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磷酸三丁酯(TBP)的煤油溶液从发酵滤液中萃取青霉素的新工艺研究
杨智发; 于淑秋; 陈家镛; 万钢; 徐荣芳
1992
Source Publication化工冶金
Issue01Pages:51-56
Abstract本文研究了TBP的煤油溶液萃取青霉素的工艺,结果表明:在20~25%TBP-煤油为萃取剂,萃取相比O/A=1/3,平衡pH3.0~3.5;用1.5~2.0%NaHCO_3反萃,相比A/O=1/2,平衡pH 6.7~7.2,混合1分钟,醋酸钾水溶液结晶的工艺条件下,该工艺能循环运转,破乳剂用量仅为原工艺的四分之一,青霉素酸解破坏的减少将能保证提取收率的提高,但要获得优质产品还需对结晶工艺进行相应的研究、改造.
Keyword青霉素 溶剂萃取 破乳 Tbp-煤油 Toa
Indexed ByCSCD
CSCD IDCSCD:178115
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Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/9528
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
杨智发,于淑秋,陈家镛,等. 磷酸三丁酯(TBP)的煤油溶液从发酵滤液中萃取青霉素的新工艺研究[J]. 化工冶金,1992(01):51-56.
APA 杨智发,于淑秋,陈家镛,万钢,&徐荣芳.(1992).磷酸三丁酯(TBP)的煤油溶液从发酵滤液中萃取青霉素的新工艺研究.化工冶金(01),51-56.
MLA 杨智发,et al."磷酸三丁酯(TBP)的煤油溶液从发酵滤液中萃取青霉素的新工艺研究".化工冶金 .01(1992):51-56.
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