DE1950532A1 - Verfahren zur Aufbereitung von fluiden Stroemen - Google Patents
Verfahren zur Aufbereitung von fluiden StroemenInfo
- Publication number
- DE1950532A1 DE1950532A1 DE19691950532 DE1950532A DE1950532A1 DE 1950532 A1 DE1950532 A1 DE 1950532A1 DE 19691950532 DE19691950532 DE 19691950532 DE 1950532 A DE1950532 A DE 1950532A DE 1950532 A1 DE1950532 A1 DE 1950532A1
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- electrodes
- high voltage
- particles
- anode
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 47
- 230000008569 process Effects 0.000 title claims description 26
- 239000012530 fluid Substances 0.000 title claims description 18
- 238000002360 preparation method Methods 0.000 title claims description 5
- 239000002245 particle Substances 0.000 claims description 76
- 238000012545 processing Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 12
- 230000005670 electromagnetic radiation Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 9
- 238000010891 electric arc Methods 0.000 claims description 5
- 239000000356 contaminant Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 claims 2
- 239000000567 combustion gas Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 61
- 230000000694 effects Effects 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000005367 electrostatic precipitation Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003574 free electron Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000000752 ionisation method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100118976 Mus musculus Clint1 gene Proteins 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000005610 quantum mechanics Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
-
- 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
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
- B03C3/383—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames using radiation
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
- Y10S422/906—Plasma or ion generation means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76576368A | 1968-10-08 | 1968-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1950532A1 true DE1950532A1 (de) | 1970-06-18 |
Family
ID=25074420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691950532 Pending DE1950532A1 (de) | 1968-10-08 | 1969-10-07 | Verfahren zur Aufbereitung von fluiden Stroemen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3653185A (enrdf_load_stackoverflow) |
| AT (1) | AT303691B (enrdf_load_stackoverflow) |
| BE (1) | BE739975A (enrdf_load_stackoverflow) |
| DE (1) | DE1950532A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2020167A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1280516A (enrdf_load_stackoverflow) |
| LU (1) | LU59591A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6915205A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0241555A4 (en) * | 1985-02-04 | 1988-04-26 | Ebara Corp | METHOD AND APPARATUS FOR AIR PURIFICATION BY IRRADIATION BY ULTRA-PURPLE RAYS. |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE355516B (enrdf_load_stackoverflow) * | 1970-12-28 | 1973-04-30 | Kaufeldt Ingenjors Ab R | |
| BE790914A (fr) * | 1971-11-05 | 1973-03-01 | Nippon Kogei Kogyo Co | Procede et appareil pour recueillir les poussieres par la voie electrostatique |
| FR2193651B1 (enrdf_load_stackoverflow) * | 1972-07-26 | 1976-01-16 | Brunet Georges Fr | |
