CN110508128A - 一种固体空气净化材料的制备及应用 - Google Patents

一种固体空气净化材料的制备及应用 Download PDF

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CN110508128A
CN110508128A CN201910790228.8A CN201910790228A CN110508128A CN 110508128 A CN110508128 A CN 110508128A CN 201910790228 A CN201910790228 A CN 201910790228A CN 110508128 A CN110508128 A CN 110508128A
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China
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preparation
solid air
air scavenging
scavenging material
powder
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CN201910790228.8A
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李迎九
李钊
李佳刚
李佳旺
李佳琦
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Priority to CN201910790228.8A priority Critical patent/CN110508128A/zh
Publication of CN110508128A publication Critical patent/CN110508128A/zh
Priority to PCT/CN2020/111080 priority patent/WO2021037023A1/zh
Priority to EP20856927.7A priority patent/EP4023324A4/en
Priority to AU2020338368A priority patent/AU2020338368A1/en
Priority to CN202080060348.3A priority patent/CN114599444A/zh
Priority to MX2022002347A priority patent/MX2022002347A/es
Priority to JP2022513570A priority patent/JP2022547440A/ja
Priority to US17/753,288 priority patent/US20220297060A1/en
Priority to TW109129161A priority patent/TW202121987A/zh
Priority to ARP200102404A priority patent/AR119837A1/es
Priority to IL290730A priority patent/IL290730A/en
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Abstract

本发明提供的一种固体空气净化材料的制备方法及应用，包括以下步骤：称取一定量的无机多孔材料、纳米二氧化钛、发光粉、亚氯酸钠粉、聚乙二醇1200、聚乙烯醇，所述的无机多孔材料为活性氧化铝或活化沸石，将发光粉用聚乙二醇1200、水调成糊状搅拌进行超声波均匀分散，纳米二氧化钛、木质素磺酸钠与调成糊状的发光粉混合均匀，然后喷雾到无机多孔材料载体上，边喷雾边搅拌无机材料，均匀吸附混合，形成预产物后再制得产品。本发明工艺简单，原料易得，制得的产品能有效去除VOCs。

