Acid hydrolysis of xylan

G. Hilpmann; N. Becher; F-A Pahner; Bright Kusema; Päivi Mäki-Arvela; R. Lange; Dmitry Murzin; Tapio Salmi

doi:10.1016/j.cattod.2015.04.044

Acid hydrolysis of xylan

G. Hilpmann, N. Becher, F-A Pahner, Bright Kusema, Päivi Mäki-Arvela, R. Lange, Dmitry Murzin, Tapio Salmi

Tutkimustuotos: Lehtiartikkeli › Artikkeli › Tieteellinen › vertaisarvioitu

63 Sitaatiot (Scopus)

Abstrakti

The public interest in usage of lignocellulosic biomass as a renewable resource has grown strongly during the last decade. Hemicelluloses are the second most abundant constituents of wood biomass, but have yet received less attention, compared to cellulose. In this work hydrolysis of xylan, as an example of hemicelluloses, was studied at moderate temperatures between 70 and 90 °C and pH values ranging from 0.5 to 3 with different liquid (HCl, H₂SO₄, triflouroacetic acid, oxalic acid) and solid (Smopex-101) catalysts. Experimental results showed complete cleavage of xylan with xylose yields of up to 95%.

Alkuperäiskieli	Ei tiedossa
Sivut	376–380
Julkaisu	Catalysis Today
Vuosikerta	259, Part 2
DOI - pysyväislinkit	https://doi.org/10.1016/j.cattod.2015.04.044
Tila	Julkaistu - 2016
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Pääsy asiakirjaan

10.1016/j.cattod.2015.04.044

http://www.sciencedirect.com/science/article/pii/S0920586115003077

Viittausmuodot

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title = "Acid hydrolysis of xylan",

abstract = "The public interest in usage of lignocellulosic biomass as a renewable resource has grown strongly during the last decade. Hemicelluloses are the second most abundant constituents of wood biomass, but have yet received less attention, compared to cellulose. In this work hydrolysis of xylan, as an example of hemicelluloses, was studied at moderate temperatures between 70 and 90 °C and pH values ranging from 0.5 to 3 with different liquid (HCl, H2SO4, triflouroacetic acid, oxalic acid) and solid (Smopex-101) catalysts. Experimental results showed complete cleavage of xylan with xylose yields of up to 95%.",

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T1 - Acid hydrolysis of xylan

AU - Hilpmann, G.

AU - Becher, N.

AU - Pahner, F-A

AU - Kusema, Bright

AU - Mäki-Arvela, Päivi

AU - Lange, R.

AU - Murzin, Dmitry

AU - Salmi, Tapio

N1 - tk.

PY - 2016

Y1 - 2016

N2 - The public interest in usage of lignocellulosic biomass as a renewable resource has grown strongly during the last decade. Hemicelluloses are the second most abundant constituents of wood biomass, but have yet received less attention, compared to cellulose. In this work hydrolysis of xylan, as an example of hemicelluloses, was studied at moderate temperatures between 70 and 90 °C and pH values ranging from 0.5 to 3 with different liquid (HCl, H2SO4, triflouroacetic acid, oxalic acid) and solid (Smopex-101) catalysts. Experimental results showed complete cleavage of xylan with xylose yields of up to 95%.

AB - The public interest in usage of lignocellulosic biomass as a renewable resource has grown strongly during the last decade. Hemicelluloses are the second most abundant constituents of wood biomass, but have yet received less attention, compared to cellulose. In this work hydrolysis of xylan, as an example of hemicelluloses, was studied at moderate temperatures between 70 and 90 °C and pH values ranging from 0.5 to 3 with different liquid (HCl, H2SO4, triflouroacetic acid, oxalic acid) and solid (Smopex-101) catalysts. Experimental results showed complete cleavage of xylan with xylose yields of up to 95%.

U2 - 10.1016/j.cattod.2015.04.044

DO - 10.1016/j.cattod.2015.04.044

M3 - Artikel

SN - 0920-5861

VL - 259, Part 2

SP - 376

EP - 380

JO - Catalysis Today

JF - Catalysis Today

ER -