Fundamental Characterization of Steam-Exploded Lignocellulosic Compounds

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F24%3A63588658" target="_blank" >RIV/70883521:28610/24:63588658 - 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

Fundamental Characterization of Steam-Exploded Lignocellulosic Compounds

Popis výsledku v původním jazyce

This study aims to explore the composition of liquid and volatile organic compounds (VOCs) within fibers derived from lignocellulosic biomass (LCB) treated with steam explosion (SE). Understanding the compositions provides insight into how the fiber quality may be affected and how these compounds can be utilized. The SE process involved the auto-hydrolysis of LCB materials (reeds, wheat straws, and com stalks) under high temperatures (200-230 °C) for 30- 120 min, resulting in controlled explosions for fiber release. Gas chromatography-mass spectrometry (GC-MS), ultra-high-performance liquid chromatography (HPLC), and gel permeation chromatography (GPC) were utilized to comprehensively examine compound compositions. Additionally, headspace gas chromatography with flame ionization detection (HS-GC-FID) was used to assess VOCs in the fibers.

Název v anglickém jazyce

Fundamental Characterization of Steam-Exploded Lignocellulosic Compounds

Popis výsledku anglicky

This study aims to explore the composition of liquid and volatile organic compounds (VOCs) within fibers derived from lignocellulosic biomass (LCB) treated with steam explosion (SE). Understanding the compositions provides insight into how the fiber quality may be affected and how these compounds can be utilized. The SE process involved the auto-hydrolysis of LCB materials (reeds, wheat straws, and com stalks) under high temperatures (200-230 °C) for 30- 120 min, resulting in controlled explosions for fiber release. Gas chromatography-mass spectrometry (GC-MS), ultra-high-performance liquid chromatography (HPLC), and gel permeation chromatography (GPC) were utilized to comprehensively examine compound compositions. Additionally, headspace gas chromatography with flame ionization detection (HS-GC-FID) was used to assess VOCs in the fibers.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20903 - Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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