KR20030036285A - 마이크로파를 이용한 프라즈마에 의한 오존 발생장치 - Google Patents
마이크로파를 이용한 프라즈마에 의한 오존 발생장치 Download PDFInfo
- Publication number
- KR20030036285A KR20030036285A KR1020030009692A KR20030009692A KR20030036285A KR 20030036285 A KR20030036285 A KR 20030036285A KR 1020030009692 A KR1020030009692 A KR 1020030009692A KR 20030009692 A KR20030009692 A KR 20030009692A KR 20030036285 A KR20030036285 A KR 20030036285A
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- South Korea
- Prior art keywords
- molecular
- oxygen
- plasma
- ozone
- microwave
- Prior art date
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 79
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000001301 oxygen Substances 0.000 claims abstract description 64
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 64
- 239000007789 gas Substances 0.000 claims abstract description 22
- 238000006552 photochemical reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 26
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000010494 dissociation reaction Methods 0.000 claims description 8
- 230000005593 dissociations Effects 0.000 claims description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000005281 excited state Effects 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 4
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 3
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000000265 homogenisation Methods 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 9
- 229910001882 dioxygen Inorganic materials 0.000 abstract description 3
- 208000028659 discharge Diseases 0.000 description 56
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
- H05B6/806—Apparatus for specific applications for laboratory use
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
- B01J19/124—Ultraviolet light generated by microwave irradiation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0875—Gas
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0894—Processes carried out in the presence of a plasma
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/60—Feed streams for electrical dischargers
- C01B2201/64—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/80—Additional processes occurring alongside the electrical discharges, e.g. catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/80—Additional processes occurring alongside the electrical discharges, e.g. catalytic processes
- C01B2201/82—Treatment with ultraviolet light
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
Claims (4)
- 마이크로파를 이용한 프라즈마에 의한 오존 발생장치에 있어서,분자 여기용 마이크로파 공진기(311)에 수은 증기가 봉입된 고순도 석영관을 장착시켜 단파장 자외선이 발광되도록 한 무전극 램프(313)의 자외선 조사부분에, 산소 분자 가스를 주입하여 광화학 반응으로 상기 산소 분자를 여기 상태로 변화시키기 위한 분자 여기기(300);분자 해리용 마이크로파 공진기(411)에 초고주파 전계를 인가하여 형성된 프라즈마의 에너지를 이용하여, 상기 공진기(411)로 주입된 산소 분자 가스를 원자상태로 해리시키기 위한 분자 해리기(400); 및상기 분자 여기기(300)로부터 발생된 여기 상태의 산소 분자와 상기 분자 해리기(400)로부터 발생된 해리 상태의 원자를 결합하여 오존을 발생하기 위한 분자 결합기(500)를 포함하는 마이크로파를 이용한 프라즈마에 의한 오존 발생장치.
- 제 1 항에 있어서,상기 분자 여기기(300)는,마그네트론(306)의 발진주파수에 공진되어 있는 동축형 공진기(311);상기 공진기(311) 내부에 위치하며, 수은 증기와 알곤 가스(318)가 충전되어 있어, 상기 공진기(311)로 인가된 마이크로파에 의해 상기 수은 증기가 여기되면서 자외선을 발광하도록 하기 위한 램프(313);산소 주입구(315)를 통해 유입된 산소 분자 가스가 상기 램프(313)로부터 발광된 자외선의 광화학 반응에 의해 산소 분자로 여기되도록 하기 위한 격실(339);및상기 격실(339)에서 여기된 산소 분자를 필터링하여 상기 분자 결합기(300)로 투과시키기 위한 것으로서 기공이 형성되어 있는 디퓨저(314)를 포함하는 마이크로파를 이용한 프라즈마에 의한 오존 발생장치.
