CN110665539A - 一种基于硅酸锰的臭氧去除材料的配方及工艺 - Google Patents
一种基于硅酸锰的臭氧去除材料的配方及工艺 Download PDFInfo
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Abstract
本发明涉及一种基于硅酸锰的臭氧去除材料的配方及工艺。具体是由三聚氰胺海绵载体上负载二价锰离子并二次浸渍硅酸盐制备而成的高空速整体式臭氧去除材料，利用三聚氰胺海绵的高透气性、高孔隙率进行了浸渍，优化工艺减少了能耗与反应过程，提供了一种更加轻便、高效的整体式催化材料，能够在最高20000h‑1空速下稳定工作。本发明节能长效、生产工艺简单，制造品成本低廉。
Description
技术领域
本发明涉及常温除臭氧材料，具体是由三聚氰胺海绵载体上负载二价锰离子并浸渍硅酸盐制备而成的高空速整体式臭氧去除材料，属于空气污染治理技术领域。
背景技术
环境空气污染治理中氮氧化物、PM2.5已经受到各地政府的关注并加以治理，而臭氧这种污染气体却逐渐成为全国多地的首要污染物，作为一种强氧化性的气体，其对呼吸系统危害大，易引起对肺部的急性损伤。同时，臭氧的强氧化性还会作用于金属材料与部分非金属材料，造成工业上的经济损失，如今，臭氧已成为一个急需解决的难题。
现有臭氧去除技术有吸附、热解、光催化、催化等，其中吸附方法常由于材料吸附率有限导致吸附剂失效；热解方法存在能耗高问题；光催化需要光源的问题，而催化剂分解是通过在常温下加快臭氧的分解速率，达到分解臭氧的目，现研究较多的催化剂是二氧化锰，但其存在一些问题尚未解决，如高空速臭氧催化效率低，催化剂活性受温度、湿度的影响大，制备过程复杂。因此，一种制备工艺简便、除臭氧性能优异的催化材料的研制具有较大的科研和现实意义
发明内容
本发明目的是针对市场现有二氧化锰催化材料，发明了一种新型锰基催化剂，其特征在于以三聚氰胺海绵作为载体负载过渡金属离子掺杂的硅酸锰。通过浸渍沉淀，使具有臭氧去除活性的二价锰盐原位生长于载体上，成为高比表面积的整体式催化材料。所述过渡金属选用铁、铜，沉淀剂选用硅酸钠。该整体式臭氧催化材料利用载体三聚氰胺海绵的低风阻、高孔隙率，实现了大风量、高空速臭氧尾气的净化，10cm3该催化剂对10000～20000h-1臭氧浓度40±1ppm尾气10h去除率98％，同时这种整体式催化剂寿命长，可再生，密度低，生产工艺简便，成本低等优点，能够应用于各种室内外空气污染环境。
本发明提出一种基于硅酸锰的臭氧去除材料的配方及工艺，主要包括以下内容：
一种基于硅酸锰的臭氧去除材料，将三聚氰胺海绵浸泡掺杂锰盐溶液，通过沉淀剂使海绵上生长催化剂，制备而成的整体式臭氧去除材料。
1)三聚氰胺海绵，其特征在于：开孔率99％，每平方英寸海绵质100ppi；
2)所述掺杂锰盐溶液，其特征在于：由0.5～1mol/L的硫酸锰或氯化锰掺入质量比为0.5～1wt％的硫酸铁、硫酸铜、氯化镍、四氯化钛中的一种或多种配制而成；
3)所述沉淀剂，其特征在于：浓度为0.1～0.3mol/L的硅酸钠溶液。
4)制备工艺特征在于：根据不同量的0.5～1mol/L的硫酸锰溶液，选择硫酸铁、硫酸铜、氯化镍、四氯化钛中的一种或多种的水溶液浸渍三聚氰胺海绵30min～1h，取出后晾干并于40～60℃烘箱中干燥4～8h，然后用沉淀剂溶液冲刷海绵10～20min，根据所使用的三聚氰胺海绵的体积再次在60～100℃烘箱中干燥10～15h。
本发明提出的一种基于硅酸锰的臭氧去除材料的配方及工艺，优势如下：
1)三聚氰胺海绵载体具有极高的开孔率，能够更好的浸入催化材料的前体物，也能够使污染气体充分接触核心催化材料，其比表面积是传统活性炭蜂窝的10～100倍。
