CN104893133A - 一种氨基酸提取专用树脂 - Google Patents

一种氨基酸提取专用树脂 Download PDF

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Publication number
CN104893133A
CN104893133A CN201510272460.4A CN201510272460A CN104893133A CN 104893133 A CN104893133 A CN 104893133A CN 201510272460 A CN201510272460 A CN 201510272460A CN 104893133 A CN104893133 A CN 104893133A
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Prior art keywords
amino acid
parts
special resin
resin
acid extraction
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薛兆能
薛兆形
薛宇
胡怀建
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Anhui Wandong Resin Technology Co Ltd
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Anhui Wandong Resin Technology Co Ltd
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Priority to CN201510272460.4A priority Critical patent/CN104893133A/zh
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Abstract

一种氨基酸提取专用树脂,涉及树脂技术领域,其特征在于:按重量份包括以下组分,St-DVB高分子聚合物32~42,水43~48,-SO3H1~2,膨润土2.5~3,致孔剂1~1.5。本发明对氨基酸吸附量大,机械强度好,使用寿命长,孔径分布均匀合理,洗脱再生能力强。

Description

一种氨基酸提取专用树脂
技术领域:
本发明涉及树脂技术领域,具体是一种氨基酸提取专用树脂。
背景技术:
吸附树脂是以吸附为特点,具有多孔立体结构的树脂吸附剂。它是最近几年高分子领域里新发展起来的一种多孔性树脂,由苯乙烯和二乙烯苯等单体,在甲苯等有机溶剂存在下,通过悬浮共聚法制得的鱼籽样的小圆球。吸附树脂常常用于污水处理以及提取等领域。现有的用于氨基酸提取用的树脂一般为比较普通的吸附树脂,吸附能力弱,吸附量小,提取效果差,孔径分布不均匀合理,机械强度低,洗脱再生能力弱。
发明内容:
本发明所要解决的技术问题在于提供一种对氨基酸吸附量大,机械强度好,使用寿命长,孔径分布均匀合理,洗脱再生能力强的氨基酸提取专用树脂。
本发明所要解决的技术问题采用以下技术方案来实现。
一种氨基酸提取专用树脂,其特征在于:按重量份包括以下组分,
优选的技术方案为。
所述的致孔剂为甲苯和正庚烷混合物,甲苯和正庚烷的混合比例为1:2.2~3.5。
本发明的有益效果是:本发明对氨基酸吸附量大,机械强度好,使用寿命长,孔径分布均匀合理,洗脱再生能力强。
具体实施方式:
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐述本发明。
实施例一
一种氨基酸提取专用树脂,按重量份包括以下组分,
致孔剂为甲苯和正庚烷混合物,甲苯和正庚烷的混合比例为1:2.2。
实施例二
一种氨基酸提取专用树脂,按重量份包括以下组分,St-DVB高分子聚合物38
致孔剂为甲苯和正庚烷混合物,甲苯和正庚烷的混合比例为1:2.9。
实施例三
一种氨基酸提取专用树脂,按重量份包括以下组分,
致孔剂为甲苯和正庚烷混合物,甲苯和正庚烷的混合比例为1:3.5。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种氨基酸提取专用树脂,其特征在于:按重量份包括以下组分,
2.根据权利要求1所述的一种氨基酸提取专用树脂,其特征在于:优选的技术方案为。
3.根据权利要求1或2所述的一种氨基酸提取专用树脂,其特征在于:所述的致孔剂为甲苯和正庚烷混合物,甲苯和正庚烷的混合比例为1:2.2~3.5。
CN201510272460.4A 2015-05-26 2015-05-26 一种氨基酸提取专用树脂 Pending CN104893133A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651401A (zh) * 2004-12-03 2005-08-10 上海丝绸集团股份有限公司 桑叶中γ-氨基丁酸的提取工艺
CN101214007A (zh) * 2008-01-09 2008-07-09 浙江大学 一种水产用控缓释型赖氨酸的制备方法
CN102626661A (zh) * 2012-04-11 2012-08-08 中国地质大学(武汉) 一种强酸型聚苯乙烯阳离子交换树脂、其制备方法及其应用
CN102716770A (zh) * 2012-07-11 2012-10-10 淄博东大弘方化工有限公司 一种高比表面积大孔强酸阳离子交换树脂的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651401A (zh) * 2004-12-03 2005-08-10 上海丝绸集团股份有限公司 桑叶中γ-氨基丁酸的提取工艺
CN101214007A (zh) * 2008-01-09 2008-07-09 浙江大学 一种水产用控缓释型赖氨酸的制备方法
CN102626661A (zh) * 2012-04-11 2012-08-08 中国地质大学(武汉) 一种强酸型聚苯乙烯阳离子交换树脂、其制备方法及其应用
CN102716770A (zh) * 2012-07-11 2012-10-10 淄博东大弘方化工有限公司 一种高比表面积大孔强酸阳离子交换树脂的制备方法

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* Cited by examiner, † Cited by third party
Title
李永峰: "《现代环境工程材料》", 31 July 2012 *
祁鲁梁: "《水处理药剂及材料实用手册》", 30 June 2006 *

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