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Application of spontaneous suction phase-dispersing (SSPD) extractors in the extraction of penicillin G
Alternative TitleAppl. Biochem. Biotechnol.
Chen, J; Liu, HZ; Wang, B; Zhang, W; An, ZT
2002-03-01
Source PublicationAPPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
ISSN0273-2289
Volume97Issue:3Pages:181-192
AbstractThe extraction of penicillin G from an aqueous solution with butyl acetate (BA) and tributyl phosphate (TBP) as extractants was carried out at pH 4 with spontaneous suction phase-dispersing (SSPD) extractors under various operating conditions. Four kinds of SSPD extractors were tested with results compared to those obtained by using an extractor with mechanical stirrers. Rotation speed and different extraction systems were found to influence the penicillin recovery and the stability of emulsion formed during extraction. The percentage of extraction under optimum conditions was 91% without formation of emulsion. The laser particle size measurement instrument combined with SSPD can be used to measure the emulsion droplet size in situ.; The extraction of penicillin G from an aqueous solution with butyl acetate (BA) and tributyl phosphate (TBP) as extractants was carried out at pH 4 with spontaneous suction phase-dispersing (SSPD) extractors under various operating conditions. Four kinds of SSPD extractors were tested with results compared to those obtained by using an extractor with mechanical stirrers. Rotation speed and different extraction systems were found to influence the penicillin recovery and the stability of emulsion formed during extraction. The percentage of extraction under optimum conditions was 91% without formation of emulsion. The laser particle size measurement instrument combined with SSPD can be used to measure the emulsion droplet size in situ.
KeywordSpontaneous Suction Phase-dispersing (Sspd) Reactive Extraction Penicillin g Emulsion Droplet Size In Situ
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
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Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS SubjectBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS IDWOS:000175017900003
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5589
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Chem Met, State Key Lab Biochem Engn, Young Scientist Lab Separat Sci & Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Chen, J,Liu, HZ,Wang, B,et al. Application of spontaneous suction phase-dispersing (SSPD) extractors in the extraction of penicillin G[J]. APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,2002,97(3):181-192.
APA Chen, J,Liu, HZ,Wang, B,Zhang, W,&An, ZT.(2002).Application of spontaneous suction phase-dispersing (SSPD) extractors in the extraction of penicillin G.APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY,97(3),181-192.
MLA Chen, J,et al."Application of spontaneous suction phase-dispersing (SSPD) extractors in the extraction of penicillin G".APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 97.3(2002):181-192.
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