CN103191632A - 环境友好型室内空气净化、消毒、加湿、除湿器 - Google Patents
环境友好型室内空气净化、消毒、加湿、除湿器 Download PDFInfo
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- CN103191632A CN103191632A CN2013100960088A CN201310096008A CN103191632A CN 103191632 A CN103191632 A CN 103191632A CN 2013100960088 A CN2013100960088 A CN 2013100960088A CN 201310096008 A CN201310096008 A CN 201310096008A CN 103191632 A CN103191632 A CN 103191632A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 6
- 238000004887 air purification Methods 0.000 title claims abstract description 5
- 238000007791 dehumidification Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 239000000126 substance Substances 0.000 claims abstract description 25
- 241000700605 Viruses Species 0.000 claims abstract description 14
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- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 235000019504 cigarettes Nutrition 0.000 claims abstract 2
- 229910001872 inorganic gas Inorganic materials 0.000 claims abstract 2
- 150000004767 nitrides Chemical class 0.000 claims abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
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- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- CEYULKASIQJZGP-UHFFFAOYSA-L disodium;2-(carboxymethyl)-2-hydroxybutanedioate Chemical compound [Na+].[Na+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O CEYULKASIQJZGP-UHFFFAOYSA-L 0.000 claims description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 5
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- 239000001632 sodium acetate Substances 0.000 claims description 5
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- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims description 4
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
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- 229930003268 Vitamin C Natural products 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 4
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- 229910052708 sodium Inorganic materials 0.000 claims description 4
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- LROWVYNUWKVTCU-STWYSWDKSA-M sodium sorbate Chemical compound [Na+].C\C=C\C=C\C([O-])=O LROWVYNUWKVTCU-STWYSWDKSA-M 0.000 claims description 4
- 235000019250 sodium sorbate Nutrition 0.000 claims description 4
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- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
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- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004280 Sodium formate Substances 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
