RESPONSE SURFACE OPTIMIZATION STUDIES OF THE ACID-CATALYSED HYDROLYSIS OF HAZELNUT SHELLS

Yeşim ARSLAN

Makale detayları

RESPONSE SURFACE OPTIMIZATION STUDIES OF THE ACID-CATALYSED HYDROLYSIS OF HAZELNUT SHELLS

Yazarlar:

Yeşim ARSLAN

Yayıncı:

Gazi University

Dergi:

Gazi University Journal of Science Part A: Engineering and Innovation 2015 Vol.3 Issue 3, pp.51-61

Belge Tipi:

Makale

Yayın Tarihi:

3/2015

Belge Dili:

İngilizce

Document ID (Org No.):

2000430754

eISSN:

2147-9542

Özet:

 


The utilization of hazelnut shells as a renewable and low cost lignocellulosic biomass for bioethanol production requires  the optimization  of hydrolysis step. A comprehensive, experimental and modeling study on the acid hydrolysis of hazelnut shells is reported at variable sulfuric acid concentrations (0.1-0.7 M) and temperatures (100-120 oC) where a solid to liquid ratio is 1/7. The influence of the acid concentration, the temperature and reaction time on reducing sugar as well as the degradation product furan levels were evaluated by performing a 33 full factorial experimental design. The analysis of the optimum combinations of independent variables indicates that a high acid concentration and a moderate temperature may provide the optimum acid hydrolysis conditions for hazelnut shells. 

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Makale detayları

RESPONSE SURFACE OPTIMIZATION STUDIES OF THE ACID-CATALYSED HYDROLYSIS OF HAZELNUT SHELLS

Yazarlar: Yeşim ARSLAN

Yayıncı: Gazi University

Dergi: Gazi University Journal of Science Part A: Engineering and Innovation 2015 Vol.3 Issue 3, pp.51-61

Belge Tipi: Makale

Yayın Tarihi: 3/2015

Belge Dili: İngilizce

Document ID (Org No.): 2000430754

eISSN: 2147-9542

Sayı

Yazarlar:

Yeşim ARSLAN

Yayıncı:

Gazi University

Dergi:

Gazi University Journal of Science Part A: Engineering and Innovation 2015 Vol.3 Issue 3, pp.51-61

Belge Tipi:

Makale

Yayın Tarihi:

3/2015

Belge Dili:

İngilizce

Document ID (Org No.):

2000430754

eISSN:

2147-9542