CN101391177B - 低浓度有机化合物的气体净化方法 - Google Patents
低浓度有机化合物的气体净化方法 Download PDFInfo
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- CN101391177B CN101391177B CN200710152195A CN200710152195A CN101391177B CN 101391177 B CN101391177 B CN 101391177B CN 200710152195 A CN200710152195 A CN 200710152195A CN 200710152195 A CN200710152195 A CN 200710152195A CN 101391177 B CN101391177 B CN 101391177B
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Abstract
Description
催化剂线速度(m/s) | DMS入口浓度(ppb) | DMS出口浓度(ppb) | 去除效率(%) | 催化剂寿命(hrs)(效率>95%) | 臭氧加入浓度(ppm) | 臭氧出口浓度(ppm) |
0.5 | 900 | 15 | 98.3% | >8,000 | 6.8 | <0.1 |
0.5 | 3,600 | 20 | 99.4% | >4,000 | 6.8 | <0.1 |
催化剂线速度(m/s) | DMS入口浓度(ppb) | DMS出口浓度(ppb) | 去除效率(%) | 催化剂寿命(hrs)(效率>95%) | 臭氧加入浓度(ppm) | 臭氧出口浓度(ppm) |
0.5 | 15,000 | 30 | 99.8% | >1,440 | 39.0 | <0.1 |
1.0 | 1,800 | 18 | 99.0% | >3,600 | 3.4 | <0.1 |
1.0 | 150 | 1~3 | >98.0% | >8,600 | <0.4 | <0.01 |
1.0 | 150 | 12~15 | >90.0% | >270 | 0(无臭氧供应) | 0 |
1.0 | 30 | <1 | >97.0% | >8,600 | <0.1 | <0.01 |
1.0 | 30 | 3~6 | >80.0% | >1,080 | 0(无臭氧供应) | 0 |
催化剂线速度(m/s) | DMDS入口浓度(ppb) | DMDS出口浓度(ppb) | 去除效率(%) | 催化剂寿命(hrs)(效率>95%) | 臭氧加入浓度(ppm) | 臭氧出口浓度(ppm) |
0.5 | 900 | 8 | 99.1% | >3860 | 6.8ppm | <0.1 |
0.5 | 3,600 | 12 | 99.7% | >1680 | 6.8ppm | <0.1 |
1 | 1,800 | 15 | 99.2% | >1680 | 3.4ppm | <0.1 |
催化剂线速度(m/s) | DMS入口浓度(ppb) | DMS出口浓度(ppb) | 去除效率(%) | 催化剂寿命(hrs)(效率>95%) | 臭氧加入浓度(ppm) | 臭氧出口浓度(ppm) |
0.5 | 50 | 5 | 90% | >2160 | 0(无臭氧供应) | -- |
0.5 | 1,500 | 75 | 95% | >720 | 0(无臭氧供应) | -- |
催化剂线速度(m/s) | H2S入口浓度(ppb) | H2S出口浓度(ppb) | 去除效率(%) | 催化剂寿命(hrs)(效率>95%) | 臭氧加入浓度(ppm) | 臭氧出口浓度(ppm) |
0.5 | 900 | 10 | 98.9% | >2880 | 6.8ppm | <0.1 |
0.5 | 3,600 | 15 | 99.6% | >1440 | 6.8ppm | <0.1 |
1 | 1,800 | 13 | 99.3% | >1 440 | 3.4ppm | <0.1 |
Claims (9)
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CN200710152195A CN101391177B (zh) | 2007-09-18 | 2007-09-18 | 低浓度有机化合物的气体净化方法 |
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CN200710152195A CN101391177B (zh) | 2007-09-18 | 2007-09-18 | 低浓度有机化合物的气体净化方法 |
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CN101391177A CN101391177A (zh) | 2009-03-25 |
CN101391177B true CN101391177B (zh) | 2012-09-19 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3981498A1 (de) * | 2020-10-12 | 2022-04-13 | Hitachi Zosen Inova AG | Verfahren zur reinigung eines gasgemisches durch ozonzugabe |
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CN102218253A (zh) * | 2010-04-19 | 2011-10-19 | 杰智环境科技股份有限公司 | 一种用于降低被吸附溶剂氧化程度的装置及方法 |