Description

一种固体空气净化材料的制备及应用
技术领域
本发明涉及空气净化技术领域，尤其涉及一种固体空气净化材料的制备方法。
背景技术
目前市场上进行空气有效净化一般采用吸附法。吸附法是利用活性炭、竹炭、分子筛、矿物质等材料的物理吸附、化学吸附、催化氧化和还原等性能去除污染物的方法，沸石在现有技术中是公知的，其为结晶的铝硅酸盐，作为一种多孔无机材料，具备丰富的微孔、分子筛选性能以及良好的热及水热稳定性，被广泛用于催化和吸附分离工艺中。但是吸附分解空气中甲醛及各种致病菌源的效果不理想。
二氧化氯是一种无毒、无害、高效的强氧化型杀菌消毒剂，兼有防腐、除臭、保鲜等功能。无致病、无致畸，无致癌，早在上个世纪八十年代就已获得美国食品药物局(FDA)、美国环保局(EPA)和美国农业部(USDA)的批准。是安全消毒方法中排在首位的A1类消毒制剂。相同条件下，其杀菌消毒能力为氯气的2.63倍，具有杀菌范围广、效果好、作用时间短、剂量少等特点。
由于二氧化氯物性较为特殊，因此，杀菌消毒时，大多数情况下使用的都是二氧化氯的水溶液。但由于二氧化氯溶液存在杀菌消毒时的使用浓度较高，释放周期较短，运输和贮存很不便，需要现用现配等缺点，无法充分发挥气态二氧化氯扩散范围广、效力强的优点。而固载二氧化氯成品则很好地解决了上述问题。常用固载体有硅胶、硅酸钙、硅藻土、滑石粉、分子筛、活性炭、高吸水性聚丙烯酸树脂、琼脂、超强吸附树脂和羧甲基纤维素等。多数固载体吸附能力低，固载二氧化氯后使用周期短、不易保存，效果差等缺点。
活性氧化铝的理化指标：比表面积为200～350m2/g，孔体积为0.3～0.45ml/g，灼减≤7％，Na2O≤0.45％。通常，其制作方法是将氢氧化铝(化学式Al(OH)3)置于450～800℃的烘干炉内，闪速焙烧2～6秒，即得到一般活性氧化铝(ρ-AL2O3)。
活化沸石的密度1.8～2.2g/cm3，空隙率≥50％，比表面积500～800m2/g。
因此，有必要提供一种同时对吸附甲醛及杀菌效果好的新型多孔材料。
发明内容
本发明提供的一种固体空气净化材料的制备方法，包括以下步骤：称取一定量的无机多孔材料、纳米二氧化钛、发光粉、亚氯酸钠粉、聚乙二醇1200、聚乙烯醇，所述的无机多孔材料为活性氧化铝或活化沸石，将发光粉用聚乙二醇1200、水调成糊状采用超声波进行均匀分散，纳米二氧化钛、木质素磺酸钠与调成糊状的发光粉混合均匀，然后喷雾到无机多孔材料载体上，边喷雾边搅拌无机材料，均匀吸附混合，形成预产物；
亚氯酸钠粉与上述预产物混合后投入造粒机中，并喷入聚乙烯醇的水溶液，进行包覆、制粒，烘干后，得到产品。
所述的无机多孔材料添加量为50-60wt％，纳米二氧化钛10-20wt％，发光粉3-5wt％，亚氯酸钠粉20-30wt％，木质素磺酸钠3-5wt％。
所述的聚乙二醇1200的浓度为0.05wt％～0.1wt％。
所述的聚乙烯醇的水溶液配制：将聚乙烯醇于加热至80～100℃溶解于水中，制成聚合物溶液，聚乙烯醇的浓度为5wt％。
所述烘干步骤为将制粒的粒子，以1℃/min的速度升温至500℃～600℃，然后再在相应的温度下恒温2小时，得到产品。
本发明的另外一个目的提供一种利用上述方法制备得到的固体空气净化材料的应用，其特征在于：利用所述的固体空气净化材料应用在新风系统中。
有益效果：本发明提供的一种固体空气净化材料的制备方法，工艺简单，原料易得，利用发光粉产生435nm，450nm，485nm，565nm波长激发纳米光触媒材料，有效的进行相互光合作用产生氢氧基，并能缓释出二氧化氯气体，可有效杀灭空气中的细菌及病毒，并可降解甲醛等有害物质，应用于通风系统中去除有害气体效果好值得推广应用。
具体实施方式
下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1，一种固体空气净化材料的制备方法，包括以下步骤：称取无机多孔材料活性氧化铝52g、纳米二氧化钛18g、发光粉(本实施例的发光粉购自河北省武强县立车荧光粉厂)4g、亚氯酸钠粉24g、木质素磺酸钠2g、聚乙二醇1200、聚乙烯醇，将发光粉用聚乙二醇1200水溶液(聚乙二醇1200的浓度为0.05wt％～0.1wt％)500ml调成糊状，进行搅拌后均匀分散，纳米二氧化钛、木质素磺酸钠与调成糊状的发光粉混合均匀，然后喷雾到无机多孔材料载体上，边喷雾边搅拌无机材料，均匀吸附混合，形成预产物；
亚氯酸钠粉与上述预产物混合投入造粒机中，并喷入粘合剂500ml，粘合剂为聚乙烯醇水溶液(将聚乙烯醇于加热至80～100℃溶解于水中，制成聚合物溶液，聚乙烯醇的浓度为5wt％)，进行包覆、制粒，以1℃/min的速度升温至500℃～600℃，然后再在相应的温度下恒温2小时，得到产品。
本实施例产品可以被激活释放出氢氧基和二氧化氯气体，通过以下方法进行检测：取本实施例产品，在暗室内放置于365nm紫外灯下，距离紫外灯10-15cm照射5分钟，本实施例产品发光，关闭光源后，本实施例产品在黑暗中持续发光30mins以上，即表明本实施例产品被激活。
实施例2，本发明的另外一个目的提供一种利用上述方法制备得到的固体空气净化材料的应用，利用所述的固体空气净化材料应用在新风系统中。
以本发明实施例1制备的固体空气净化材料应用在新风系统中，进行二氧化氯含量检测试验(紫外可见分光光度法)、杀菌试验及对甲醛的降解性能试验，杀菌实验采用GB21551.3-2010家用和类似用途电器的抗菌、除菌、净化功能空气净化器的特殊要求进行试验，甲醛的降解性能实验采用GB/T18801空气净化器进行试验，以及按《消毒技术规范》(2008)规定，实验结果如表1-3所示：
表1二氧化氯浓度检测试验结果
时间h 距离出风口5cm处浓度(mg/m<sup>3</sup>)
1 0.02
2 0.02
3 0.02
表2甲醛的降解性能试验结果
表3杀菌试验结果
试验菌种 时间min 平均除菌率％
枯草芽孢杆菌 30 99.99
H1N1病毒 30 ≥99.99
黑曲霉 30 99.98
白色念珠菌 30 99.99
金黄色葡萄球菌 30 99.99
空气自然菌 30 平均消亡率93.6
上述检测试验均委托广州市微生物研究所进行，报告编号分别为:KY20190039、KJ20190922、KJ20190925、KY20190035、KJ2019026、KJ2019024、KJ2019023、KJ2019027。
以上内容仅用以说明本发明的技术方案，而非对本发明保护范围的限制，本领域的普通技术人员对本发明的技术方案进行的简单修改或者等同替换，均不脱离本发明技术方案的实质和范围。