| US3869362A (en) * | 1973-01-11 | 1975-03-04 | Ebara Mfg | Process for removing noxious gas pollutants from effluent gases by irradiation |
| JPS5215265B2 (enrdf_load_stackoverflow) * | 1973-03-03 | 1977-04-27 | ||
| FR2213795A1 (en) * | 1973-01-11 | 1974-08-09 | Ebara Mfg | Waste gases purificn. - partic. sulphur and nitrogen oxides removal by using ionising irradiation |
| DE2463433C2 (de) * | 1973-01-19 | 1986-09-11 | Ebara Manufacturing Co., Ltd., Tokio/Tokyo | Verfahren zur Beseitigung von Schwefeldioxid und Stickstoffoxiden aus Abgasen |
| US4004995A (en) * | 1973-03-03 | 1977-01-25 | Ebara Manufacturing Co., Ltd. | Process for removing nitrogen oxides and sulfur dioxide from effluent gases |
| US4071334A (en) * | 1974-08-29 | 1978-01-31 | Maxwell Laboratories, Inc. | Method and apparatus for precipitating particles from a gaseous effluent |
| US3984296A (en) * | 1974-09-13 | 1976-10-05 | Richards John R | System and process for controlling air pollution |
| US3975790A (en) * | 1974-10-11 | 1976-08-24 | Lawrence Patterson | Cleaning apparatus having ultraviolet lamp fixture |
| US3984216A (en) * | 1974-11-15 | 1976-10-05 | Smortchevsky John J | Method for removal of material from the collecting plates of electrostatic precipitators and the like |
| US4097349A (en) * | 1976-03-31 | 1978-06-27 | Stephen Zenty | Photochemical process for fossil fuel combustion products recovery and utilization |
| JPS5844009B2 (ja) * | 1978-12-29 | 1983-09-30 | 株式会社荏原製作所 | 排ガスの電子線照射処理法およびその装置 |
| US4265641A (en) * | 1979-05-18 | 1981-05-05 | Monsanto Company | Method and apparatus for particle charging and particle collecting |
| US4264343A (en) * | 1979-05-18 | 1981-04-28 | Monsanto Company | Electrostatic particle collecting apparatus |
| JPS5940051B2 (ja) * | 1979-07-11 | 1984-09-27 | 株式会社荏原製作所 | 電子線照射排ガス処理装置 |
| CH649231A5 (de) * | 1980-10-28 | 1985-05-15 | Hans Christoph Siegmann Prof D | Verfahren zum elektrischen aufladen von schwebeteilchen in gasen. |
| US4372832A (en) * | 1981-01-21 | 1983-02-08 | Research-Cottrell, Incorporated | Pollution control by spray dryer and electron beam treatment |
| US4406762A (en) * | 1982-01-19 | 1983-09-27 | Research-Cottrell, Inc. | Electron beam coal desulfurization |
| US4657738A (en) * | 1984-04-30 | 1987-04-14 | Westinghouse Electric Corp. | Stack gas emissions control system |
| DE3711312A1 (de) * | 1987-04-03 | 1988-10-13 | Daimler Benz Ag | Dieselbrennkraftmaschine mit einem abgasleitungssystem |
| BR9007478A (pt) * | 1989-06-29 | 1992-06-16 | Arthurson Corp Pty Ltd | Gerador de ozonio |
| US5154733A (en) * | 1990-03-06 | 1992-10-13 | Ebara Research Co., Ltd. | Photoelectron emitting member and method of electrically charging fine particles with photoelectrons |
| US5077877A (en) * | 1990-10-31 | 1992-01-07 | Worth Manufacturing Co. | Split ring assembly apparatus |
| US5084078A (en) * | 1990-11-28 | 1992-01-28 | Niles Parts Co., Ltd. | Exhaust gas purifier unit |
| EP0504452B1 (de) * | 1991-03-20 | 1995-06-28 | Asea Brown Boveri Ag | Verfahren und Einrichtung zur Aufladung von Partikeln |
| US5284556A (en) * | 1991-05-01 | 1994-02-08 | Plasmachines, Inc. | Exhaust treatment system and method |
| US5410871A (en) * | 1993-03-29 | 1995-05-02 | Unlimited Technologies, Inc. | Emission control device and method |
| IT1275073B (it) * | 1994-11-07 | 1997-07-30 | Efisio Serra | Dispositivo per marmitte di scarico di motori endotermici a campo elettrostatico |
| US5603893A (en) * | 1995-08-08 | 1997-02-18 | University Of Southern California | Pollution treatment cells energized by short pulses |
