KR100277447B1 - 코로나방전오염물파기장치의NOx감소방법 - Google Patents
코로나방전오염물파기장치의NOx감소방법 Download PDFInfo
- Publication number
- KR100277447B1 KR100277447B1 KR1019970039287A KR19970039287A KR100277447B1 KR 100277447 B1 KR100277447 B1 KR 100277447B1 KR 1019970039287 A KR1019970039287 A KR 1019970039287A KR 19970039287 A KR19970039287 A KR 19970039287A KR 100277447 B1 KR100277447 B1 KR 100277447B1
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- South Korea
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- species
- corona discharge
- relaxation
- energy
- reactor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000009467 reduction Effects 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 21
- 230000006378 damage Effects 0.000 title description 8
- 239000003344 environmental pollutant Substances 0.000 title description 7
- 231100000719 pollutant Toxicity 0.000 title description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000005284 excitation Effects 0.000 claims description 13
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000116 mitigating effect Effects 0.000 abstract description 4
- 229930195733 hydrocarbon Natural products 0.000 description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 13
- 150000002430 hydrocarbons Chemical class 0.000 description 13
- 239000000356 contaminant Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000002249 anxiolytic agent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000005281 excited state Effects 0.000 description 3
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000012552 review Methods 0.000 description 1
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- 239000000779 smoke Substances 0.000 description 1
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- 239000004071 soot Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
- B01D53/323—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 by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- 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
- B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/402—Dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (5)
- 관련 여기 에너지를 갖는 적어도 하나의 여기된 질소 종 및 적어도 몇개의 산화 라디칼을 포함하는 적어도 하나의 산화제를 포함하는 배기 가스에서 NOx를 감소시키는 방법에 있어서:완화 에너지에 의해 특성화된 완화 종을 제공하는 단계와;상기 여기된 질소 종과 상기 완화 종을 반응시켜 상기 여기된 질소 종의 여기 에너지를 NOx분자를 분해할 만큼 충분히 감소시키는 단계를 포함하는 NOx감소 방법.
- 제1항에 있어서,상기 완화 종의 완화 에너지는 상기 여기된 질소 종의 상기 여기 에너지와 실질적으로 동일한 것을 특징으로 하는 NOx감소 방법.
- 제1항에 있어서,상기 완화 종은 코로나 방전으로 발생되는 것을 특징으로 하는 NOx감소 방법.
- 제3항에 있어서,상기 코로나 방전은 상기 완화 종과 상기 여기된 질소 종 사이의 반응률을 증진시키는 전압에서 발생되는 것을 특징으로 하는 NOx감소 방법.
- 제1항에 있어서,상기 완화 종은 3원자 질소(N3)를 포함하는 것을 특징으로 하는 NOx감소 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8/697,043 | 1996-08-19 | ||
| US08/697,043 US6136158A (en) | 1996-08-19 | 1996-08-19 | NOx reduction method in corona discharge pollutant destruction apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980018761A KR19980018761A (ko) | 1998-06-05 |
| KR100277447B1 true KR100277447B1 (ko) | 2001-01-15 |
Family
ID=24799560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970039287A Expired - Lifetime KR100277447B1 (ko) | 1996-08-19 | 1997-08-19 | 코로나방전오염물파기장치의NOx감소방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6136158A (ko) |
| EP (1) | EP0824952B1 (ko) |
| JP (1) | JP3086433B2 (ko) |
| KR (1) | KR100277447B1 (ko) |
| DE (1) | DE69723512T2 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863413A (en) | 1996-06-28 | 1999-01-26 | Litex, Inc. | Method for using hydroxyl radical to reduce pollutants in the exhaust gases from the combustion of a fuel |
| US6321531B1 (en) | 1996-12-18 | 2001-11-27 | Litex, Inc. | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of a fuel |
| US6047543A (en) | 1996-12-18 | 2000-04-11 | Litex, Inc. | Method and apparatus for enhancing the rate and efficiency of gas phase reactions |
| US6029442A (en) | 1996-12-18 | 2000-02-29 | Litex, Inc. | Method and apparatus for using free radicals to reduce pollutants in the exhaust gases from the combustion of fuel |
| US6461870B2 (en) * | 1998-05-06 | 2002-10-08 | Isotechnika Inc. | 13C glucose breath test for the diagnosis of diabetic indications and monitoring glycemic control |
| WO2002004791A1 (en) * | 2000-07-12 | 2002-01-17 | Yarc-Design S.R.L. | Procedure and device to reduce engine exhaust emissions |
| US6432280B1 (en) | 2000-10-23 | 2002-08-13 | Pioneer Industrial Technologies, Inc. | Pollution control device |
| WO2002096591A1 (en) * | 2001-05-30 | 2002-12-05 | University Of Wyoming | Postcombustion removal of n2o in a pulsed corona reactor |
| JP2003322330A (ja) | 2002-04-30 | 2003-11-14 | Nippon Electric Glass Co Ltd | 燃焼装置窓用材料 |
| JP2009156063A (ja) * | 2007-12-25 | 2009-07-16 | Toyota Industries Corp | 内燃機関の排ガス処理システム |
| CN102375865B (zh) * | 2010-08-24 | 2016-08-03 | 腾讯科技(深圳)有限公司 | 一种消息客户端的消息更新方法及消息客户端 |
| DK2841183T3 (en) | 2012-03-26 | 2018-08-27 | Fluor Tech Corp | EMISSION REDUCTION TO CO2 COLLECTION |
| US12128354B2 (en) * | 2018-04-28 | 2024-10-29 | M & R Consulting Service, Inc. | Electrochemical nitrogen generator system and method |
| CN110261527B (zh) * | 2019-06-25 | 2021-05-14 | 中国科学院青藏高原研究所 | 一种用于矫正雪冰中生物质燃烧指示物浓度的反应装置和方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3609763A1 (de) * | 1986-03-22 | 1987-09-24 | Kloeckner Humboldt Deutz Ag | Verfahren und vorrichtung zur verminderung von stickoxiden in abgasen |
| US5020457A (en) * | 1990-06-22 | 1991-06-04 | The United States Of America As Represented By The United States Department Of Energy | Destruction of acid gas emissions |
| JPH04305226A (ja) * | 1991-01-25 | 1992-10-28 | Senichi Masuda | ガス中窒素酸化物の低減方法 |
| US5526641A (en) * | 1993-02-18 | 1996-06-18 | The University Of Chicago | NOx reduction method |
-
1996
- 1996-08-19 US US08/697,043 patent/US6136158A/en not_active Expired - Lifetime
-
1997
- 1997-08-19 KR KR1019970039287A patent/KR100277447B1/ko not_active Expired - Lifetime
- 1997-08-19 EP EP97306290A patent/EP0824952B1/en not_active Expired - Lifetime
- 1997-08-19 DE DE69723512T patent/DE69723512T2/de not_active Expired - Lifetime
- 1997-08-19 JP JP09222849A patent/JP3086433B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6136158A (en) | 2000-10-24 |
| DE69723512D1 (de) | 2003-08-21 |
| DE69723512T2 (de) | 2004-06-09 |
| EP0824952A3 (en) | 1999-06-09 |
| EP0824952A2 (en) | 1998-02-25 |
| JPH10146515A (ja) | 1998-06-02 |
| KR19980018761A (ko) | 1998-06-05 |
| JP3086433B2 (ja) | 2000-09-11 |
| EP0824952B1 (en) | 2003-07-16 |
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