Bed chars from the co-gasification of rice wastes: chemical and ecotoxic properties

D. Dias; N Lapa; Maria Manuel Serrano Bernardo; D. Godinho; Isabel Maria de Figueiredo Ligeiro da Fonseca; H Lopes; Miguel Miranda; F. Pinto; F. Lemos

Bed chars from the co-gasification of rice wastes: chemical and ecotoxic properties

D. Dias, N Lapa, Maria Manuel Serrano Bernardo, D. Godinho, Isabel Maria de Figueiredo Ligeiro da Fonseca, H Lopes, Miguel Miranda, F. Pinto, F. Lemos

Research output: Contribution to conference › Paper › peer-review

Abstract

Rice is an important crop worldwide and in Europe. Different wastes are produced in the cultivation, harvesting and processing of this crop. Rice husk (RH) and plastics are two of these wastes from rice production. RH and polyethylene (PE) were characterised for different thermal, chemical, and ecotoxic parameters. Both these wastes were submitted to gasification and co-gasification assays. Bed and cyclone chars were collected and characterised for thermal, textural, chemical and ecotoxic parameters. The chars were mainly composed by Si. Texturally, they were mainly constituted by mesopores and micropores. The bed char produced with oxygen as the gasification agent presented the best textural properties with the highest surface area and micropore volume, being interesting to be further tested as an adsorbent material.

Original language	English
Pages	259-263
Number of pages	286
Publication status	Published - 2015
Event	Materials and Technologies for Energy Efficiency - Universidad Complutense de Madrid, Madrid, Spain Duration: 25 Feb 2015 → 27 Feb 2015 http://www.emr2015.org/index.html

Conference

Conference	Materials and Technologies for Energy Efficiency
Abbreviated title	EMR2015
Country/Territory	Spain
City	Madrid
Period	25/02/15 → 27/02/15
Internet address	http://www.emr2015.org/index.html

Cite this

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title = "Bed chars from the co-gasification of rice wastes: chemical and ecotoxic properties",

abstract = "Rice is an important crop worldwide and in Europe. Different wastes are produced in the cultivation, harvesting and processing of this crop. Rice husk (RH) and plastics are two of these wastes from rice production. RH and polyethylene (PE) were characterised for different thermal, chemical, and ecotoxic parameters. Both these wastes were submitted to gasification and co-gasification assays. Bed and cyclone chars were collected and characterised for thermal, textural, chemical and ecotoxic parameters. The chars were mainly composed by Si. Texturally, they were mainly constituted by mesopores and micropores. The bed char produced with oxygen as the gasification agent presented the best textural properties with the highest surface area and micropore volume, being interesting to be further tested as an adsorbent material.",

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T1 - Bed chars from the co-gasification of rice wastes: chemical and ecotoxic properties

AU - Dias, D.

AU - Lapa, N

AU - Bernardo, Maria Manuel Serrano

AU - Godinho, D.

AU - Fonseca, Isabel Maria de Figueiredo Ligeiro da

AU - Lopes, H

AU - Miranda, Miguel

AU - Pinto, F.

AU - Lemos, F.

N1 - Sem PDF.

PY - 2015

Y1 - 2015

N2 - Rice is an important crop worldwide and in Europe. Different wastes are produced in the cultivation, harvesting and processing of this crop. Rice husk (RH) and plastics are two of these wastes from rice production. RH and polyethylene (PE) were characterised for different thermal, chemical, and ecotoxic parameters. Both these wastes were submitted to gasification and co-gasification assays. Bed and cyclone chars were collected and characterised for thermal, textural, chemical and ecotoxic parameters. The chars were mainly composed by Si. Texturally, they were mainly constituted by mesopores and micropores. The bed char produced with oxygen as the gasification agent presented the best textural properties with the highest surface area and micropore volume, being interesting to be further tested as an adsorbent material.

AB - Rice is an important crop worldwide and in Europe. Different wastes are produced in the cultivation, harvesting and processing of this crop. Rice husk (RH) and plastics are two of these wastes from rice production. RH and polyethylene (PE) were characterised for different thermal, chemical, and ecotoxic parameters. Both these wastes were submitted to gasification and co-gasification assays. Bed and cyclone chars were collected and characterised for thermal, textural, chemical and ecotoxic parameters. The chars were mainly composed by Si. Texturally, they were mainly constituted by mesopores and micropores. The bed char produced with oxygen as the gasification agent presented the best textural properties with the highest surface area and micropore volume, being interesting to be further tested as an adsorbent material.

UR - http://www.brownwalker.com/book/1627345590

M3 - Paper

SP - 259

EP - 263

T2 - Materials and Technologies for Energy Efficiency

Y2 - 25 February 2015 through 27 February 2015

ER -

Bed chars from the co-gasification of rice wastes: chemical and ecotoxic properties

Abstract

Conference

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