2)硅酸锰作为主要催化材料，其无需水热、避免了氧化还原反应发生，减少了整体制备工艺的耗能与化学反应危险程度；
3)硫酸铁、硫酸铜、氯化镍、四氯化钛中的一种或多种材料能够为催化剂提供活性中心，并提高催化剂在湿润环境中的性能。
4)原料廉价易得，生产成本低，工艺可规模化；三聚氰胺海绵载体运输、安装方便；
附图说明
图1是实例中臭氧浓度和基于硅酸锰的臭氧去除材料对臭氧去除效率随时间变化图。
图2是实例中催化材料的电子扫描显微镜图像
具体实施方式
以下通过实例进一步描述本发明：
使用三聚氰胺海绵体积10cm3，100ppi，密度2g/cm3
配置浓度为1mol/L的硫酸锰溶液，掺入1wt％硫酸铁，1wt％的硫酸铜；
将三聚氰胺海绵完全浸入溶液中1h，取出后晾干并在60℃烘箱中干燥8h；
配置浓度为0.2mol/L的硅酸钠溶液50mL，用其冲刷上一步干燥的三聚氰胺海绵10min，晾干后放入100℃烘箱中干燥4h。
10cm3该整体式臭氧去除材料在空速10000h-1条件下对臭氧浓度为40ppm的尾气去除率达到99.1％，并稳定工作24h。
Claims (4)
1.一种基于硅酸锰的臭氧去除材料的配方及工艺，制备工艺主要由三聚氰胺海绵为载体，通过浸渍法浸泡掺杂锰盐溶液、沉淀剂，原位生长以硅酸锰为主的催化剂。
2.根据权利要求1所述的一种基于硅酸锰的臭氧去除材料的配方，其特征在于：使用的三聚氰胺海绵每平方英寸海绵质100ppi；掺杂锰盐溶液为0.5～1mol/L的硫酸锰中掺入质量比为0.5～1wt％硫酸铁、硫酸铜、氯化镍、四氯化钛中的一种或多种；沉淀剂为硅酸钠溶液，其浓度为0.1～0.3mol/L。
3.根据权利要求1所述的一种基于硅酸锰的臭氧去除材料的工艺，其特征在于：第一次浸渍负载硫酸锰及过渡金属时间为30min～1h，沉淀剂采用冲刷的方式接触三聚氰胺海绵。
4.根据权利要求3所述的冲刷，其特征在于使用的沉淀剂体积超过三聚氰胺海绵体积2～4倍。
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054014A (zh) * | 1990-08-22 | 1991-08-28 | 黄振钧 | 臭氧去除和分离催化剂及其它们的制备方法和应用 |
| CN1259398A (zh) * | 1999-12-24 | 2000-07-12 | 中国科学院兰州化学物理研究所 | 臭氧分解催化剂 |
| CN101402047A (zh) * | 2008-11-09 | 2009-04-08 | 中国船舶重工集团公司第七一八研究所 | 一种臭氧分解催化剂及其制备方法 |
| CN102114420A (zh) * | 2010-12-03 | 2011-07-06 | 哈尔滨工业大学 | 硅酸锌催化剂的制备方法 |
| CN102600861A (zh) * | 2012-03-26 | 2012-07-25 | 中国科学院生态环境研究中心 | 用于催化分解臭氧的锰基复合氧化物催化剂及其制备方法 |
| CN102659126A (zh) * | 2012-05-18 | 2012-09-12 | 哈尔滨工业大学 | 铁锰复合硅酸盐的制备方法及其应用 |
| CN103933968A (zh) * | 2014-03-18 | 2014-07-23 | 中原工学院 | 聚锰硅盐掺杂羟基氧化锰催化剂的制备方法及其应用 |
| CN105013507A (zh) * | 2015-06-29 | 2015-11-04 | 北京亚都环保科技有限公司 | 一种室温下分解空气中臭氧的复合型催化剂及其制备方法 |
| CN105080565A (zh) * | 2015-06-03 | 2015-11-25 | 博天环境集团股份有限公司 | 负载型臭氧氧化催化剂的制备方法 |