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- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
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- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 2
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- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 2
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- 239000000243 solution Substances 0.000 claims description 2
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
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- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
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- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
本发明公开了一种环境友好型室内空气净化、杀毒、加湿、除湿器，采用化学吸附液不可逆地除去空气中常见的各类污染物：如氮化物、硫化物、香烟焦油、有机气体、无机气体和颗粒物（含PM2.5），以及细菌、病毒等微生物。化学吸附液原料采用食品级，不产生二次污染。吸附过程不可逆，净化彻底，属环境友好型。
Description
技术领域
本发明属于空气净化环境工程领域。
背景技术
近年来我国的GDP发展迅速，但是同时也带来了严重的环境污染问题，尤其是大气污染更为严重。去年冬今春的雾霾天气给人民的健康带来了极大的危害。室外空气污染严重，室内空气因受装修材料释放甲醛、氨气、苯及各种有机溶剂和人居环境产生的细菌、病毒、尘螨及烟雾的影响，污染更为严重。这可能是近年来，患肺癌的人数大幅度上升的主要原因之一。为了健康，进行室内空气净化十分必要。
当前的室内空气净化器主要是过滤式除尘，利用活性炭进行吸附除去化学污染物。它的缺点是活性炭吸附有选择性和饱和性。活性炭吸附污染物是物理过程，是可逆的，且有着苛刻的吸附条件：被吸附物必须与活性炭的空隙完全吻合才能被吸附，这导致了其吸附效率不高。活性炭不能吸附空气中的所有化学污染物，且当它吸附饱和时就不会再吸附了，会失效，更会产生污染物集聚加重污染的现象，如细菌、病毒聚集繁殖。过滤器必须定期更换，造成使用的高成本；报废的过滤器会造成二次污染。
现在有强电场、光触媒、等离子除去细菌的所谓新概念空气净化器，有的只是概念，经不起知识的推敲。但是它们都会产生臭氧，臭氧可以杀毒，对人体的伤害作用也很大。特别是室内环境小，更容易集聚高浓度的臭氧，其强氧化性对人体的伤害会很大。光触媒也会产生其它有害化合物，造成二次污染。
过滤法可以除去部分PM2.5，但是，对只有20纳米的甲流病毒却无法除去。
为了解决上述技术问题，本发明公布了化学吸附液法净化室内空气的技术。
发明内容
本发明公开了一种新方法可以解决现有室内空气净化器的不足，可以方便有效地去除空气中的颗粒物（含PM2.5）、氨气、甲醛、氮氧化物、硫化物、苯及其他有机溶剂、烟雾、细菌和病毒等微生物。
本发明采用化学吸附液对待净化空气进行淋洗，以达到净化目的。采用立式填料，吸附液从上方喷淋而下，空气从下方吹入，逆向进行气液交换，增加净化效率。吸附液中的化学成分可以与污染气体进行化学反应，从而将污染物不可逆的固定到吸附液中，达到净化目的。如空气中的二氧化硫和氨气的化学吸收反应式：
SO2 + 2NaOH=Na2SO3 + H2O
NH3 + CH3COOH =CH3COONH4
化学吸附液采用碱性溶液以吸收空气中的酸性污染物，吸附液的pH范围为7-14。化学吸附液的浓度为0.01-30%，组成成份为醋酸钠、醋酸钾、醋酸、柠檬酸钠、氢氧化钠、氢氧化钾、氢氧化钙、氢氧化镁、柠檬酸钠、维生素C钠、维生素C、山梨酸、山梨酸钾、山梨酸钠、苯甲酸钠、碳酸钠、碳酸氢钠和甲酸钠等其中的一种或两种以上的组合。
化学吸附液采用酸性溶液以吸收空气中的碱性污染物，吸附液的pH范围为0-7。化学吸附液的浓度为0.01-30%，组成成份为醋酸钠、醋酸钾、醋酸、柠檬酸钠、柠檬酸、维生素C钠、维生素C、山梨酸、山梨酸钾、山梨酸钠、碳酸钠、碳酸氢钠、盐酸、丙酸、苯甲酸、草酸、丙二酸、丁二酸、丁二磺酸和甲酸等其中的一种或两种以上的组合。
化学吸收具有吸收快且彻底，难以被逆转的优点。本发明的化学吸附液组分采用食品级原料，不会造成二次污染。
化学吸附液用水作溶剂时，随着气液交换，水能部分蒸发进入净化的空气中，达到加湿效果。
本发明的净化器中设有吸附液降温装置，当空气中湿度过大时，降低吸附液的温度，净化空气过程中，空气中的水汽可以被较冷的吸附液吸收，达到除湿功效。
本发明的化学吸附液有一定的酸碱度，且加入抑菌剂，喷淋而入的细菌和病毒在吸附液中被杀死，可以达到消毒的功效。对预防流行病的传播有很好的效果。
具体实施方案
本发明提供的空气净化、消毒、加湿、除湿器，可以针对不同性质的污染物，配备与其相适应的化学吸附液，以达到除去污染的最佳效果。如果环境中的酸性污染物较多，就用碱性吸附液进行吸收；如果环境中的碱性污染物较多，就用酸性吸附液进行吸收。对于特殊污染环境，可以设计专门的化学吸附液进行清除污染物。
