Synthesis, Modeling and Exergy Analysis of Atmospheric Air Blown Biomass Gasification for Fischer-Tropsch Process

S. SPYRAKİS; K. PANOPOULOS; E. KAKARAS

Makale detayları

Synthesis, Modeling and Exergy Analysis of Atmospheric Air Blown Biomass Gasification for Fischer-Tropsch Process

Yazarlar:

S. SPYRAKİS | K. PANOPOULOS | E. KAKARAS

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2009 Vol.12 Issue 4, pp.187-192

Belge Tipi:

Makale

Yayın Tarihi:

11/2009

Belge Dili:

İngilizce

Document ID (Org No.):

2000477090

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724

Özet:

 


The main objective of the present work is to investigate the combination of an atmospheric and a pressurised air blown biomass gasifier towards Fischer-Tropsch (FT) synthesis of second generation biofuels and co-production of power. The complete process was simulated in AspenPlusTM software including sub-models for the gasification, gas cleaning and conditioning as well as for the FT reactor. A sensitivity analysis on exergetic performance was performed mainly examining the recycling of FT-tail gas. For the base case of 80% FT CO conversion without any recirculation, the exergetic efficiency was found to be 34.3% with atmospheric gasification and 30.64% for pressurised gasification. Recirculation of the non-reacted CO, H2 as well as light gas products of the FT-reactor back to the atmospheric gasifier can increase the overall efficiency up to 48.1 %.

.

Makale detayları

Synthesis, Modeling and Exergy Analysis of Atmospheric Air Blown Biomass Gasification for Fischer-Tropsch Process

Yazarlar: S. SPYRAKİS | K. PANOPOULOS | E. KAKARAS

Yayıncı: Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi: International Journal of Thermodynamics 2009 Vol.12 Issue 4, pp.187-192

Belge Tipi: Makale

Yayın Tarihi: 11/2009

Belge Dili: İngilizce

Document ID (Org No.): 2000477090

Sıklık: Üç Aylık

eISSN: 2146-1511

pISSN: 1301-9724

Sayı

Yazarlar:

S. SPYRAKİS | K. PANOPOULOS | E. KAKARAS

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2009 Vol.12 Issue 4, pp.187-192

Belge Tipi:

Makale

Yayın Tarihi:

11/2009

Belge Dili:

İngilizce

Document ID (Org No.):

2000477090

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724