DataVXNordic Pulp & Paper Research JournalPaper
journal article·2017-08-01

Optimization of eucalyptus pretreatment by NH4Cl using response surface methodology

Danni Xie, Dan Huo, Chuanling Si, Qiulin Yang

Nordic Pulp & Paper Research Journal· Volume 32· Issue 3
Publisher page
Source abstract

Abstract

This work focused on the effect of NH4Cl on pretreatment of eucalyptus for xylose recovery rate. Response surface methodology (RSM) was applied to design the experiments, and the optimum pretreatment conditions were determined, resulting in 77.45% xylose recovery rate. A quadratic polynomial equation for predicting the xylose recovery rate was developed. The experimental results were in good agreement with predicted values. Composition analysis proved that NH4Cl pretreatment had a good effect on hemicellulose in eucalyptus, and the physical surface of the eucalyptus showed an apparently damaged surface after pretreatment with NH4Cl in scanning electron microscopy (SEM) images.
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Research context

OpenAlex topics: Biofuel production and bioconversion · Advanced Cellulose Research Studies · Food composition and properties

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Affiliations

Tianjin Key Laboratory of Pulp and Paper, College of Papermaking Science and Technology, Tianjin University of Science and Technology , Tianjin , China

Tianjin Key Laboratory of Pulp and Paper, College of Papermaking Science and Technology, Tianjin University of Science and Technology, Tianjin, China; CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China; Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou, China; Jiangsu Province Biomass Energy and Materials Laboratory, Institute of Chemical Industry of Forest Products, CAF , Nanjing , China

Tianjin Key Laboratory of Pulp and Paper, College of Papermaking Science and Technology, Tianjin University of Science and Technology, Tianjin, China; Jiangsu Province Biomass Energy and Materials Laboratory, Institute of Chemical Industry of Forest Products, CAF , Nanjing , China

Tianjin Key Laboratory of Pulp and Paper, College of Papermaking Science and Technology, Tianjin; Key Laboratory of Renewable Energy，Chinese Academy of Sciences , Guangzhou , China

References

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