Fundamental Characterization of Steam-Exploded Lignocellulosic Compounds

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fundamental Characterization of Steam-Exploded Lignocellulosic Compounds

Original language description

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.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

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

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

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