Claims (7)

1.一种固体空气净化材料的制备方法，其特征在于，包括以下步骤：称取一定量的无机多孔材料、纳米二氧化钛、发光粉、亚氯酸钠粉、聚乙二醇1200、聚乙烯醇，所述的无机多孔材料为活性氧化铝或活化沸石，将发光粉用聚乙二醇1200、水调成糊状后进行均匀分散，纳米二氧化钛、木质素磺酸钠与调成糊状的发光粉混合均匀，然后喷雾到无机多孔材料载体上，边喷雾边搅拌无机材料，均匀吸附混合，形成预产物；
亚氯酸钠粉与上述预产物混合后投入造粒机中，并喷入聚乙烯醇的水溶液，进行包覆、制粒，烘干后，得到产品。
2.根据权利要求1所述的固体空气净化材料的制备方法，其特征在于：所述的无机多孔材料添加量为50-60wt％，纳米二氧化钛10-20wt％，发光粉3-5wt％，亚氯酸钠粉20-30wt％，木质素磺酸钠3-5wt％。
3.根据权利要求2所述的固体空气净化材料的制备方法，其特征在于：所述的聚乙二醇1200的浓度为0.05wt％～0.1wt％。
4.根据权利要求3所述的固体空气净化材料的制备方法，其特征在于：所述的聚乙烯醇的水溶液配制：将聚乙烯醇于加热至80～100℃溶解于水中，制成聚合物溶液，聚乙烯醇的浓度为5wt％。
5.根据权利要求4所述的固体空气净化材料的制备方法，其特征在于：所述烘干步骤为将制粒的粒子，以1℃/min的速度升温至500℃～600℃，然后再在相应的温度下恒温2小时，得到产品。
6.根据权利要求4所述的固体空气净化材料的制备方法，其特征在于：将发光粉用聚乙二醇1200、水调成糊状采用超声波进行均匀分散。
7.如权利要求1至6中任一项所述方法制备得到的固体空气净化材料的应用，其特征在于：利用所述的固体空气净化材料应用在新风系统中。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021037023A1 (zh) * 2019-08-26 2021-03-04 河北立车卓格新材料有限公司 用于净化空气的固体材料及其制备方法和应用

