MX2019002492A - Dispositivo de generación de radicales libres y métodos para lo mismo. - Google Patents

Dispositivo de generación de radicales libres y métodos para lo mismo.

Info

Publication number
MX2019002492A
MX2019002492A MX2019002492A MX2019002492A MX2019002492A MX 2019002492 A MX2019002492 A MX 2019002492A MX 2019002492 A MX2019002492 A MX 2019002492A MX 2019002492 A MX2019002492 A MX 2019002492A MX 2019002492 A MX2019002492 A MX 2019002492A
Authority
MX
Mexico
Prior art keywords
electrode
discharge
discharge gap
streamer
free radical
Prior art date
Application number
MX2019002492A
Other languages
English (en)
Inventor
S Mohanty Pravansu
Golota Volodymyr
Chunduri Tejasvi
Siman Swamy Naidu Ugapathy Raj
Hirachand Appia Vigneswaran
Varadaraajan Vikram
Original Assignee
Somnio Global Holdings Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Somnio Global Holdings Llc filed Critical Somnio Global Holdings Llc
Publication of MX2019002492A publication Critical patent/MX2019002492A/es

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32532—Electrodes
    • H01J37/32541—Shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/3244—Gas supply means
    • H01J37/32449—Gas control, e.g. control of the gas flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/47—Generating plasma using corona discharges
    • H05H1/471—Pointed electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H2245/00—Applications of plasma devices
    • H05H2245/10—Treatment of gases
    • H05H2245/15—Ambient air; Ozonisers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H2277/00—Applications of particle accelerators
    • H05H2277/10—Medical devices
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrochemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Plasma Technology (AREA)

Abstract

Se proporciona un dispositivo sin barreras y un método para la generación de descarga de streamer con la inclusión de electrodos sólidos o líquidos para la generación de los radicales libres con una alta eficiencia. Un primer electrodo que incluye puntas de ignición de descarga que se colocan de una forma periódica se dispone en proximidad a un segundo electrodo, con lo que se crea un espacio de descarga sin que se presente ninguna capa de barrera dieléctrica entre los mismos. El espacio de descarga incluye una entrada y una salida. Los streamers con limitaciones de proximidad emergen a partir del primer electrodo y se propagan a través del espacio de descarga hacia el segundo electrodo por medio del suministro de un voltaje de pulso ya sea positivo o negativo hacia el primer electrodo, lo cual da como resultado la interacción de las puntas de los streamers con el gas de descarga y la generación de los radicales. De una forma opcional, el segundo electrodo es un liquido que interactúa con la punta del streamer con el fin de generar radicales adicionales. El dispositivo se puede utilizar para ocasionar una rápida reacción química dentro del espacio de descarga, o se puede retirar el gas con los radicales generados para su utilización fuera del espacio de descarga.
MX2019002492A 2016-09-02 2017-09-05 Dispositivo de generación de radicales libres y métodos para lo mismo. MX2019002492A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662383046P 2016-09-02 2016-09-02
PCT/US2017/050087 WO2018045378A1 (en) 2016-09-02 2017-09-05 Free radical generation device and methods thereof

Publications (1)

Publication Number Publication Date
MX2019002492A true MX2019002492A (es) 2019-10-09

Family

ID=61309472

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002492A MX2019002492A (es) 2016-09-02 2017-09-05 Dispositivo de generación de radicales libres y métodos para lo mismo.

Country Status (10)