| CN106076322A (zh) * | 2016-06-13 | 2016-11-09 | 湘潭大学 | 一种常温快速分解臭氧的催化剂及其制备方法 |
| CN109833868A (zh) * | 2017-11-29 | 2019-06-04 | 中国科学院大连化学物理研究所 | 一种锰基复合金属氧化物臭氧分解催化剂的制备方法 |
| CN110124748A (zh) * | 2019-03-12 | 2019-08-16 | 武汉工程大学 | 一种三聚氰胺甲醛泡沫负载纳米二氧化锰材料的制备方法及其应用 |
-
2019
- 2019-09-25 CN CN201910911249.0A patent/CN110665539A/zh active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054014A (zh) * | 1990-08-22 | 1991-08-28 | 黄振钧 | 臭氧去除和分离催化剂及其它们的制备方法和应用 |
| CN1259398A (zh) * | 1999-12-24 | 2000-07-12 | 中国科学院兰州化学物理研究所 | 臭氧分解催化剂 |
| CN101402047A (zh) * | 2008-11-09 | 2009-04-08 | 中国船舶重工集团公司第七一八研究所 | 一种臭氧分解催化剂及其制备方法 |
| CN102114420A (zh) * | 2010-12-03 | 2011-07-06 | 哈尔滨工业大学 | 硅酸锌催化剂的制备方法 |
| CN102600861A (zh) * | 2012-03-26 | 2012-07-25 | 中国科学院生态环境研究中心 | 用于催化分解臭氧的锰基复合氧化物催化剂及其制备方法 |
| CN102659126A (zh) * | 2012-05-18 | 2012-09-12 | 哈尔滨工业大学 | 铁锰复合硅酸盐的制备方法及其应用 |
| CN103933968A (zh) * | 2014-03-18 | 2014-07-23 | 中原工学院 | 聚锰硅盐掺杂羟基氧化锰催化剂的制备方法及其应用 |
| CN105080565A (zh) * | 2015-06-03 | 2015-11-25 | 博天环境集团股份有限公司 | 负载型臭氧氧化催化剂的制备方法 |
| CN105013507A (zh) * | 2015-06-29 | 2015-11-04 | 北京亚都环保科技有限公司 | 一种室温下分解空气中臭氧的复合型催化剂及其制备方法 |
| CN106076322A (zh) * | 2016-06-13 | 2016-11-09 | 湘潭大学 | 一种常温快速分解臭氧的催化剂及其制备方法 |
| CN109833868A (zh) * | 2017-11-29 | 2019-06-04 | 中国科学院大连化学物理研究所 | 一种锰基复合金属氧化物臭氧分解催化剂的制备方法 |
| CN110124748A (zh) * | 2019-03-12 | 2019-08-16 | 武汉工程大学 | 一种三聚氰胺甲醛泡沫负载纳米二氧化锰材料的制备方法及其应用 |
Non-Patent Citations (2)
| Title |
|---|
| 刘长安等: "用于臭氧尾气处理的催化剂的制备与表征", 《哈尔滨师范大学自然科学学报》 * |
| 王峰等: ""三维多孔碳海绵催化臭氧氧化有机染料"", 《环境工程学报》 * |
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