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009021292A1 (en) * 2007-08-16 2009-02-19 The University Of Queensland Titanate photocatalyst
US20100129267A1 (en) * 2008-11-27 2010-05-27 Foxsemicon Integrated Technology, Inc. Air cleaning device
CN103028399A (zh) * 2012-12-28 2013-04-10 青岛信锐德科技有限公司 一种氧化铝微球空气净化剂、制备方法及其用途
CN105536825A (zh) * 2016-01-09 2016-05-04 深圳市康风环境科技发展有限公司 空气杀菌消毒净化用催化剂及其制备方法
CN106732572A (zh) * 2016-11-16 2017-05-31 中山大学 一种气态污染物的净化材料及其制备方法和应用
CN107252699A (zh) * 2017-07-18 2017-10-17 成都新柯力化工科技有限公司 一种室内空气净化储光光触媒微球及制备方法
CN107670495A (zh) * 2017-09-29 2018-02-09 常州市隆圣石墨烯科技有限公司 一种石墨烯量子能材料及其制备方法
CN108651453A (zh) * 2018-04-28 2018-10-16 张志� 一种缓释型二氧化氯消毒剂及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY106503A (en) 1989-12-28 1995-06-30 Ishihara Sangyo Kaisha Imidazolidine derivatives, process for producing the same and pesticides containing the same
JP2002346394A (ja) * 2001-05-25 2002-12-03 Akiba:Kk 高効率光触媒組成物、それを用いた塗料、基体、並びにそれを用いた対象物の塗装方法
JP2011093737A (ja) * 2009-10-29 2011-05-12 Csl:Kk 亜塩素酸化合物水溶液組成物及び二酸化塩素ガスの発生方法
CN101810874B (zh) * 2009-12-15 2013-04-24 北京欧凯纳斯科技有限公司 一种缓释二氧化氯凝胶、其制备方法及其应用
CN102381722B (zh) * 2011-08-10 2013-10-23 郭万里 活性氧化铝的制备方法及由该方法制备的产品
CN103263889A (zh) * 2013-05-16 2013-08-28 漳州师范学院 一种具有自清洁功能的长余辉发光活性炭雕材料的制备方法
EP3088355B1 (en) * 2013-12-27 2019-10-02 Taiko Pharmaceutical Co., Ltd. Unit for chlorine dioxide generation and chlorine dioxide generation device
CN104174269B (zh) * 2014-08-29 2016-08-24 成都顺发消洗科技有限公司 一种缓释型二氧化氯粉剂的制备方法
CN108349223A (zh) * 2015-08-18 2018-07-31 威斯康星校友研究基金会 ClO2气体从医疗器械包装膜的释放
CN108295833A (zh) * 2018-02-11 2018-07-20 李迎九 除甲醛发光画制品的制备方法
CN109173660A (zh) * 2018-08-28 2019-01-11 浙江清大绿宇环保科技有限公司 空气净化剂及其制备和使用方法
CN109362779B (zh) * 2018-12-06 2020-12-15 唐山佐仑环保科技有限公司 一种可控缓释型二氧化氯材料及其一步制备法
CN109529954B (zh) * 2018-12-27 2024-03-12 苏州晶能科技有限公司 一种具有蓄能光电催化型空气净化复合薄膜及制备方法
CN110508128A (zh) * 2019-08-26 2019-11-29 李迎九 一种固体空气净化材料的制备及应用

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009021292A1 (en) * 2007-08-16 2009-02-19 The University Of Queensland Titanate photocatalyst
US20100129267A1 (en) * 2008-11-27 2010-05-27 Foxsemicon Integrated Technology, Inc. Air cleaning device
CN103028399A (zh) * 2012-12-28 2013-04-10 青岛信锐德科技有限公司 一种氧化铝微球空气净化剂、制备方法及其用途
CN105536825A (zh) * 2016-01-09 2016-05-04 深圳市康风环境科技发展有限公司 空气杀菌消毒净化用催化剂及其制备方法
CN106732572A (zh) * 2016-11-16 2017-05-31 中山大学 一种气态污染物的净化材料及其制备方法和应用
CN107252699A (zh) * 2017-07-18 2017-10-17 成都新柯力化工科技有限公司 一种室内空气净化储光光触媒微球及制备方法
CN107670495A (zh) * 2017-09-29 2018-02-09 常州市隆圣石墨烯科技有限公司 一种石墨烯量子能材料及其制备方法
CN108651453A (zh) * 2018-04-28 2018-10-16 张志� 一种缓释型二氧化氯消毒剂及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021037023A1 (zh) * 2019-08-26 2021-03-04 河北立车卓格新材料有限公司 用于净化空气的固体材料及其制备方法和应用

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Application publication date: 20191129