ES2910171A1 - Air cleaning device (Machine-translation by Google Translate, not legally binding) - Google Patents
Air cleaning device (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES2910171A1 ES2910171A1 ES202230132A ES202230132A ES2910171A1 ES 2910171 A1 ES2910171 A1 ES 2910171A1 ES 202230132 A ES202230132 A ES 202230132A ES 202230132 A ES202230132 A ES 202230132A ES 2910171 A1 ES2910171 A1 ES 2910171A1
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- electrode
- air cleaning
- cleaning device
- corona
- high voltage
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- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000000605 extraction Methods 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 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
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
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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
- B01D53/32—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
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
-
- 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
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
- B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
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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
- F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
- F24F8/194—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 electrical means, e.g. by applying electrostatic fields or high voltages by filtering using high voltage
-
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- 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)
- Electrostatic Separation (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
DISPOSITIVO DE LIMPIEZA DE AIREAIR CLEANING DEVICE
SECTOR DE LA TÉCNICATECHNICAL SECTOR
La invención se refiere a sistemas de limpieza de aire, en particular a limpiadores de aire eléctricos, y puede usarse para la descontaminación de aire en diferentes industrias.The invention relates to air cleaning systems, in particular electric air cleaners, and can be used for air decontamination in different industries.
ANTECEDENTES DE L INVENCIÓNBACKGROUND OF THE INVENTION
Se conocen filtros de aire eléctricos industriales tubulares, en los que un electrodo de efecto corona en forma de un cable que tiene un diámetro de 1,5 a 2,2 milímetros está ubicado a lo largo del eje de un electrodo colector proporcionado en forma de un tubo (páginas 49-50 del documento [1]).Tubular industrial electric air filters are known, in which a corona electrode in the form of a wire having a diameter of 1.5 to 2.2 millimeters is located along the axis of a collecting electrode provided in the form of a tube (pages 49-50 of document [1]).
Una limitación de esta solución conocida es el uso de una alta tensión constante para generar una descarga por efecto corona de corriente constante.A limitation of this known solution is the use of a constant high voltage to generate a constant current corona discharge.
SUMARIO DE LA INVENCIÓNSUMMARY OF THE INVENTION
La invención se refiere a lograr un efecto técnico de ampliar la gama de filtros de aire eléctricos mediante la implementación de un filtro de aire eléctrico tubular con un electrodo de efecto corona centrado de manera rígida, en el que la limpieza de aire se garantiza por una descarga por efecto corona continua.The invention relates to achieving a technical effect of expanding the range of electric air filters by implementing a tubular electric air filter with a rigidly centered corona electrode, in which air cleanliness is guaranteed by a Continuous corona discharge.
El efecto técnico se logra mediante un dispositivo de limpieza de aire que contiene un generador de pulsos de alta tensión, un electrodo colector proporcionado en forma de un tubo de metal conectado a tierra, un electrodo de efecto corona fijado de manera rígida a lo largo del eje del tubo mediante elementos de sujeción y proporcionado en forma de una barra de metal espaciada por un hueco desde un electrodo de salida del generador de pulsos de alta tensión, en el que el tamaño del hueco garantiza la perturbación del hueco con pulsos formados por el generador de pulsos de alta tensión.The technical effect is achieved by an air cleaning device containing a high voltage pulse generator, a collector electrode provided in the form of a grounded metal tube, a corona electrode fixed rigidly along the tube axis by means of clamping elements and provided in the form of a metal bar spaced by a gap from an output electrode of the high-voltage pulse generator, wherein the size of the gap ensures that the gap is disturbed with pulses formed by the high voltage pulse generator.
Preferiblemente, el electrodo de salida del generador de pulsos de alta tensión se proporciona en forma de una punta dirigida hacia el electrodo de efecto corona. Preferably, the output electrode of the high voltage pulse generator is provided in the form of a tip directed towards the corona electrode.
