Enzymatic hydrolysis of pretreated waste paper – Source of raw material for production of liquid biofuels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU107682" target="_blank" >RIV/00216305:26210/14:PU107682 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S096085241301746X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S096085241301746X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.biortech.2013.11.030" target="_blank" >10.1016/j.biortech.2013.11.030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Enzymatic hydrolysis of pretreated waste paper – Source of raw material for production of liquid biofuels

Popis výsledku v původním jazyce

Enzymatic hydrolysis of waste paper is becoming a perspective way to obtain raw material for production of liquid biofuels. Reducing sugars solutions that arise from the process of saccharification are a precursors for following or simultaneous fermentation to ethanol. Different types of waste paper were evaluated, in terms of composition and usability, in order to select the appropriate type of the waste paper for the enzymatic hydrolysis process. Novozymes enzymes NS50013 and NS50010 were used in a laboratory scale trials. Technological conditions, which seem to be the most suitable for hydrolysis after testing on cellulose pulp and filter paper, were applied to hydrolysis of widely available waste papers – offset paper, cardboard, recycled paper in two qualities, matte MYsol offset paper and for comparison again on model materials. The highest yields were achieved for the cardboard, which was further tested using various pretreatment combinations in purpose of increasing the hydrolysis yields.

Název v anglickém jazyce

Enzymatic hydrolysis of pretreated waste paper – Source of raw material for production of liquid biofuels

Popis výsledku anglicky

Enzymatic hydrolysis of waste paper is becoming a perspective way to obtain raw material for production of liquid biofuels. Reducing sugars solutions that arise from the process of saccharification are a precursors for following or simultaneous fermentation to ethanol. Different types of waste paper were evaluated, in terms of composition and usability, in order to select the appropriate type of the waste paper for the enzymatic hydrolysis process. Novozymes enzymes NS50013 and NS50010 were used in a laboratory scale trials. Technological conditions, which seem to be the most suitable for hydrolysis after testing on cellulose pulp and filter paper, were applied to hydrolysis of widely available waste papers – offset paper, cardboard, recycled paper in two qualities, matte MYsol offset paper and for comparison again on model materials. The highest yields were achieved for the cardboard, which was further tested using various pretreatment combinations in purpose of increasing the hydrolysis yields.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20401 - Chemical engineering (plants, products)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

BIORESOURCE TECHNOLOGY

ISSN

0960-8524

e-ISSN

1873-2976

Svazek periodika

2014

Číslo periodika v rámci svazku

152

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

543-547

Kód UT WoS článku

000331460400076

EID výsledku v databázi Scopus

2-s2.0-84891164043