CN111621368A - 一种高效环保玻璃瓶清洗剂及其制备方法 - Google Patents

一种高效环保玻璃瓶清洗剂及其制备方法 Download PDF

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CN111621368A
CN111621368A CN201910147857.9A CN201910147857A CN111621368A CN 111621368 A CN111621368 A CN 111621368A CN 201910147857 A CN201910147857 A CN 201910147857A CN 111621368 A CN111621368 A CN 111621368A
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fatty alcohol
cleaning agent
acid
polyoxyethylene ether
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全锦
袁靖
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Hubei Mao Hua Chemical Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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    • C11D3/2086Hydroxy carboxylic acids-salts thereof
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    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
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    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
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    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/722Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups

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Abstract

本发明涉及食品工业清洗领域,具体是一种食品饮料工业回收玻璃瓶的高效环保清洗剂及其制备方法,该清洗剂主要有脂肪醇聚氧乙烯醚、聚氧乙烯聚氧丙烯嵌段聚醚、乙氧基丙氧基化脂肪醇、葡萄糖酸、马来酸丙烯酸共聚物、谷氨酸‑N,N二乙酸四钠盐、脂肪醇烷基糖苷、改性淀粉、去离子水组成,该清洗剂的制备方法主要包含以下步骤:预溶解、搅拌、加酸、封装。本发明制得的清洗剂适用于各型号的单端和双端洗瓶机,在主洗碱槽中稀释至0.1%‑0.4%的浓度使用,能将回收玻璃瓶上各类污物清洗干净彻底,且过水性良好,经水冲洗后,玻璃瓶上无清洗剂残留,高效环保安全可靠。

Description

一种高效环保玻璃瓶清洗剂及其制备方法
技术领域
本发明涉及食品工业清洗领域,具体是一种用于食品饮料工业回收玻璃瓶的高效环保清洗剂及其制备方法。
背景技术
随着我国经济增长,啤酒、饮料、调味品等食品工业发展迅速,对用于包装的各类玻璃瓶需求量越来越大,而随着环保法律法规的越加严格,新玻璃瓶的生产制造受到一定限制,回收玻璃瓶的清洗也随之变得越加重要。现有的清洗剂多含有酚类、磷类化合物,以NP系列为代表的酚类化合物在自然环境中降解困难,且降解产物均有生物毒性;以STPP为代表的磷类化合物则会造成水质富营养化,引发环境污染问题;还有一些清洗剂则存在只针对某些特定种类的污物有效,但无法具有普遍适用的去污性,而回收玻璃瓶依照不同的回收周期和水文环境,导致污物种类复杂。
发明内容
本发明针对以上问题,提供一种高效环保的清洗剂和制备方法。本发明的特征在于该清洗剂主要由下列原料及用量(重量百分比)制成:脂肪醇聚氧乙烯醚2份,聚氧乙烯聚氧丙烯嵌段聚醚3份,乙氧基丙氧基化脂肪醇3份,葡萄糖酸17份,马来酸丙烯酸共聚物2份,谷氨酸-N,N二乙酸四钠盐(GLDA)4份,脂肪醇烷基糖苷6份,改性淀粉2份,和去离子水61份,其中脂肪醇聚氧乙烯醚为C8-C10脂肪醇5EO聚氧乙烯醚1份,带支链C13脂肪醇8EO聚氧乙烯醚1份,改性淀粉为土豆淀粉在35℃下经硫酸水解18小时后,用稀氢氧化钠溶液中和水解产物为中性,最后经过滤和干燥所得的水溶性淀粉。
该清洗剂的制备方法,其特征在于制备方法中包含以下步骤:1 预溶解 将改性淀粉按配方设计量溶入去离子水中,预先混合搅拌均匀,直至淀粉完全溶解成无色透明液体;2 混合 将脂肪醇聚氧乙烯醚、聚氧乙烯聚氧丙烯嵌段聚醚、乙氧基丙氧基化脂肪醇和脂肪醇烷基糖苷按配方设计量依次加入至改性淀粉溶液中,搅拌后此时溶液呈浑浊乳液;3 搅拌再将马来酸丙烯酸共聚物和 谷氨酸-N,N二乙酸四钠盐按配方设计量加入至上述乳液中,充分搅拌均匀至澄清透明;4 加酸 最后将葡萄糖酸加入至上述澄清液中,充分搅拌后得黄色澄清液,即得到清洗剂产品;5 封装 将4步骤后的清洗剂进行封装,即得到清洗剂产品。
本发明制得的清洗剂适用于各型号的单端和双端洗瓶机,在主洗碱槽中稀释至0.1%-0.4%的浓度使用,能将回收玻璃瓶上各类污物清洗干净彻底,且过水性良好,经水冲洗后,玻璃瓶上无清洗剂残留,高效环保安全可靠。
本发明在原料和用量比例上的特征在于,1选用的脂肪醇聚氧乙烯醚、聚氧乙烯聚氧丙烯嵌段聚醚、乙氧基丙氧基化脂肪醇和脂肪醇烷基糖苷,通过合理的配比达到针对玻璃瓶清洗最优的润湿、渗透和乳化的作用效果,2 利用马来酸丙烯酸共聚物的分散性,不仅在清洗过程中有助于污物的悬浮,防止污物再沉积,采用脂肪醇烷基糖苷增溶脂肪醇聚氧乙烯醚等水溶性差、浊点低表面活性剂,解决了常规增溶剂影响清洗效果、泡沫大的问题,3改性淀粉具有良好的粘合、分散的作用,有效解决了回收玻璃瓶内水垢难以清除的问题,4利用 谷氨酸-N,N二乙酸四钠盐对钙镁离子的螯合分散,替代了传统上STPP等含磷螯合剂,所用原料均为易生物降解,对环境无危害。
本发明在制备方法上的特征在于,按所述顺序加料溶解,可得到最佳的生产效率。
具体实施方式下面结合具体实例对本发明作进一步说明。
具体实施例,将2kg 改性淀粉加入至60kg去离子水中,充分搅拌均匀以使改性淀粉完全溶解成无色透明液,再将1kgC8-C10脂肪醇5EO聚氧乙烯醚、1kg带支链C13脂肪醇8EO聚氧乙烯醚、3kg聚氧乙烯聚氧丙烯嵌段聚醚、3kg乙氧基丙氧基化脂肪醇、6kg脂肪醇烷基糖苷依序加入到淀粉溶液中,搅拌成均匀浑浊的乳液,再加入2kg马来酸丙烯酸共聚物和4kg谷氨酸-N,N二乙酸四钠盐,充分搅拌成澄清透明液,最后加入17kg葡萄糖酸搅拌均匀,经封装后得到清洗剂产品。
该玻璃瓶清洗剂产品应用在某区域公司啤酒生产线,与同类型的产品以相同的试验方案在洗瓶机上现场清洗回收的啤酒玻璃瓶。
1.试验方案如下
Figure DEST_PATH_IMAGE001
2.啤酒玻璃回收瓶清洗现场的数据统计结果如下:
Figure 676214DEST_PATH_IMAGE002
根据现场清洗结果,本发明制得的清洗剂产品在生产清洗线上,得到脏瓶比例最低,而添加使用量最少的效果,充分表明其高效清洗性。