Preferiblemente, el electrodo de efecto corona está dotado de una punta dirigida hacia el electrodo de salida del generador de pulsos de alta tensión.Preferably, the corona effect electrode is provided with a tip directed towards the output electrode of the high voltage pulse generator.
Preferiblemente, el electrodo de efecto corona se proporciona en forma de una barra de metal que tiene un diámetro de 2,5 a 5 milímetros.Preferably, the corona electrode is provided in the form of a metal rod having a diameter of 2.5 to 5 millimeters.
Preferiblemente, la longitud del tubo de electrodo colector es de 1 a 1,5 metros y el diámetro interno del mismo es de 200 a 300 milímetros.Preferably, the length of the collecting electrode tube is 1 to 1.5 meters and the inner diameter thereof is 200 to 300 millimeters.
Preferiblemente, el electrodo de efecto corona está dotado de extremos del mismo que se extienden de 50 a 100 milímetros más allá del tubo de electrodo colector.Preferably, the corona electrode is provided with ends thereof which extend 50 to 100 millimeters beyond the collecting electrode tube.
Preferiblemente, los elementos de sujeción del electrodo de efecto corona se proporcionan en forma de un tornillo de una o dos o tres roscas ubicado en una porción del electrodo de efecto corona en el interior del tubo de electrodo colector, en el que la superficie del tornillo está formada por una banda de metal con un borde exterior unido al electrodo colector mediante elementos de aislamiento.Preferably, the corona electrode fasteners are provided in the form of a single or two or three threaded screw located on a portion of the corona electrode within the collector electrode tube, wherein the surface of the screw It is made up of a metal strip with an outer edge attached to the collector electrode by means of insulating elements.
Preferiblemente, el dispositivo está configurado de modo que el tamaño del hueco entre extremos del electrodo de efecto corona y el electrodo de salida del generador de pulsos de alta tensión puede ajustarse.Preferably, the device is configured such that the size of the gap between the ends of the corona electrode and the output electrode of the high voltage pulse generator can be adjusted.
Preferiblemente, el dispositivo puede conectarse a un sistema de extracción de gas que proporciona el paso de un flujo de aire que va a limpiarse a través del dispositivo desde el lado de generador de pulsos de alta tensión.Preferably, the device can be connected to a gas extraction system providing passage of an air flow to be cleaned through the device from the high voltage pulse generator side.
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
La figura 1 muestra un diagrama esquemático de un dispositivo de limpieza de aire, en la que se usan los siguientes indicadores:Figure 1 shows a schematic diagram of an air cleaning device, in which the following indicators are used:
1 - electrodo colector en forma de un tubo de metal;1 - collector electrode in the form of a metal tube;
2 - electrodo de efecto corona;2 - corona effect electrode;
3 - generador de pulsos de alta tensión;3 - high voltage pulse generator;
4 - electrodo de salida del generador de pulsos de alta tensión;4 - output electrode of the high-voltage pulse generator;
5 - hueco entre extremos de los electrodos 2 y 4;5 - gap between ends of electrodes 2 and 4;
6 - elemento de sujeción del electrodo de efecto corona en forma de tornillo de una rosca;6 - clamping element of the corona effect electrode in the form of a screw with a thread;
7 - elementos de aislamiento;7 - insulation elements;
8 - filete del tornillo de una rosca;8 - screw thread of a thread;
9 - flujo de aire contaminado;9 - polluted air flow;
10 - flujo de aire descontaminado. 10 - decontaminated air flow.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓNDETAILED DESCRIPTION OF THE INVENTION
