KR101333182B1 - 휘발성 유기 화합물 제거용 다공성 복합체 및 이를 채용한 오존 촉매 산화 반응기 - Google Patents
휘발성 유기 화합물 제거용 다공성 복합체 및 이를 채용한 오존 촉매 산화 반응기 Download PDFInfo
- Publication number
- KR101333182B1 KR101333182B1 KR1020110123990A KR20110123990A KR101333182B1 KR 101333182 B1 KR101333182 B1 KR 101333182B1 KR 1020110123990 A KR1020110123990 A KR 1020110123990A KR 20110123990 A KR20110123990 A KR 20110123990A KR 101333182 B1 KR101333182 B1 KR 101333182B1
- Authority
- KR
- South Korea
- Prior art keywords
- volatile organic
- reactor
- organic compounds
- ozone
- composite
- Prior art date
Links
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 56
- 230000003647 oxidation Effects 0.000 title claims abstract description 29
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title abstract description 33
- 230000003197 catalytic effect Effects 0.000 title abstract description 27
- 239000002070 nanowire Substances 0.000 claims abstract description 27
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 20
- 239000007769 metal material Substances 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 69
- 229910052759 nickel Inorganic materials 0.000 description 27
- 239000003054 catalyst Substances 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 25
- 239000006260 foam Substances 0.000 description 22
- 239000000126 substance Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000120 microwave digestion Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 229910020599 Co 3 O 4 Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 239000011943 nanocatalyst Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
도 2a 내지 도 2d는 각각 니켈 폼(도 2a), 니켈 폼 상에 지지된 산화코발트 나노와이어 어레이(도 2b, 도 2c), 산화코발트 나노와이어의 TEM 사진 이미지를 도시한다.
도 3은 본 발명의 일 실시예에 따른 휘발성 유기 화합물(VOCs) 제거용 반응장치를 도시한다.
도 4는 본 발명의 일 실시예에 따른 니켈 폼 기재로부터 측정된 나노와이어의 XRD 패턴을 도시한다.
도 5는 본 발명의 일 실시예에 따른 산화코발트 나노와이어의 촉매 활성화도를 도시한 것이다.
도 6a 및 도 6b는 본 발명의 일 실시예에 의한 산화코발트 나노와이어의 반응온도(도 6a는 40℃, 도 6b는 60℃)에 따른 촉매 활성화도를 도시한 것이다.
Claims (8)
- 삭제
- 삭제
- 삭제
- 삭제
- 금속 물질을 마이크로웨이브 처리하여 다공성 금속 물질을 형성하는 단계;
상기 다공성 금속 물질 표면에 산화코발트 나노와이어 어레이를 부착하여 다공성 복합체를 형성하는 단계; 및
상기 복합체를 반응기 내부에 설치하는 단계;를 포함하여 제조되고,
상기 다공성 금속 물질은 니켈 폼(Ni form)이고,
상기 산화코발트 나노와이어의 직경은 250 ~ 400nm인 것을 특징으로 하는,
다공성 복합체를 채용한 휘발성 유기 화합물(VOC) 제거용 오존 촉매 산화 반응기의 제조방법.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110123990A KR101333182B1 (ko) | 2011-11-25 | 2011-11-25 | 휘발성 유기 화합물 제거용 다공성 복합체 및 이를 채용한 오존 촉매 산화 반응기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110123990A KR101333182B1 (ko) | 2011-11-25 | 2011-11-25 | 휘발성 유기 화합물 제거용 다공성 복합체 및 이를 채용한 오존 촉매 산화 반응기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130058138A KR20130058138A (ko) | 2013-06-04 |
KR101333182B1 true KR101333182B1 (ko) | 2013-11-27 |
Family
ID=48857454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110123990A KR101333182B1 (ko) | 2011-11-25 | 2011-11-25 | 휘발성 유기 화합물 제거용 다공성 복합체 및 이를 채용한 오존 촉매 산화 반응기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101333182B1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101658624B1 (ko) * | 2014-11-17 | 2016-09-22 | 주식회사 알란텀 | 가열 조리 기구용 촉매 금속 폼 구조체 및 이를 포함하는 가열 조리 기구 |
CN105688927B (zh) * | 2014-11-27 | 2018-04-20 | 中国海洋石油集团有限公司 | 一种臭氧催化氧化催化剂及其应用 |
CN105688928B (zh) * | 2014-11-27 | 2018-05-15 | 中国海洋石油集团有限公司 | 一种臭氧催化氧化催化剂及其制备方法和应用 |
CN111068619B (zh) * | 2019-12-31 | 2022-08-26 | 近通物联网(苏州)有限公司 | 用于吸附挥发性有机化合物的复合材料及其制备方法 |
CN112978986A (zh) * | 2021-02-07 | 2021-06-18 | 金风环保有限公司 | 污水处理单元和污水处理系统 |
CN113070066A (zh) * | 2021-03-16 | 2021-07-06 | 西安交通大学 | 一种钴铜双金属氧化物负载在泡沫镍的催化材料及制备方法与应用 |
CN116713006B (zh) * | 2023-06-05 | 2024-07-05 | 郑州大学 | 一种Pt/MnCo2O4/泡沫镍复合材料的制备方法及应用 |
CN118698558B (zh) * | 2024-08-28 | 2024-11-22 | 中山大学 | 一种NF@Ni(OH)2@MnOx整体式催化剂及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100982641B1 (ko) | 2008-12-09 | 2010-09-16 | 한국화학연구원 | 결정성 다공성 유무기혼성체를 함유하는 흡착제 |
-
2011
- 2011-11-25 KR KR1020110123990A patent/KR101333182B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100982641B1 (ko) | 2008-12-09 | 2010-09-16 | 한국화학연구원 | 결정성 다공성 유무기혼성체를 함유하는 흡착제 |
Non-Patent Citations (4)
Title |
---|
GAO, Y. 외 4명, Journal of Power Sources 195권 1757-1760쪽 * |
GAO, Y. 외 4명, Journal of Power Sources 195권 1757-1760쪽* |
GUO, Y. 외 3명, Catalysis Today 126권 328-337쪽 * |