Country Link
US (2) US20190206661A1 (es)
EP (1) EP3508038B1 (es)
JP (1) JP2019534531A (es)
KR (1) KR20190039445A (es)
CN (1) CN109892019A (es)
AU (1) AU2017321972B2 (es)
BR (1) BR112019004301A2 (es)
CA (1) CA3034631A1 (es)
MX (1) MX2019002492A (es)
WO (1) WO2018045378A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10194672B2 (en) * 2015-10-23 2019-02-05 NanoGuard Technologies, LLC Reactive gas, reactive gas generation system and product treatment using reactive gas
CN110354005B (zh) * 2018-04-09 2021-09-28 北京大学 自由基美白凝胶及其制备方法
US11599106B2 (en) 2019-01-25 2023-03-07 Carrier Corporation Container monitoring and control by unmanned aerial vehicle
US10925144B2 (en) 2019-06-14 2021-02-16 NanoGuard Technologies, LLC Electrode assembly, dielectric barrier discharge system and use thereof
CN111252865B (zh) * 2020-02-19 2021-03-12 燕山大学 一种电化学协同过氧乙酸体系处理有机废水的方法
CN111543479B (zh) * 2020-03-20 2021-10-22 国家食品安全风险评估中心 脱氧雪腐镰刀菌烯醇及其衍生物的消减方法
US11896731B2 (en) 2020-04-03 2024-02-13 NanoGuard Technologies, LLC Methods of disarming viruses using reactive gas
CN113015309A (zh) 2021-04-14 2021-06-22 殷振华 一种诱导等离子发生装置及其制作方法
WO2022251156A1 (en) * 2021-05-24 2022-12-01 Somnio Global Holdings, Llc Free radical generation device and methods thereof
CN114344513B (zh) * 2022-01-14 2024-03-12 厦门绿洋环境技术股份有限公司 一种高压脉冲等离子消毒灭菌机及消毒灭菌方法
KR102576936B1 (ko) * 2022-11-24 2023-09-11 주식회사 퓨어플라텍 트럭용 저장창고의 농산물 신선도 유지 장치
KR102576935B1 (ko) * 2022-11-25 2023-09-11 주식회사 퓨어플라텍 트럭용 저장창고의 농산물 신선도 유지 장치
CN115734449B (zh) * 2022-11-29 2023-11-14 哈尔滨工程大学 一种固定电弧发生位置的等离子电弧发生器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775864A1 (fr) * 1998-03-06 1999-09-03 Physiques Et Chimiques Dispositif a decharges electriques froides et ses applications pour traiter des gaz, des vapeurs et/ou de la matiere solide ou liquide dispersee
JP3572942B2 (ja) * 1998-05-22 2004-10-06 日新電機株式会社 放電ガス処理装置
JP2001321633A (ja) * 2000-05-18 2001-11-20 Asahi Lite Optical Co Ltd 異臭を除去する方法とその装置
ES2333420T3 (es) * 2002-03-25 2010-02-22 The Board Of Trustees Of The University Of Illinois Metodo de supresion de cov en gases de escape mediante efecto corona de pulsos via humeda.
KR100459712B1 (ko) * 2002-04-29 2004-12-03 삼성전자주식회사 함불소 화합물 분해장치 및 이를 이용한 함불소 화합물처리 시스템
GB0221973D0 (en) * 2002-09-21 2002-10-30 Accentus Plc Non-thermal plasma reactor
JP2004194930A (ja) * 2002-12-19 2004-07-15 Matsushita Electric Ind Co Ltd 殺菌方法および殺菌装置
NZ543246A (en) * 2003-04-11 2008-08-29 Hanspeter Steffen Method for controlling harmful micro-organisms and insects within the context of plant protection by means of dipole electric air jet spray technology, water containing ozone and UV-C radiation
JP4329476B2 (ja) * 2003-10-03 2009-09-09 ダイキン工業株式会社 放電装置及び空気浄化装置
US7042159B2 (en) * 2004-02-10 2006-05-09 Daikin Industries, Ltd. Plasma reactor and purification equipment
EP2211915B1 (en) * 2007-11-06 2016-01-27 Creo Medical Limited Hydroxyl radical producing plasma sterilisation apparatus
US8994270B2 (en) * 2008-05-30 2015-03-31 Colorado State University Research Foundation System and methods for plasma application
TWI556309B (zh) * 2009-06-19 2016-11-01 半導體能源研究所股份有限公司 電漿處理裝置，形成膜的方法，和薄膜電晶體的製造方法
US8454850B2 (en) * 2009-09-02 2013-06-04 Air Products And Chemicals, Inc. Method for the removal of surface oxides by electron attachment
CN101703874B (zh) * 2009-11-16 2011-09-28 浙江大学 用于直流电晕放电烟气治理的分离式喷嘴电极系统
EP2343003A1 (en) * 2010-01-07 2011-07-13 Koninklijke Philips Electronics N.V. Cleaning device with spraying means and rotatable brush
US9346691B2 (en) * 2010-05-20 2016-05-24 Symbios Technologies, Inc. Tubular high-density plasma reactor, with outer treatment chamber and collinear rotatable inner cylinder
JP2012089314A (ja) * 2010-10-18 2012-05-10 Ngk Insulators Ltd 電界発生装置
CN202150988U (zh) * 2011-05-17 2012-02-22 上海瑞津环境科技有限公司 线管式电场规则刺棒电极
CN202206642U (zh) * 2011-09-06 2012-04-25 蒋建平 电晕放电低温等离子体处理装置
KR101173641B1 (ko) * 2012-02-17 2012-08-13 (주)넥스그로벌코리아 플라즈마 방전형 신선도 유지 장치
CN203407058U (zh) * 2013-07-05 2014-01-22 李明 一种快装易修式低温等离子发生装置
CN203352933U (zh) * 2013-08-01 2013-12-18 上海瑞津环境科技有限公司 等距离规则发射齿片电极
CN203574923U (zh) * 2013-11-13 2014-04-30 吕昊邦 一种等离子消毒器电极结构
US9378933B2 (en) * 2013-12-19 2016-06-28 Centralesupélec Apparatus for generating reactive gas with glow discharges and methods of use
CN204090265U (zh) * 2014-10-16 2015-01-07 李帅 一种低温等离子发生设备
CN106135173A (zh) * 2015-04-12 2016-11-23 陈田来 一种智能生物活性物布放设备

