化工进展2017，Vol.36Issue(7)：2615-2620,6.DOI:10.16085/j.issn.1000-6613.2016-2262
响应面优化β-环糊精对工业骨胶的除臭工艺
Optimization on deodorization of β-cyclodextrin in industrial bone glue by response surface
刘静 1苏秀霞 1崔明1
作者信息
- 1. 陕西科技大学化学与化工学院,陕西西安710021
- 折叠
摘要
Abstract
The objective of this study is to optimize deodorization conditions for industrial bone glue with β-cyclodextrin.Residues from bone glue were used in this paper.On the basis of single-factor test,the response surface methodology was utilized to investigate the effects of β-cyclodextrin content,reaction time,reaction temperature and stirring rate.The odor and viscosity of the bone glue were chosen as response value.The regression model had a high significance level,and the established regression equations fit with experimental results well and showed good prediction for the odor and viscosity value of bone glue.The influences of each factor on the smell and viscosity were obtained.The response surface plots showed that the interaction between stirring rate and reaction time was outstanding.The results showed that the optimal conditions for deodorization of β3-cyclodextrin content was 6.3％ of bone glue amount,reaction temperature of 45.7℃,reaction time of 90min,stirring rate of 300r/min.The bone glue after optimized deodorization process had a good smell and a viscosity of 8.9 Pa·s.The relative error between the measured value and the predicted value is small,which indicates that the reliability of the optimal optimization process is high.关键词
骨胶/响应面/β-环糊精/除臭Key words
bone glue/response surface/β-cyclodextrin/deodorization分类
化学化工引用本文复制引用
刘静,苏秀霞,崔明..响应面优化β-环糊精对工业骨胶的除臭工艺[J].化工进展,2017,36(7):2615-2620,6.
