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STUDIES OF PH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY

STUDIES OF PH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY
PH区精炼逆流色谱研究
批准号：
3779526
负责人：
Y ITO
金额：
$0.0万
依托单位：
NATIONAL HEART, LUNG, AND BLOOD INSTITUTE
依托单位国家：
美国
项目类别：
财政年份：
--
资助国家：
美国
项目状态：
未结题
起止时间：
至
来源：
https://reporter.nih.gov/project-details/3779526
关键词：
acidity /alkalinity dyes

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中文摘要
翻译
PH区精制CCC法成功应用于废气提纯 各种羟基黄原烯染料，包括红28号、红27号、 红22号，红3号，橙5号，橙10号，曙红YS， 四氯荧光素等。使用相同的溶剂系统，主要 这些染料的组分在浓缩状态下以3- 12个小时。样品大小从350 mg到6g不等，纯度和 产量随着样本量的增加而增加，如 橙色5号的分离。
英文摘要
pH-Zone-refining CCC was successfully applied to the purification of various kinds of hydroxyxanthene dyes including Red No. 28, Red No. 27, Red No. 22, Red No. 3, Orange No. 5, Orange No. 10, Eosin YS, tetrachlorofluorescein, etc. Using the same solvent system, the major components of these dyes were fractionated in a concentrated state in 3- 12 hours. The sample size varied from 350mg to 6g and both purity and yield increased with the increased sample size as demonstrated in the separation of Orange No. 5.
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会议论文
COUNTERCURRENT CHROMATOGRAPHY FOR SEPARATION OF POLAR COMPOUNDS
STUDIES OF PH ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY
MECHANISM ON SHARP PEAK FORMATION OF BROMOACETYL T3 FRACTIONATION IN CCC
FOAM COUNTERCURRENT CHROMATOGRAPHY WITH A COIL PLANET CENTRIFUGE
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