实施例1
针对酸性污染物较多的环境：用醋酸钠、氢氧化钠配成1.0%的水溶液作为吸附液，其pH值调至约10.0。吸附液池中加装半导体致冷仪，填料立式安放。用水泵把吸附液提升的填料顶部喷淋而下，待净化空气从下往上吹入填料中，进行充分气液交换。吸附液就可以把空气中的颗粒物（含PM2.5）、酸性污染物、细菌、病毒等洗净，落入吸附液池，形成的固体物汇入沉降池，以便清理。如果空气中湿度过大时，开启半导体致冷仪降低吸附液的温度，净化空气过程中，空气中的水汽可以被较冷的吸附液吸收，达到除湿功效。吸附液不降温时，水能蒸发进入空气，起到加湿作用。细菌、病毒等微生物落入碱性吸附液中，会被杀死，对空气形成了杀毒作用。
实施例2
针对碱性性污染物较多的环境：用醋酸、苯甲酸配成1.0%的水溶液作为吸附液，其pH值调至约2.0。吸附液池中加装半导体致冷仪，填料立式安放。用水泵把吸附液提升的填料顶部喷淋而下，待净化空气从下往上吹入填料中，进行充分气液交换。吸附液就可以把空气中的颗粒物（含PM2.5）、碱性污染物、细菌、病毒等洗净，落入吸附液池，形成的固体物汇入沉降池，以便清理。如果空气中湿度过大时，开启半导体致冷仪降低吸附液的温度，净化空气过程中，空气中的水汽可以被较冷的吸附液吸收，达到除湿功效。吸附液不降温时，水能蒸发进入空气，起到加湿作用。细菌、病毒等微生物落入碱性吸附液中，会被杀死，对空气形成了杀毒作用。
Claims (10)
1.一种环境友好型室内空气净化、消毒、加湿、除湿器，采用化学吸附液不可逆地除去空气中常见的各类污染物：如氮化物、硫化物、香烟焦油、有机气体、无机气体和颗粒物（含PM2.5），以及细菌、病毒等微生物。
2.基于权利要求1，采用立式填料，增加气液交换面积，提高空气净化效率。
3.基于权利要求1，化学吸附液采用碱性溶液以吸收空气中的酸性污染物，吸附液的pH范围为7-14。
4.基于权利要求1，化学吸附液采用酸性溶液以吸收空气中的碱性污染物，吸附液的pH范围为0-7。
5.基于权利要求2，采用化学吸附液从立式填料上部流入，被净化空气从下部吹入，进行逆向气液交换。
6.基于权利要求3，化学吸附液的浓度为0.01-30%，组成成份为醋酸钠、醋酸钾、醋酸、柠檬酸钠、氢氧化钠、氢氧化钾、氢氧化钙、氢氧化镁、柠檬酸钠、维生素C钠、维生素C、山梨酸、山梨酸钾、山梨酸钠、苯甲酸钠、碳酸钠、碳酸氢钠和甲酸钠等其中的一种或两种以上的组合。
7.基于权利要求4，化学吸附液的浓度为0.01-30%，组成成份为醋酸钠、醋酸钾、醋酸、柠檬酸钠、柠檬酸、维生素C钠、维生素C、山梨酸、山梨酸钾、山梨酸钠、碳酸氢钠、盐酸、硫酸、磷酸、丙酸、苯甲酸、草酸、丙二酸、丁二酸、丁二磺酸和甲酸等其中的一种或两种以上的组合。
8.基于权利要求1，化学吸附液中含有抑菌剂，保证吸附液不会变质。
9.基于权利要求1，用制冷器为化学吸附液降温，可以进行除湿。
10.基于权利要求1，车载型利用汽车启动、刹车的惯性动力，使吸附液自动流到填料顶部。
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014154012A1 (zh) * | 2013-03-25 | 2014-10-02 | 北京玉珠峰科技有限公司 | 环境友好型室内空气净化、消毒、加湿、除湿器 |
| CN104251519A (zh) * | 2014-08-09 | 2014-12-31 | 北京玉珠峰科技有限公司 | 一种新型多功能空气净化器 |
| CN107029517A (zh) * | 2015-10-19 | 2017-08-11 | 朱潮权 | 净化和处理空气的方法和设备 |
| WO2017162466A1 (en) * | 2016-03-23 | 2017-09-28 | Koninklijke Philips N.V. | Impregnant composition for a chemical absorption filter |
| CN107261693A (zh) * | 2017-08-17 | 2017-10-20 | 北京莫梅特环保科技有限公司 | 水洗净化器的添加剂及制备方法 |
| EP3300789A1 (en) * | 2016-09-29 | 2018-04-04 | Koninklijke Philips N.V. | Impregnant composition for a chemical absorption filter |
| CN108211670A (zh) * | 2018-01-12 | 2018-06-29 | 唐茂珍 | 一种有机废气吸收液及其制备方法 |
| CN109012174A (zh) * | 2018-07-18 | 2018-12-18 | 凤台精兴生物科技有限公司 | 一种埃洛石辅助制备车用抗菌尿素液的方法 |
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| KR100932517B1 (ko) * | 2009-05-19 | 2009-12-17 | 김성종 | 처리효율을 극대화한 대기정화장치 및 그 방법 |
| CN103191632B (zh) * | 2013-03-25 | 2015-09-23 | 北京玉珠峰科技有限公司 | 环境友好型室内空气净化、消毒、加湿、除湿器 |
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| EP3300789A1 (en) * | 2016-09-29 | 2018-04-04 | Koninklijke Philips N.V. | Impregnant composition for a chemical absorption filter |
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