La invención puede implementarse como un dispositivo que comprende un generador (3) de pulsos de alta tensión, un electrodo (1) colector proporcionado en forma de un tubo de metal conectado a tierra y un electrodo (2) de efecto corona instalado a lo largo del eje del tubo usando un elemento (6) de sujeción y espaciado por un hueco (5) desde un electrodo (4) de salida del generador de pulsos de alta tensión. El elemento (6) de sujeción del electrodo (2) de efecto corona se proporciona en forma de un tornillo de una rosca con un filete (8) unido al electrodo (1) colector mediante elementos (7) de aislamiento. El dispositivo está conectado a un sistema de extracción de gas (no mostrado en los dibujos) que proporciona el movimiento de un flujo de aire que va a limpiarse a través del dispositivo desde el lado en el que está ubicado el electrodo (4) de salida del generador (3) de pulsos de alta tensión.The invention can be implemented as a device comprising a high voltage pulse generator (3), a collector electrode (1) provided in the form of a grounded metal tube and a corona electrode (2) installed along from the axis of the tube using a clamping element (6) and spaced by a gap (5) from an output electrode (4) of the high voltage pulse generator. The holding element (6) of the corona effect electrode (2) is provided in the form of a single-threaded screw with a thread (8) attached to the collector electrode (1) by means of insulating elements (7). The device is connected to a gas extraction system (not shown in the drawings) that provides the movement of an air flow to be cleaned through the device from the side where the output electrode (4) is located of the high voltage pulse generator (3).
El dispositivo funciona de la siguiente manera. Se alimenta un flujo (9) de aire contaminado al dispositivo. El generador (3) de pulsos de alta tensión proporciona un pulso de alta tensión al electrodo (4) de salida. Cuando la tensión del electrodo (4) de salida supera una tensión de ruptura del hueco (5), tiene lugar la perturbación del hueco (5) y el pulso de alta tensión alcanza el electrodo (2) de efecto corona con el filete (8). Tal como se sabe a partir del documento [2], la descarga por efecto corona continua se produce entre el electrodo (2) de efecto corona con el filete (8) y el electrodo (1) colector en cada pulso. La descarga por efecto corona continua provoca la formación de múltiples partículas cargadas en la zona entre los electrodos y partículas de contaminación cargadas en el aire. Las partículas de contaminación se atraen al electrodo colector que tiene una carga eléctrica opuesta debido a la inducción electrostática, de modo que las partículas de contaminación se extraen del flujo (9) de aire contaminado. Además, cuando hay vapor de agua contenido en el aire que va a limpiarse, el plasma de descarga por efecto corona continua afecta a moléculas de agua y provoca la formación de radicales libres tras la desintegración de estas moléculas: H 2 O ^ O H Hv Además, se forman otras sustancias activas como O 3 , 02(a1A), H 2 O 2 , OH, O(3P), NO, HNO 2 y HNO 3 debido a una descarga por efecto corona continua. Una descarga por efecto corona continua también provoca radiación ultravioleta (UV). Las sustancias activas mencionadas anteriormente y la radiación UV destruyen cualquier sustancia orgánica contenida en el aire que va a limpiarse proporcionando, por tanto, una destrucción completa de las mismas y la formación de productos gaseosos inocuos, concretamente, agua y dióxido de carbono. El proceso de oxidación en agua para sustancias orgánicas es una reacción en cadena [3]. Las sustancias no orgánicas depositadas en el electrodo (1) colector se destruyen mediante ácidos generados. Puede iniciarse una reacción en cadena de baja velocidad por oxígeno atmosférico