Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide

Nor Azizi, Young Kwang Kim, Jin Miyawaki, Isao Mochida, Seong-Ho Yoon

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A waste palm trunk was used as raw materials of derived biochar in catalytic steam gasification experiments. Pre-treatment was done to enrich the carbon content and removed the heavy and light tar. Waste palm trunk has been added in pyrolysis reactor to produce biochar at temperature 550°C under N2 flow. The experimental ran in a bubbling fluidized reactor at atmospheric pressure by the steam as gasification agent and Nitrogen as a carrier gas with different catalysts such as K2CO3/LaMn0.8Cu0.2, K2CO3/Alumina, Alumina and K2CO3 respectively. The experiments have been carried out to investigate the effect of gasification temperature, effect of catalyst and effect of catalyst ratio to biochar on the carbon conversion into syngas. The syngas compositions were analyzed by gas chromatography. K2CO3/LaMn0.8Cu0.2 catalyst showed the better carbon conversion as compared to the other catalysts. Perovskite oxide was more effective as a support for the gasification catalyst. The results showed that the better carbon conversion ratio within short time gasification and removed heavy and light tar. K2CO3/LaMn0.8Cu0.2 showed high activity for biochar gasification at low temperature and good recovery property near 750°C.

Original languageEnglish
Title of host publicationAdvanced Materials Engineering and Technology
Pages551-558
Number of pages8
DOIs
Publication statusPublished - Jan 24 2013
Event2012 International Conference on Advanced Materials Engineering and Technology, ICAMET 2012 - Penang, Malaysia
Duration: Nov 28 2012Nov 30 2012

Publication series

NameAdvanced Materials Research
Volume626
ISSN (Print)1022-6680

Other

Other2012 International Conference on Advanced Materials Engineering and Technology, ICAMET 2012
CountryMalaysia
CityPenang
Period11/28/1211/30/12

Fingerprint

Gasification
Perovskite
Carbonates
Steam
Catalysts
Oxides
Carbon
Tar
Temperature
Alumina
Catalyst supports
Gas chromatography
Thermal effects
Atmospheric pressure
Raw materials
Pyrolysis
Experiments
Nitrogen
Recovery
Chemical analysis

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Azizi, N., Kim, Y. K., Miyawaki, J., Mochida, I., & Yoon, S-H. (2013). Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide. In Advanced Materials Engineering and Technology (pp. 551-558). (Advanced Materials Research; Vol. 626). https://doi.org/10.4028/www.scientific.net/AMR.626.551

Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide. / Azizi, Nor; Kim, Young Kwang; Miyawaki, Jin; Mochida, Isao; Yoon, Seong-Ho.

Advanced Materials Engineering and Technology. 2013. p. 551-558 (Advanced Materials Research; Vol. 626).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Azizi, N, Kim, YK, Miyawaki, J, Mochida, I & Yoon, S-H 2013, Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide. in Advanced Materials Engineering and Technology. Advanced Materials Research, vol. 626, pp. 551-558, 2012 International Conference on Advanced Materials Engineering and Technology, ICAMET 2012, Penang, Malaysia, 11/28/12. https://doi.org/10.4028/www.scientific.net/AMR.626.551
Azizi N, Kim YK, Miyawaki J, Mochida I, Yoon S-H. Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide. In Advanced Materials Engineering and Technology. 2013. p. 551-558. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.626.551
Azizi, Nor ; Kim, Young Kwang ; Miyawaki, Jin ; Mochida, Isao ; Yoon, Seong-Ho. / Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide. Advanced Materials Engineering and Technology. 2013. pp. 551-558 (Advanced Materials Research).
@inproceedings{0529c74f0f8a49b997da80693c5bd487,
title = "Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide",
abstract = "A waste palm trunk was used as raw materials of derived biochar in catalytic steam gasification experiments. Pre-treatment was done to enrich the carbon content and removed the heavy and light tar. Waste palm trunk has been added in pyrolysis reactor to produce biochar at temperature 550°C under N2 flow. The experimental ran in a bubbling fluidized reactor at atmospheric pressure by the steam as gasification agent and Nitrogen as a carrier gas with different catalysts such as K2CO3/LaMn0.8Cu0.2, K2CO3/Alumina, Alumina and K2CO3 respectively. The experiments have been carried out to investigate the effect of gasification temperature, effect of catalyst and effect of catalyst ratio to biochar on the carbon conversion into syngas. The syngas compositions were analyzed by gas chromatography. K2CO3/LaMn0.8Cu0.2 catalyst showed the better carbon conversion as compared to the other catalysts. Perovskite oxide was more effective as a support for the gasification catalyst. The results showed that the better carbon conversion ratio within short time gasification and removed heavy and light tar. K2CO3/LaMn0.8Cu0.2 showed high activity for biochar gasification at low temperature and good recovery property near 750°C.",
author = "Nor Azizi and Kim, {Young Kwang} and Jin Miyawaki and Isao Mochida and Seong-Ho Yoon",
year = "2013",
month = "1",
day = "24",
doi = "10.4028/www.scientific.net/AMR.626.551",
language = "English",
isbn = "9783037855713",
series = "Advanced Materials Research",
pages = "551--558",
booktitle = "Advanced Materials Engineering and Technology",

