CN101205184B - 一种三醋酸甘油酯提纯方法 - Google Patents
一种三醋酸甘油酯提纯方法 Download PDFInfo
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- CN101205184B CN101205184B CN2006101615314A CN200610161531A CN101205184B CN 101205184 B CN101205184 B CN 101205184B CN 2006101615314 A CN2006101615314 A CN 2006101615314A CN 200610161531 A CN200610161531 A CN 200610161531A CN 101205184 B CN101205184 B CN 101205184B
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- glyceryl triacetate
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编号 | 处理前酸度(以醋酸计%) | 预热器蒸汽压(kgf/cm<sup>2</sup>) | 蒸发器蒸汽压(kgf/cm<sup>2</sup>) | 真空度(Pa) | 蒸发器流量(kg/m<sup>2</sup>h) | 处理后酸度(%) | 处理后气味 |
实施例一 | 0.003 | 0.5 | 2.0 | 13300 | 80 | 0.0015 | 无 |
实施例二 | 0.005 | 0.5 | 3.5 | 100 | 100 | 0.0007 | 无 |
实施例三 | 0.015 | 1 | 2.5 | 500 | 200 | 0.0018 | 尤 |
实施例四 | 0.05 | 1.3 | 3.0 | 680 | 50 | 0.0010 | 无 |
实施例五 | 0.1 | 1.5 | 3.5 | 400 | 2 | 0.0008 | 无 |
实施例六 | 1 | 1.5 | 4.0 | 400 | 20 | 0.0012 | 无 |
实例编号 | 处理前酸度(%) | 导热油温度(℃) | 真空度(Pa) | 蒸发器流量(kg/m<sup>2</sup>h) | 处理后酸度(%) | 处理后气味 |
实施例七 | 0.1 | 120 | 13300 | 20 | 0.002 | 无 |
实施例八 | 0.05 | 140 | 1330 | 40 | 0.0018 | 无 |
实施例九 | 0.005 | 150 | 680 | 80 | 0.0008 | 无 |
实施例十 | 0.003 | 160 | 400 | 15 | 0.0007 | 无 |
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CN101205184A CN101205184A (zh) | 2008-06-25 |
CN101205184B true CN101205184B (zh) | 2010-09-22 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102115444B (zh) * | 2010-01-06 | 2014-06-25 | 江苏瑞佳化学有限公司 | 一种连续化生产三醋酸甘油酯的工艺及装置 |
CN102260141B (zh) * | 2010-05-25 | 2013-11-27 | 中国林业科学研究院林产化学工业研究所 | 一种非精馏技术的精制甘油生产方法及装置 |
CN108911978B (zh) * | 2018-07-30 | 2020-09-01 | 云南省玉溪市溶剂厂有限公司 | 一种三醋酸甘油酯提纯方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1594274A (zh) * | 2004-07-01 | 2005-03-16 | 江南大学 | 一种中碳链甘三酯的合成和纯化方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1594274A (zh) * | 2004-07-01 | 2005-03-16 | 江南大学 | 一种中碳链甘三酯的合成和纯化方法 |
Non-Patent Citations (2)
Title |
---|
唐健.三醋酸甘油酯的合成.广西化工25 2.1996,25(2),32-35. |
唐健.三醋酸甘油酯的合成.广西化工25 2.1996,25(2),32-35. * |
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Inventor after: Zhou Jianan Inventor after: Zhou Yongfang Inventor after: Cao Lijun Inventor after: Chen Ping Inventor after: Wu Xiaoliang Inventor before: Zhou Yongfang Inventor before: Cao Lijun Inventor before: Chen Ping Inventor before: Wu Xiaoliang |
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Address after: Qiting street of Yixing city Jiangsu province 214213 Kaixuan Road No. 1 Patentee after: Jiangsu Raymond New Material Co., Ltd. Address before: Yongan Lu Qiting Street Office of Yixing city in Jiangsu province 214213 Jiangsu Yixing Economic Development Zone No. 8 Patentee before: Jiangsu Lemon Chemical Industry Technology Co., Ltd. |
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