发布网友 发布时间:2022-04-29 06:36
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热心网友 时间:2022-06-20 17:48
吸附介质对β -苯乙醇具有较高的吸附能力和吸附特异性和解吸率,与无水乙醇的解吸β -苯乙醇可以实现的解吸率为84.32 % ,再生率“ 94 % ,显着降低使用费用标准符合工业生产。吸附媒体的选择性吸附的β -苯乙醇优于L -苯丙氨酸, β -苯乙醇吸收率124mg / g :接受L -苯丙氨酸吸收率为10mg /克乙醇对β -苯乙醇洗脱率最高在pH = 5.1,40 ℃ ,乙醇的条件下,解吸率可以达到九十零点〇八% 。分离技术的使用5升发酵罐流加发酵文化,整体β -苯浓度在发酵罐是取得九点一三克/ L时,和投资回报率达到百分之86.5 。热心网友 时间:2022-06-20 17:48
Adsorption media on the β-phenylethanol had a high adsorption capacity and adsorption specificity, and the desorption rate, with anhydrous ethanol to the desorption of β-phenylethanol could be achieved to the rate 84.32%, regeneration rate > 94%, significantly lower the use of cost and in line with instrial standards proction.