Biobutanol recovery from model solutions/fermentation broth using tripotassium phosphate
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- 作者：Shaoqu Xie ; Weini Ji ; Yulei Zhang ; Yong Zhou ; Zeru Wang ; Conghua Yi ; 28831594@qq.com" class="auth_mail" title="E-mail the corresponding author ; chyi@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xueqing Qiu ; xueqingqiu66@163.com" class="auth_mail" title="E-mail the corresponding author ; cexqqiu@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Biobutanol ; Recovery ; Model solutions/fermentation broth ; Salting-out ; Tripotassium phosphate
- 刊名：Biochemical Engineering Journal
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：115
- 期：Complete
- 页码：85-92
- 全文大小：1214 K
文摘
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ABE from model solutions/fermentation broth was salted out by K3PO4.
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More than 90 wt% of ABE was recovered and more than 99.75% of water was removed.
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Higher solvents level permits the higher recovery of ABE.
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ABE solubility in salt solution showed a linear relation with the molality of K3PO4.
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Salting-out can reduce the energy consumption for the subsequent distillation.