}

TY - GEN

T1 - Low temperature catalytic steam gasification of waste palm trunk by pottasium carbonate supported on perovskite oxide

AU - Azizi, Nor

AU - Kim, Young Kwang

AU - Miyawaki, Jin

AU - Mochida, Isao

AU - Yoon, Seong-Ho

PY - 2013/1/24

Y1 - 2013/1/24

N2 - A waste palm trunk was used as raw materials of derived biochar in catalytic steam gasification experiments. Pre-treatment was done to enrich the carbon content and removed the heavy and light tar. Waste palm trunk has been added in pyrolysis reactor to produce biochar at temperature 550°C under N2 flow. The experimental ran in a bubbling fluidized reactor at atmospheric pressure by the steam as gasification agent and Nitrogen as a carrier gas with different catalysts such as K2CO3/LaMn0.8Cu0.2, K2CO3/Alumina, Alumina and K2CO3 respectively. The experiments have been carried out to investigate the effect of gasification temperature, effect of catalyst and effect of catalyst ratio to biochar on the carbon conversion into syngas. The syngas compositions were analyzed by gas chromatography. K2CO3/LaMn0.8Cu0.2 catalyst showed the better carbon conversion as compared to the other catalysts. Perovskite oxide was more effective as a support for the gasification catalyst. The results showed that the better carbon conversion ratio within short time gasification and removed heavy and light tar. K2CO3/LaMn0.8Cu0.2 showed high activity for biochar gasification at low temperature and good recovery property near 750°C.

AB - A waste palm trunk was used as raw materials of derived biochar in catalytic steam gasification experiments. Pre-treatment was done to enrich the carbon content and removed the heavy and light tar. Waste palm trunk has been added in pyrolysis reactor to produce biochar at temperature 550°C under N2 flow. The experimental ran in a bubbling fluidized reactor at atmospheric pressure by the steam as gasification agent and Nitrogen as a carrier gas with different catalysts such as K2CO3/LaMn0.8Cu0.2, K2CO3/Alumina, Alumina and K2CO3 respectively. The experiments have been carried out to investigate the effect of gasification temperature, effect of catalyst and effect of catalyst ratio to biochar on the carbon conversion into syngas. The syngas compositions were analyzed by gas chromatography. K2CO3/LaMn0.8Cu0.2 catalyst showed the better carbon conversion as compared to the other catalysts. Perovskite oxide was more effective as a support for the gasification catalyst. The results showed that the better carbon conversion ratio within short time gasification and removed heavy and light tar. K2CO3/LaMn0.8Cu0.2 showed high activity for biochar gasification at low temperature and good recovery property near 750°C.

UR - http://www.scopus.com/inward/record.url?scp=84872521007&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84872521007&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMR.626.551

DO - 10.4028/www.scientific.net/AMR.626.551

M3 - Conference contribution

SN - 9783037855713

T3 - Advanced Materials Research

SP - 551

EP - 558

BT - Advanced Materials Engineering and Technology

ER -