| US5833740A (en) * | 1996-11-25 | 1998-11-10 | Brais; Normand | Air purifier |
| US5822980A (en) * | 1997-07-01 | 1998-10-20 | Chen; Jack | Device for reducing molecular pollutants in the gases from a combustion engine |
| US6589486B1 (en) | 1998-12-21 | 2003-07-08 | Osceola Specialty Products | Air purifying apparatus and method |
| JP3001578B1 (ja) * | 1999-03-25 | 2000-01-24 | 日本電気株式会社 | 静電分離装置 |
| US6409889B1 (en) * | 1999-04-13 | 2002-06-25 | Special Materials Research And Technology, Inc. | Method for the removal and recovery of inorganic pollutants from waste aqueous solutions and waste primary air sources |
| US6663690B2 (en) * | 2001-09-24 | 2003-12-16 | Johns Hopkins University | Removal of elemental mercury by photoionization |
| JP3910501B2 (ja) * | 2002-07-17 | 2007-04-25 | 浜松ホトニクス株式会社 | エアロゾル粒子荷電装置 |
| US6861036B2 (en) * | 2002-08-30 | 2005-03-01 | Washington University In St. Louis | Charging and capture of particles in coronas irradiated by in-situ X-rays |
| JP3649241B1 (ja) * | 2003-03-04 | 2005-05-18 | ダイキン工業株式会社 | 空気清浄部材および空気調和装置 |
| US7156957B1 (en) | 2003-05-15 | 2007-01-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | UV induced oxidation of nitric oxide |
| FR2892950B1 (fr) * | 2005-11-07 | 2008-02-15 | Ahlstrom Res And Services Sa | Traitement combine d'effluents gazeux par plasma froid et photocatatyse |
| US8447234B2 (en) | 2006-01-18 | 2013-05-21 | Qualcomm Incorporated | Method and system for powering an electronic device via a wireless link |
| US9130602B2 (en) | 2006-01-18 | 2015-09-08 | Qualcomm Incorporated | Method and apparatus for delivering energy to an electrical or electronic device via a wireless link |
| US8378523B2 (en) | 2007-03-02 | 2013-02-19 | Qualcomm Incorporated | Transmitters and receivers for wireless energy transfer |
| US9774086B2 (en) | 2007-03-02 | 2017-09-26 | Qualcomm Incorporated | Wireless power apparatus and methods |
| US9124120B2 (en) | 2007-06-11 | 2015-09-01 | Qualcomm Incorporated | Wireless power system and proximity effects |
| CN103187629B (zh) | 2007-08-09 | 2016-08-24 | 高通股份有限公司 | 增加谐振器的q因数 |
| JP2010539821A (ja) | 2007-09-13 | 2010-12-16 | クゥアルコム・インコーポレイテッド | ワイヤレス電力磁気共振器から生じた電力を最大にすること |
| KR101414404B1 (ko) | 2007-10-11 | 2014-07-01 | 퀄컴 인코포레이티드 | 자기 기계 시스템을 이용하는 무선 전력 전송 |
| US8629576B2 (en) | 2008-03-28 | 2014-01-14 | Qualcomm Incorporated | Tuning and gain control in electro-magnetic power systems |
| CN103732530A (zh) | 2011-06-24 | 2014-04-16 | Jtw有限责任公司 | 用于使金属纳米簇生长的先进纳米技术 |
| US8236092B1 (en) * | 2011-06-27 | 2012-08-07 | Richards Clyde N | Pressure gradient gas scrubber apparatus and method |
| US9839756B2 (en) * | 2012-11-27 | 2017-12-12 | Resmed Limited | Methods and apparatus for ionization therapy |
| KR102043179B1 (ko) * | 2013-02-18 | 2019-11-12 | 삼성디스플레이 주식회사 | 배리어 막의 결함 검출 방법 및 배리어 막의 결함 검출 장치 |
| US9601267B2 (en) | 2013-07-03 | 2017-03-21 | Qualcomm Incorporated | Wireless power transmitter with a plurality of magnetic oscillators |
| US11117138B2 (en) | 2016-02-19 | 2021-09-14 | Washington University | Systems and methods for gas cleaning using electrostatic precipitation and photoionization |
| DE102016218273B3 (de) | 2016-09-22 | 2018-01-04 | Sirona Dental Systems Gmbh | Handstückkopf für ein zahnärztliches Handstück |
| FI20175319A1 (en) | 2017-04-06 | 2018-10-07 | Olfactomics Oy | Method and equipment for the analysis of biological samples |
