Algirdas Jasinskas
Egidijus Šarauskis
Raimondas Šarauskis
Antanas Sakalauskas
2013-01-27
This paper presents the new results of energy plant –
rye and triticale at yellow ripeness and ripe, pre-treatment in high
pressure steam reactor and monosaccharide extraction. There were
investigated the influence of steam pressure (20 to 22 bar), retention
duration (180 to 240 s) and catalytic sulphuric acid concentration
strength (0 to 0.5 %) on the pre-treatment process, contents of
monosaccharides (glucose, arabinose, xylose, mannose) and
undesirable by-compounds (furfural and HMF) in the reactor. The
study has determined that the largest amount of monosaccharides
(37.2 % of glucose, 2.7 % of arabinose, 8.4 % of xylose, and 1.3 %
of mannose) was received in the rye at ripe, the samples of which
were mixed with 0.5 % concentration of catalytic sulphuric acid, and
hydrolysed in the reactor, where the pressure was 20 bar, whereas the
reaction time – 240 s.
https://doi.org/10.5281/zenodo.1078977
oai:zenodo.org:1078977
eng
Zenodo
https://zenodo.org/communities/waset
https://doi.org/10.5281/zenodo.1078976
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
Bioethanol
Pre-treatment
Rye
Triticale.
Investigation of Pre-Treatment Parameters of Rye and Triticale for Bioethanol Production
info:eu-repo/semantics/article