Details

Autor(en) / Beteiligte

• Yamaguchi, Daizo
• Kitano, Masaaki
• Suganuma, Satoshi
• Nakajima, Kiyotaka
• Kato, Hideki
• Hara, Michikazu

Titel

Hydrolysis of Cellulose by a Solid Acid Catalyst under Optimal Reaction Conditions

Ist Teil von

• Journal of physical chemistry. C, 2009-02, Vol.113 (8), p.3181-3188

Ort / Verlag

American Chemical Society

Erscheinungsjahr

2009

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The hydrolysis of cellulose with a highly active solid acid catalyst, a carbon material bearing SO3H, COOH, and OH groups, was investigated at 323−393 K using an artificial neural network (ANN) and a response surface methodology (RSM). The ANN models developed for experimental design accurately reflect the novel solid−solid interface catalysis. The ANN models and RSM revealed that the amount of water dominates the hydrolysis reaction as well as cellulose saccharification by concentrated sulfuric acid, a conventional saccharification method. The correlations of the reaction and each parameter are discussed on the basis of the reaction mechanism, ANN, and RSM.