| CN107159466A (zh) * | 2017-06-22 | 2017-09-15 | 浙江菲达环保科技股份有限公司 | 一种复合式金属网阳极板电除尘器 |
| CN107185714A (zh) * | 2017-06-22 | 2017-09-22 | 浙江菲达环保科技股份有限公司 | 金属滤网阳极板电除尘器 |
| WO2021207090A2 (en) * | 2020-04-07 | 2021-10-14 | AirBiogenics, LLC | Air purification device |
| DE202020102021U1 (de) * | 2020-04-13 | 2020-04-27 | Frank Karl | Vorrichtung zum Säubern von Luft, insbesondere zum Beseitigen von biologischen Kleinteilchen |
| US12366552B2 (en) | 2020-04-24 | 2025-07-22 | Mécanique Analytique Inc. | Photoionization detector and method for gas sample analysis |
| KR102249552B1 (ko) * | 2020-06-16 | 2021-05-12 | (주)에미션컨트롤스탠다드 | 저온 플라즈마를 이용한 실내외 대기 중 또는 배출가스 내 오염물질 저감장치 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE377343C (de) * | 1921-12-28 | 1923-06-16 | Metallbank & Metallurg Ges Ag | Verfahren und Einrichtung zum Betriebe elektrischer Gasreiniger |
| US2019485A (en) * | 1933-06-23 | 1935-11-05 | Int Precipitation Co | Method and apparatus for electrical precipitation |
| US2244279A (en) * | 1940-03-01 | 1941-06-03 | Research Corp | Electrode for electric precipitators |
| US2275001A (en) * | 1940-07-16 | 1942-03-03 | Western Precipitation Corp | Apparatus for electrical precipitation |
| US2381455A (en) * | 1942-10-31 | 1945-08-07 | Carlyle W Jacob | Electrical precipitation apparatus |
| US2449681A (en) * | 1947-07-23 | 1948-09-21 | Richard R Cook | Air purifier |
| US2682313A (en) * | 1952-10-29 | 1954-06-29 | Research Corp | Alternating current ion-filter for electrical precipitators |
| US2788859A (en) * | 1954-03-22 | 1957-04-16 | Sinclair Refining Co | Apparatus for separating solid particles from gases |
| US2824343A (en) * | 1955-09-28 | 1958-02-25 | James W Glass | Germicidal device |
| US3053028A (en) * | 1957-12-02 | 1962-09-11 | Mc Graw Edison Co | Electrostatic filter |
| US2978066A (en) * | 1959-05-07 | 1961-04-04 | Honeywell Regulator Co | Gas cleaning apparatus |
| US3109720A (en) * | 1960-05-17 | 1963-11-05 | Koppers Co Inc | Electrostatic precipitation |
| GB931625A (en) * | 1961-02-24 | 1963-07-17 | Engelhard Hanovia Inc | Improvements in or relating to electrostatic precipitators |
| US3469371A (en) * | 1967-05-02 | 1969-09-30 | Buell Eng Co | Apparatus for controlling the removal of particle accumulations from the electrodes of an electric precipitator |
-
1968
- 1968-10-08 US US765763A patent/US3653185A/en not_active Expired - Lifetime
-
1969
- 1969-10-06 AT AT938769A patent/AT303691B/de not_active IP Right Cessation
- 1969-10-07 DE DE19691950532 patent/DE1950532A1/de active Pending
- 1969-10-08 LU LU59591D patent/LU59591A1/xx unknown
- 1969-10-08 FR FR6934452A patent/FR2020167A1/fr not_active Withdrawn
- 1969-10-08 BE BE739975D patent/BE739975A/xx unknown
- 1969-10-08 GB GB49418/69A patent/GB1280516A/en not_active Expired
- 1969-10-08 NL NL6915205A patent/NL6915205A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0241555A4 (en) * | 1985-02-04 | 1988-04-26 | Ebara Corp | METHOD AND APPARATUS FOR AIR PURIFICATION BY IRRADIATION BY ULTRA-PURPLE RAYS. |
Also Published As
| Publication number | Publication date |
|---|---|
| US3653185A (en) | 1972-04-04 |
| LU59591A1 (enrdf_load_stackoverflow) | 1970-02-23 |
| AT303691B (de) | 1972-12-11 |
| NL6915205A (enrdf_load_stackoverflow) | 1970-04-10 |
| GB1280516A (en) | 1972-07-05 |
| BE739975A (enrdf_load_stackoverflow) | 1970-03-16 |
| FR2020167A1 (enrdf_load_stackoverflow) | 1970-07-10 |
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