Also Published As

Publication number Publication date
EP3508038B1 (en) 2023-07-12
EP3508038A4 (en) 2020-05-13
KR20190039445A (ko) 2019-04-11
AU2017321972B2 (en) 2022-06-23
US20220246405A1 (en) 2022-08-04
US20190206661A1 (en) 2019-07-04
BR112019004301A2 (pt) 2019-05-28
WO2018045378A8 (en) 2019-03-14
CA3034631A1 (en) 2018-03-08
CN109892019A (zh) 2019-06-14
EP3508038A1 (en) 2019-07-10
WO2018045378A1 (en) 2018-03-08
AU2017321972A1 (en) 2019-03-14
JP2019534531A (ja) 2019-11-28

Similar Documents

Publication Publication Date Title
MX2019002492A (es) Dispositivo de generación de radicales libres y métodos para lo mismo.
CN104797533B (zh) 水处理装置以及水处理方法
MX370836B (es) PROCESO PARA EL CRAQUEO DE MATERIALES DE HIDROCARBUROS LíQUIDOS POR DESCARGA ELÉCTRICA PULSADA Y DISPOSITIVO PARA SU IMPLEMENTACION.
CL2008003670A1 (es) Dispositivo y metodo para el tratamiento de superficies mediante un plasma producido bajo presion atmosferica en los cuales se ioniza aire ambiente aspirado en un espacio de trabajo entre un electrodo y un contra-electrodo mediante la descarga de pulsos de alta tension asimetricos de polaridad opuesta entre los electrodos
WO2006118870A3 (en) Pulsed dielectric barrier discharge
MY183557A (en) Plasma cvd device and plasma cvd method
WO2009028084A1 (ja) 誘電体バリア放電ガスの生成装置
EA201692138A1 (ru) Система и способ обработки систем водоснабжения высоковольтным разрядом и озоном
EP2120254A3 (en) Plasma processing apparatus
Yagi et al. Streamer propagation of nanosecond pulse discharge with various rise times
CN105491774A (zh) 一种基于导电涂层的阵列式微等离子体发生装置
EP4226999A3 (en) Plasma reactor for liquid and gas and related methods
GB2543989A (en) An energy conversion system
RU2013158946A (ru) Устройство чистки
WO2015147703A3 (ru) Способ получения тепловой и электрической энергии и устройство для его реализации
GB201114174D0 (en) Apparatus for treating a gas stream
MX2015014529A (es) Aparato para el tratamiento por plasma de superficies y metodo para el tratamiento de superficies con plasma.
RU2011136594A (ru) Способ импульсной электрогазодинамической идентификации
Nikipelov et al. Localized and distributed behavior of nanosecond pulse-periodic discharge in air
Timoshkin et al. Impulse breakdown of liquid water
JP2015034099A (ja) 水素生成装置及び水素生成方法
UA98475U (uk) Спосіб одержання нановуглецевого покриття металевих поверхонь
Sharma et al. Numerical Investigations of Positive Surface Streamer Discharges For High-Pressure Large Gap Arc Breakdown
Medvedev et al. Cumulation of energy by multispark diaphragm autooscillation process in electrolyte
Pachuilo et al. Experimental Investigation of Pulsed Nanosecond Streamer Discharges for CO 2 Reforming