Chemical Recycling of Waste Polypropylene via Thermocatalytic Pyrolysis over HZSM-5 Catalysts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F23%3A10252455" target="_blank" >RIV/61989100:27710/23:10252455 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1002/ceat.202200529" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/ceat.202200529</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ceat.202200529" target="_blank" >10.1002/ceat.202200529</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chemical Recycling of Waste Polypropylene via Thermocatalytic Pyrolysis over HZSM-5 Catalysts

Popis výsledku v původním jazyce

The present work deals with the chemical recycling of waste polypropylene via thermocatalytic pyrolysis over HZSM-5 zeolite catalysts. The main aim was to systematically investigate the influence of reactor configuration, zeolite acidity, polypropylene wastes, obtained from different sources, as well as catalyst regeneration on the product distribution. It was demonstrated that the reactor configuration and the acid site density of HZSM-5 catalysts strongly influence the product yields and distributions. The different types of polypropylene waste, on the other hand, showed a comparatively small yet noticeable effect on the product distribution. Moreover, it was demonstrated that the HZSM-5 catalysts exhibit good regeneration capacity during regeneration-reaction cycles.

Název v anglickém jazyce

Chemical Recycling of Waste Polypropylene via Thermocatalytic Pyrolysis over HZSM-5 Catalysts

Popis výsledku anglicky

The present work deals with the chemical recycling of waste polypropylene via thermocatalytic pyrolysis over HZSM-5 zeolite catalysts. The main aim was to systematically investigate the influence of reactor configuration, zeolite acidity, polypropylene wastes, obtained from different sources, as well as catalyst regeneration on the product distribution. It was demonstrated that the reactor configuration and the acid site density of HZSM-5 catalysts strongly influence the product yields and distributions. The different types of polypropylene waste, on the other hand, showed a comparatively small yet noticeable effect on the product distribution. Moreover, it was demonstrated that the HZSM-5 catalysts exhibit good regeneration capacity during regeneration-reaction cycles.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20400 - Chemical engineering

Projekt

<a href="/cs/project/EF16_019%2F0000853" target="_blank" >EF16_019/0000853: Institut environmentálních technologií - excelentní výzkum</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Chemical Engineering and Technology

ISSN

0930-7516

e-ISSN

1521-4125

Svazek periodika

46

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

10

Strana od-do

—

Kód UT WoS článku

000956677400001

EID výsledku v databázi Scopus

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