y ozono. Se inicia una reacción en cadena de alta velocidad por radicales OHv Dicho de otro modo, en el dispositivo se proporciona la destrucción química por plasma de sustancias tanto orgánicas como inorgánicas contenidas en el flujo (9) de aire contaminado. Un flujo (10) de aire descontaminado sale del dispositivo.The device works as follows. A flow (9) of polluted air is fed to the device. The high voltage pulse generator (3) provides a high voltage pulse to the output electrode (4). When the voltage of the output electrode (4) exceeds a breakdown voltage of the gap (5), the gap (5) is disturbed and the high voltage pulse reaches the corona effect electrode (2) with the fillet (8). ). As is known from document [2], continuous corona discharge occurs between the corona electrode (2) with thread (8) and the collecting electrode (1) at each pulse. Continuous corona discharge causes the formation of multiple charged particles in the area between the electrodes and charged contamination particles in the air. Pollution particles are attracted to the collector electrode which has an opposite electrical charge due to electrostatic induction, so that the pollution particles are drawn out of the flow (9) of polluted air. In addition, when there is water vapor contained in the air to be cleaned, the continuous corona discharge plasma affects water molecules and causes the formation of free radicals after the disintegration of these molecules: H 2 O ^ OH Hv In addition , other active substances such as O 3 , 0 2 (at 1 A), H 2 O 2 , OH, O( 3 P), NO, HNO 2 and HNO 3 are formed due to continuous corona discharge. A continuous corona discharge also causes ultraviolet (UV) radiation. The active substances mentioned above and the UV radiation destroy any organic substance contained in the air to be cleaned, thus providing a complete destruction of the same and the formation of harmless gaseous products, namely water and carbon dioxide. The oxidation process in water for organic substances is a chain reaction [3]. Non-organic substances deposited on the collecting electrode (1) are destroyed by generated acids. A low-speed chain reaction can be started by atmospheric oxygen and ozone. A high-speed chain reaction is started by OHv radicals. In other words, the device provides chemical destruction by plasma of both organic and inorganic substances contained in the flow (9) of polluted air. A flow (10) of decontaminated air leaves the device.
Por tanto, se logra el efecto técnico, que consiste en proporcionar un filtro de aire eléctrico tubular con un electrodo de efecto corona centrado de manera rígida, en el que se garantiza la limpieza de aire mediante una descarga por efecto corona continua.Thus, the technical effect is achieved, which is to provide a tubular electric air cleaner with a rigidly centered corona electrode, in which air cleanliness is ensured by continuous corona discharge.
BIBLIOGRAFÍABIBLIOGRAPHY
[1] SKOTexHUKa. AnnapaTypa npoqeccoB ohuctku npoMbiwneHHbix ra30B u xugKOCTeÑ: yneÓHoe noco6ue / fl. E. C muphob [u gp.]; nog o6^. peg. .n.B. MeKanoBa, A. B. CyraKa. - RpocnaBnb: M3g-BO RrTy, 2013. - 180 c. ISBN 978-5-9914-0351-1. (Ecotechnics. Equipment for cleaning processes for industrial gases and liquids: A study guide / D.E. Smirnov (et a/.); gen. ed. de L.V. Chekalov, A.V. Sugak. - Yaroslavl: YaGTU publ., 2013. - 180 páginas. ISBN 978-5-9914-0351-1).[1] SKOTexHUKa. AnnapaTypa npoqeccoB ohuctku npoMbiwneHHbix ra30B u xugKOCTeÑ: yneÓHoe noco6ue / fl. E. C muphob [u gp.]; nog o6^. peg .nB MeKanoBa, AB CyraKa. - RpocnaBnb: M3g-BO RrTy, 2013. - 180 c. ISBN 978-5-9914-0351-1. (Ecotechnics. Equipment for cleaning processes for industrial gases and liquids: A study guide / DE Smirnov ( et a/.); gen. ed. de LV Chekalov, AV Sugak. - Yaroslavl: YaGTU publ., 2013. - 180 pages. ISBN 978-5-9914-0351-1).