CN102000501A (zh) * | 2010-10-22 | 2011-04-06 | 惠州市鼎晨实业发展有限公司 | 一种处理有机废气的催化吸附一体化设备 |
CN102476029A (zh) * | 2010-11-29 | 2012-05-30 | 杰智环境科技股份有限公司 | 用于处理有机废气的催化剂净化装置 |
CN102553410A (zh) * | 2010-12-22 | 2012-07-11 | 宜兰大学 | 具挥发性的低极性有机废气的处理设备 |
CN102228790A (zh) * | 2011-04-16 | 2011-11-02 | 大连理工大学 | 室内空气污染物甲醛的“存储-氧化”循环净化方法 |
CN104492255A (zh) * | 2014-12-26 | 2015-04-08 | 中山大学 | 一种采用吸附-臭氧催化伴随吸附材料原位再生处理废气的方法 |
JP6656866B2 (ja) * | 2015-09-30 | 2020-03-04 | フタムラ化学株式会社 | ガス中のvocおよび/または気相無機還元性化合物のオゾン酸化分解処理方法 |
CN105709593B (zh) * | 2016-03-23 | 2018-07-31 | 航天凯天环保科技股份有限公司 | 一种紧凑型生物净化模块 |
CN105688656B (zh) * | 2016-03-23 | 2018-07-31 | 航天凯天环保科技股份有限公司 | 一种紧凑型废气治理装置 |
CN107413175B (zh) * | 2017-09-18 | 2020-11-06 | 北京航空航天大学 | 一种高效率低能耗免二次污染的低温等离子体协同催化净化室内挥发性有机物的方法与装置 |
CN107754808A (zh) * | 2017-10-19 | 2018-03-06 | 上海纳米技术及应用国家工程研究中心有限公司 | 活性炭负载锰铁锌催化剂的制备方法及其产品和应用 |
CN109821569A (zh) * | 2019-03-15 | 2019-05-31 | 深圳市力德环保工程有限公司 | 一种蜂窝载体催化剂及其制备方法和应用 |
CN112892533A (zh) * | 2021-01-22 | 2021-06-04 | 四川艾克特斯生态科技有限责任公司 | 去除甲醛的催化剂以及室温去除甲醛的方法 |
CN114100368A (zh) * | 2021-11-30 | 2022-03-01 | 中船动力研究院有限公司 | 一种用于发动机黑碳排放测试的预处理系统 |
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US5221520A (en) * | 1991-09-27 | 1993-06-22 | North Carolina Center For Scientific Research, Inc. | Apparatus for treating indoor air |
CN1657142A (zh) * | 2004-12-10 | 2005-08-24 | 清华大学 | 一种空气净化工艺 |
TW200734034A (en) * | 2007-05-25 | 2007-09-16 | Jg Environmental Tech Co Ltd | Device and method of purifying filter for air containing sulfur compound and the catalyst-absorbing material thereof |
-
2007
- 2007-09-18 CN CN200710152195A patent/CN101391177B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221520A (en) * | 1991-09-27 | 1993-06-22 | North Carolina Center For Scientific Research, Inc. | Apparatus for treating indoor air |
CN1657142A (zh) * | 2004-12-10 | 2005-08-24 | 清华大学 | 一种空气净化工艺 |
TW200734034A (en) * | 2007-05-25 | 2007-09-16 | Jg Environmental Tech Co Ltd | Device and method of purifying filter for air containing sulfur compound and the catalyst-absorbing material thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3981498A1 (de) * | 2020-10-12 | 2022-04-13 | Hitachi Zosen Inova AG | Verfahren zur reinigung eines gasgemisches durch ozonzugabe |
WO2022079004A1 (de) * | 2020-10-12 | 2022-04-21 | Hitachi Zosen Inova Ag | Verfahren zur reinigung eines gasgemisches durch ozonzugabe |
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