Liquid phase flow synthesis of butane-1,4-diol over palladium immobilized on the polymeric resin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F25%3A10257888" target="_blank" >RIV/61989100:27710/25:10257888 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11144-025-02863-7" target="_blank" >https://link.springer.com/article/10.1007/s11144-025-02863-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11144-025-02863-7" target="_blank" >10.1007/s11144-025-02863-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Liquid phase flow synthesis of butane-1,4-diol over palladium immobilized on the polymeric resin

Popis výsledku v původním jazyce

Butane-1,4-diol (BAD) production is estimated to be several million tons per year, and the demand is constantly increasing. On an industrial scale, BAD is produced by the catalytic hydrogenation of 2-butyne-1,4-diol (BYD) at a temperature of (403-433 K) and a pressure range of 1.5 x 107-3 x 107 Pa. However, the reaction at these conditions produces a mixture of difficult products to separate. Therefore, there is still a need to develop an alternative catalyst that is active at mild conditions. Herein, we have revealed the catalytic performance of Pd nanoparticles immobilized on polymeric resin with terminal -NH2 functional groups in the liquid phase flow butane-1,4-diol synthesis under 3 x 105 Pa and 318 K. 2.16 wt% Pd/Polym with an average NP size of 3 nm leads to the formation of 100% butane-1,4-diol while keeping 100% 2-butyne-1,4-diol conversion at mild conditions, exceeding most of the reported results of butane-1,4-diol synthesis.

Název v anglickém jazyce

Liquid phase flow synthesis of butane-1,4-diol over palladium immobilized on the polymeric resin

Popis výsledku anglicky

Butane-1,4-diol (BAD) production is estimated to be several million tons per year, and the demand is constantly increasing. On an industrial scale, BAD is produced by the catalytic hydrogenation of 2-butyne-1,4-diol (BYD) at a temperature of (403-433 K) and a pressure range of 1.5 x 107-3 x 107 Pa. However, the reaction at these conditions produces a mixture of difficult products to separate. Therefore, there is still a need to develop an alternative catalyst that is active at mild conditions. Herein, we have revealed the catalytic performance of Pd nanoparticles immobilized on polymeric resin with terminal -NH2 functional groups in the liquid phase flow butane-1,4-diol synthesis under 3 x 105 Pa and 318 K. 2.16 wt% Pd/Polym with an average NP size of 3 nm leads to the formation of 100% butane-1,4-diol while keeping 100% 2-butyne-1,4-diol conversion at mild conditions, exceeding most of the reported results of butane-1,4-diol synthesis.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Reaction kinetics, mechanisms and catalysis

ISSN

1878-5190

e-ISSN

1878-5204

Svazek periodika

Neuveden

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

2247-2259

Kód UT WoS článku

001492129600001

EID výsledku v databázi Scopus

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