- 제 1 항에 있어서,상기 분자 해리기(400)는,마그네트론(406)의 발진주파수에 공진되어 있으며, 인가된 마이크로파에 의한 프라즈마 반응에서 발생되는 고열을 방출하기 위하여 외벽에 냉가수 자켓이 설치되어 있는 동축형 공진기(411);산소를 상기 동축형 공진기(411) 내부로 유입시키기 위한 산소 주입구(419); 및상기 프라즈마 반응에 의해 상기 산소 주입구(419)로 유입된 산소 분자가 산소 원자로 해리된 경우, 해리된 상기 산소 원자를 필터링하여 상기 분자 결합기(300)로 투과시키기 위한 것으로서 은과 지르코늄 합금으로 구성된 원자 필터(420)를 포함하는 마이크로파를 이용한 프라즈마에 의한 오존 발생장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 분자 결합기(500)는,저온상태에서 진동을 가하도록 열전소자(530)와 열적으로 접촉되어 있는 진동 스크린(532);상기 분자 여기기(300)로부터 발생된 여기 상태의 산소 분자와 상기 분자 해리기(400)로부터 발생된 해리 상태의 산소 원자 가스의 결합과 균질화(homogenizing)를 유도하며, 상기 결합과정에서 발생하는 반응열을 흡수하기 위하여 상기 진동 스크린(532)을 진동시키기 위한 진동자(531);상기 여기된 산소 분자와 해리 상태의 산소 원자를 상기 진동 스크린(532)에 의해 급속 냉각시키기 위한 스크린(533);상기 스크린(533)을 통과한 상기 여기된 산소 분자와 해리 상태의 산소 원자가 결합되어 오존이 생성되는 결합 반응실(533); 및생성된 상기 오존을 외부로 배출하기 위한 배출구(528)를 포함하는 마이크로파를 이용한 프라즈마에 의한 오존 발생장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030009692A KR100497458B1 (ko) | 2003-02-17 | 2003-02-17 | 마이크로파를 이용한 프라즈마에 의한 오존 발생장치 |
PCT/KR2004/000314 WO2004071953A1 (en) | 2003-02-17 | 2004-02-17 | Ozone generator based on plasma using microwave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030009692A KR100497458B1 (ko) | 2003-02-17 | 2003-02-17 | 마이크로파를 이용한 프라즈마에 의한 오존 발생장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0004698U Division KR200312825Y1 (ko) | 2003-02-18 | 2003-02-18 | 마이크로파를 이용한 프라즈마에 의한 오존 발생장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030036285A true KR20030036285A (ko) | 2003-05-09 |
KR100497458B1 KR100497458B1 (ko) | 2005-06-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR20030009692A KR100497458B1 (ko) | 2003-02-17 | 2003-02-17 | 마이크로파를 이용한 프라즈마에 의한 오존 발생장치 |
Country Status (2)
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KR (1) | KR100497458B1 (ko) |
WO (1) | WO2004071953A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2958187B1 (fr) | 2010-04-01 | 2012-06-15 | Centre Nat Rech Scient | Dispositif de production d'une espece chimique a partir d'un fluide grace a la mise en oeuvre d'une structure resonante micro-ondes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55167104A (en) * | 1979-06-18 | 1980-12-26 | Tokyo Denshi Giken Kk | Ozonizer |
JPS5614404A (en) * | 1979-07-13 | 1981-02-12 | Toshiba Corp | Ozonizer |
JP3294744B2 (ja) * | 1995-09-27 | 2002-06-24 | 株式会社高岳製作所 | オゾン発生装置 |
US5785824A (en) * | 1995-09-28 | 1998-07-28 | Mitsubishi Denki Kabushiki Kaisha | Method of and apparatus for producing ozone |
-
2003
- 2003-02-17 KR KR20030009692A patent/KR100497458B1/ko active IP Right Grant
-
2004
- 2004-02-17 WO PCT/KR2004/000314 patent/WO2004071953A1/en active Application Filing
Also Published As
Publication number | Publication date |
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KR100497458B1 (ko) | 2005-06-29 |
WO2004071953A1 (en) | 2004-08-26 |
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