Batch Pyrolysis and Co-Pyrolysis of Beet Pulp and Wheat Straw

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F22%3A10249021" target="_blank" >RIV/61989100:27730/22:10249021 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/1996-1944/15/3/1230" target="_blank" >https://www.mdpi.com/1996-1944/15/3/1230</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma15031230" target="_blank" >10.3390/ma15031230</a>

Result language

angličtina

Original language name

Batch Pyrolysis and Co-Pyrolysis of Beet Pulp and Wheat Straw

Original language description

Granulated beet pulp and wheat straw, first separately and then mixed in a weight ratio of 50/50%, underwent a pyrolysis process in a laboratory batch generator with process temperatures of 400 and 500 oC. The feedstock&apos;s chemical composition and the pyrolysis products&apos; chemical composition (biochar and pyrolysis gas) were analysed. A synergistic effect was observed in the co-pyrolysis of the combined feedstock, which occurred as an increase the content of the arising gas in relation to the total weight of the products. and as a reduction of bio-oil content. The maximum gas proportion was 21.8% at 500 oC and the minimum between 12.6% and 18.4% for the pyrolysis of individual substrates at 400 oC. The proportions of the gases, including CO, CO2, CH4, H2, and O2, present in the resulting synthesis gases were also analysed. The usage of a higher pyrolysis final temperature strongly affected the increase of the CH4 and H2 concentration and the decrease of CO2 and CO concentration in the pyrolysis gas. The highest percentage of hydrogen in the synthesis gas, around 33%vol, occurred at 500 oC during co-pyrolysis.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

21100 - Other engineering and technologies

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

1996-1944

Volume of the periodical

15

Issue of the periodical within the volume

3

Country of publishing house

CH - SWITZERLAND

Number of pages

15

Pages from-to

"nesránkováno"

UT code for WoS article

000759618300001

EID of the result in the Scopus database

2-s2.0-85124230692