Claims (7)

1. 一种高效环保玻璃瓶清洗剂,其特征在于该清洗剂由下列原料制成的组合(重量百分比):脂肪醇聚氧乙烯醚1-5份,聚氧乙烯聚氧丙烯嵌段聚醚1-5份,乙氧基丙氧基化脂肪醇1-5份,葡萄糖酸10-20份,马来酸丙烯酸共聚物1-5份, 谷氨酸-N,N二乙酸四钠盐1-10份,脂肪醇烷基糖苷1-10份,改性淀粉1-3份,和去离子水47-83份。
2.一种配制权利要求,所述玻璃瓶清洗剂的制备方法,其特征在于本制备方法包含以下步骤:1 预溶解 将改性淀粉按配方设计量溶入去离子水中,预先混合搅拌均匀,直至淀粉完全溶解成无色透明液体;2 混合 将脂肪醇聚氧乙烯醚、聚氧乙烯聚氧丙烯嵌段聚醚、乙氧基丙氧基化脂肪醇和异辛醇聚氧乙烯醚按配方设计量依次加入至改性淀粉溶液中,搅拌后此时溶液呈浑浊乳液;3 搅拌 再将马来酸丙烯酸共聚物和聚环氧琥珀酸按配方设计量加入至上述乳液中,充分搅拌均匀至澄清透明;4 加酸 最后将葡萄糖酸加入至上述澄清液中,充分搅拌后得深黄色澄清液,即得到清洗剂产品;5 封装 将步骤4后的清洗剂进行封装,即得到清洗剂产品。
3.根据权利要求1所述,选用的脂肪醇聚氧乙烯醚为C8-C10脂肪醇5EO聚氧乙烯醚和带支链C13脂肪醇8EO聚氧乙烯醚。
4.根据权利要求1所述,选用的脂肪醇聚氧乙烯醚、聚氧乙烯聚氧丙烯嵌段聚醚、乙氧基丙氧基化脂肪醇和脂肪醇烷基糖苷,通过合理的选料和配比达到针对玻璃瓶清洗最优的润湿、渗透和乳化的作用效果。
5.根据权利要求1所述, 利用马来酸丙烯酸共聚物的分散性,不仅在清洗过程中起到了污物的悬浮和再沉积的作用,脂肪醇烷基糖苷在清洗剂配方中达到了增溶脂肪醇聚氧乙烯醚等水溶性差、浊点低表面活性剂的目的,解决了常规增溶剂影响清洗效果、泡沫大的问题。
6.根据权利要求1所述,所用改性淀粉为土豆淀粉在35℃下经硫酸水解18小时后,用稀氢氧化钠溶液中和水解产物为中性,最后经过滤和干燥所得的水溶性淀粉。
7.根据权利要求2所述,本发明在制备方法上的特征在于,预先溶解改性淀粉,混合表面活性剂后再加入分散剂和螯合剂,达到最省时省力最具效率的生产工艺。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651560A (zh) * 2004-12-29 2005-08-10 广州泰成消毒洗涤用品有限公司 一种回收玻璃瓶清洗用的洗瓶剂
CN102453625A (zh) * 2010-10-25 2012-05-16 颜卫 食品玻璃容器洗涤剂
CN108300599A (zh) * 2018-03-05 2018-07-20 河南绿澳化工科技有限公司 一种环保多功能玻璃瓶清洗剂及其制法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1651560A (zh) * 2004-12-29 2005-08-10 广州泰成消毒洗涤用品有限公司 一种回收玻璃瓶清洗用的洗瓶剂
CN102453625A (zh) * 2010-10-25 2012-05-16 颜卫 食品玻璃容器洗涤剂
CN108300599A (zh) * 2018-03-05 2018-07-20 河南绿澳化工科技有限公司 一种环保多功能玻璃瓶清洗剂及其制法

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Application publication date: 20200904