chemical and Process Engineering

ISBN

80-86059-45-6

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

ČSCHI

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

27. 8. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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