GUO, Y. 외 3명, Catalysis Today 126권 328-337쪽* |
Also Published As
Publication number | Publication date |
---|---|
KR20130058138A (ko) | 2013-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101333182B1 (ko) | 휘발성 유기 화합물 제거용 다공성 복합체 및 이를 채용한 오존 촉매 산화 반응기 | |
Rong et al. | Engineering crystal facet of α-MnO2 nanowire for highly efficient catalytic oxidation of carcinogenic airborne formaldehyde | |
Yang et al. | Defective polymeric carbon nitride: Fabrications, photocatalytic applications and perspectives | |
Wang et al. | Trifunctional C@ MnO catalyst for enhanced stable simultaneously catalytic removal of formaldehyde and ozone | |
Tan et al. | Support morphology-dependent catalytic activity of Pd/CeO2 for formaldehyde oxidation | |
Yang et al. | Surface in situ doping modification over Mn2O3 for toluene and propene catalytic oxidation: the effect of isolated Cuδ+ insertion into the mezzanine of surface MnO2 cladding | |
Putla et al. | MnO x nanoparticle-dispersed CeO2 nanocubes: a remarkable heteronanostructured system with unusual structural characteristics and superior catalytic performance | |
Huang et al. | Enhanced degradation of gaseous benzene under vacuum ultraviolet (VUV) irradiation over TiO2 modified by transition metals | |
Wang et al. | Enhanced low-temperature activity of toluene oxidation over the rod-like MnO2/LaMnO3 perovskites with alkaline hydrothermal and acid-etching treatment | |
Nie et al. | Efficient visible-light photocatalytic oxidation of gaseous NO with graphitic carbon nitride (g–C3N4) activated by the alkaline hydrothermal treatment and mechanism analysis | |
Chen et al. | Salt-assisted synthesis of hollow Bi2WO6 microspheres with superior photocatalytic activity for NO removal | |
Liu et al. | Insight into the mechanism of photocatalytic degradation of gaseous o-dichlorobenzene over flower-type V 2 O 5 hollow spheres | |
Luo et al. | Catalytic combustion of toluene over cobalt oxides supported on graphitic carbon nitride (CoOx/g-C3N4) catalyst | |
Kwon et al. | Gas-phase nitrogen doping of monolithic TiO2 nanoparticle-based aerogels for efficient visible light-driven photocatalytic H2 production | |
Chin et al. | Preparation of TiO2 ultrafine nanopowder with large surface area and its photocatalytic activity for gaseous nitrogen oxides | |
Chen et al. | Design strategies for SCR catalysts with improved N 2 selectivity: the significance of nano-confining effects by titanate nanotubes | |
Liu et al. | CuO/gC 3 N 4 nanocomposite for elemental mercury capture at low temperature | |
Han et al. | Preparation of highly active, low Au-loaded, Au/CeO2 nanoparticle catalysts that promote CO oxidation at ambient temperatures | |
Wang et al. | Highly active catalysis of methanol oxidative carbonylation over nano Cu2O supported on micropore-rich mesoporous carbon | |
CN108906043A (zh) | 一种降解甲醛的合金催化剂及其制备方法和应用 | |
Yusuf et al. | Opposite effects of Co and Cu dopants on the catalytic activities of birnessite MnO2 catalyst for low-temperature formaldehyde oxidation | |
Li et al. | Combination of porous covalent triazine frameworks with spinel for highly improved photothermal catalytic oxidation of toluene | |
Chen et al. | Defect engineering and synergistic effect in Co3O4 catalysts for efficient removal of formaldehyde at room temperature | |
Zhang et al. | Catalytic oxidation of vinyl chloride over Co–Ce composite oxides derived from ZIF-67 template: Effect of cerium incorporation | |
Mahmood et al. | Atomically dispersed Pt on TiO2 nanosheets for catalytic gaseous acetaldehyde abatement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20111125 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20130527 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20131030 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20131120 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20131121 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20161121 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20161121 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20171108 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20171108 Start annual number: 5 End annual number: 5 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20190901 |