[2] ApucTOBa H.A., nucKapeB M.M., MBaHOBCKUM A.B., CeneMup B.fl., CnupoB r.M., WnenKuH C.M. MHuquupoBaHue xuMunecKux peaKquü nog geÑCTBueM ^^eKTpuHecKO^o pa3paga b cucTeMe TBepgbiü gû ^eKTpuK-^a3-xugKOCTb // ^ypHan û3unecKOM xumuu . 2004. T. 78. N.° 7. C. 1326-1331. (Aristova N.A., Piskarev I.M., Ivanovskiy A.V., Selemir V.D., Spirov G.M., Shlepkin S.I. Initiation of chemical reactions by electrical discharge in dielectric-gas-liquid configuration // Physical Chemistry Journal, 2004, vol. 78, n.° 7, páginas 1326-1331).[2] ApucTOBa HA, nucKapeB MM, MBaHOBCKUM AB, CeneMup B.fl., CnupoB rM, WnenKuH CM MHuquupoBaHue xuMunecKux peaKquü nog geÑCTBueM ^^eKTpuHecKO^o pa3paga b cucTeMe TBepgbiü gû ^eKTpuK-^a3- ^yugKOCTHabK // xumuu . 2004. T. 78. No. 7. C. 1326-1331. (Aristova NA, Piskarev IM, Ivanovskiy AV, Selemir VD, Spirov GM, Shlepkin SI Initiation of chemical reactions by electrical discharge in dielectric-gas-liquid configuration // Physical Chemistry Journal, 2004, vol. 78, no. 7, pages 1326-1331).
[3] nucKapeB H.M. OKucnuTenbHO-BoccTaHOBuTenbHbie npoqeccbi b Boge, uHuquupoBaHHwe ^^eKTpuHecKUM pa3pagoM Hag ee noBepxHocTbro // ^ypHan o6^eü [3] nucKapeB HM OKucnuTenbHO-BoccTaHOBuTenbHbie npoqeccbi b Boge, uHuquupoBaHHwe ^^eKTpuHecKUM pa3pagoM Hag ee noBepxHocTbro // ^ypHan o6^eü
xumuu .2001. T. 71. Bbin. 10. C. 1622. (Piskarev I.M. Oxidation-reduction processes in water initiated by electrical discharge above water surface // General Chemistry Journal, 2001, vol. 71, número 10, página 1622). xumuu .2001. T. 71. Bbin. 10. C. 1622. (Piskarev IM Oxidation-reduction processes in water initiated by electrical discharge above water surface // General Chemistry Journal, 2001, vol. 71, number 10, page 1622).
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202230132A ES2910171A1 (en) | 2022-02-17 | 2022-02-17 | Air cleaning device (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202230132A ES2910171A1 (en) | 2022-02-17 | 2022-02-17 | Air cleaning device (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2910171A1 true ES2910171A1 (en) | 2022-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202230132A Withdrawn ES2910171A1 (en) | 2022-02-17 | 2022-02-17 | Air cleaning device (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
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| ES (1) | ES2910171A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2948925A1 (en) * | 2022-02-17 | 2023-09-21 | Mikhail Aleksandrovich Meshchaninov | Air cleaning device (Machine-translation by Google Translate, not legally binding) |
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| US895729A (en) * | 1907-07-09 | 1908-08-11 | Int Precipitation Co | Art of separating suspended particles from gaseous bodies. |
| WO2000030227A1 (en) * | 1998-11-12 | 2000-05-25 | Kelvin Instruments Limited | A method and apparatus for producing a triggered pulsed streamer discharge |
| US6228149B1 (en) * | 1999-01-20 | 2001-05-08 | Patterson Technique, Inc. | Method and apparatus for moving, filtering and ionizing air |
| GB2452008A (en) * | 2007-03-27 | 2009-02-25 | Melvyn Craig Gillam | Vehicle emissions plasma/corona generation unit |
| US20160158766A1 (en) * | 2014-12-04 | 2016-06-09 | Industrial Technology Research Institute | Electrostatic air cleaner |
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2022
- 2022-02-17 ES ES202230132A patent/ES2910171A1/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2948925A1 (en) * | 2022-02-17 | 2023-09-21 | Mikhail Aleksandrovich Meshchaninov | Air cleaning device (Machine-translation by Google Translate, not legally binding) |
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