DE69423257T2 - Denitrierungssystem - Google Patents

Denitrierungssystem

Info

Publication number
DE69423257T2
DE69423257T2 DE69423257T DE69423257T DE69423257T2 DE 69423257 T2 DE69423257 T2 DE 69423257T2 DE 69423257 T DE69423257 T DE 69423257T DE 69423257 T DE69423257 T DE 69423257T DE 69423257 T2 DE69423257 T2 DE 69423257T2
Authority
DE
Germany
Prior art keywords
denitrification system
denitrification
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.)
Expired - Fee Related
Application number
DE69423257T
Other languages
English (en)
Other versions
DE69423257D1 (de
Inventor
Atsushi Katatani
Akira Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Ecology Systems Co Ltd
Panasonic Holdings Corp
Original Assignee
Matsushita Seiko Co Ltd
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP12693893A external-priority patent/JP2690257B2/ja
Priority claimed from JP27199893A external-priority patent/JP2690262B2/ja
Application filed by Matsushita Seiko Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Seiko Co Ltd
Application granted granted Critical
Publication of DE69423257D1 publication Critical patent/DE69423257D1/de
Publication of DE69423257T2 publication Critical patent/DE69423257T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/003—Ventilation of traffic tunnels
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • F24F8/15—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 chemical means
    • 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
    • F24F8/15—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 chemical means
    • F24F8/167—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 chemical means using catalytic reactions
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • 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
    • F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
    • 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
DE69423257T 1993-05-28 1994-05-27 Denitrierungssystem Expired - Fee Related DE69423257T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12693893A JP2690257B2 (ja) 1993-05-28 1993-05-28 脱硝装置
JP27199893A JP2690262B2 (ja) 1993-10-29 1993-10-29 脱硝装置

Publications (2)

Publication Number Publication Date
DE69423257D1 DE69423257D1 (de) 2000-04-13
DE69423257T2 true DE69423257T2 (de) 2000-07-06

Family

ID=26463013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423257T Expired - Fee Related DE69423257T2 (de) 1993-05-28 1994-05-27 Denitrierungssystem

Country Status (3)

Country Link
US (1) US5492676A (de)
EP (1) EP0627253B1 (de)
DE (1) DE69423257T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526649A (zh) * 2016-01-11 2016-04-27 广州市科帮空气净化科技有限公司 一种公路收费站工作室用净化系统

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3022226B2 (ja) * 1994-12-08 2000-03-15 大伸化学株式会社 無電解めっき法における触媒化方法
WO1998044237A1 (en) * 1997-03-28 1998-10-08 Vanco Dimitrov System for absorption of the exhaust gases in a tunnel for road traffic
CA2210849A1 (en) * 1997-07-18 1999-01-18 Enviro Energy Products, Inc. 03 aspirator
US5904042A (en) * 1997-08-28 1999-05-18 Rohrbaugh; David Diesel exhaust conditioning system
NO310394B1 (no) 1997-09-18 2001-07-02 Applied Plasma Physics As Fremgangsmåte for å regulere mengden av ioniserte gasser og/eller partikler over veier, gater, plasser eller lignende
AU6253300A (en) * 1999-08-02 2001-02-19 Rosenbauer International Aktiengesellschaft Device and methods for combating accidents in a tunnel
US6224839B1 (en) * 2000-02-03 2001-05-01 The Ohio State University Method for the treatment of activated carbonaceous material containing alkali/alkaline earth metals for the reduction of NOx from flue gas
US6918389B2 (en) 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
CA2424647C (en) 2000-10-16 2009-09-08 Fisher & Paykel Healthcare Limited Improvements to apparatus used for the humidification of gases in medical procedures
TW527209B (en) * 2001-04-12 2003-04-11 Ind Tech Res Inst Process and apparatus for treating contaminated gas
US7618606B2 (en) * 2003-02-06 2009-11-17 The Ohio State University Separation of carbon dioxide (CO2) from gas mixtures
US20040262241A1 (en) * 2003-06-27 2004-12-30 Jeffrey Socha High efficiency decontamination method and apparatus for the treatment of indoor air
ES2842077T3 (es) 2004-08-20 2021-07-12 Fisher & Paykel Healthcare Ltd Aparato para medir las propiedades de los gases suministrados a un paciente
EP1866627B1 (de) * 2005-01-31 2013-09-11 S. Edward Neister Verfahren und vorrichtung zur sterilisierung und desinfektion von luft und oberflächen sowie zum schutz eines bereiches vor externer mikrobieller kontamination
US11246951B2 (en) 2005-01-31 2022-02-15 S. Edward Neister Method and apparatus for sterilizing and disinfecting air and surfaces and protecting a zone from external microbial contamination
US7678351B2 (en) * 2005-03-17 2010-03-16 The Ohio State University High temperature CO2 capture using engineered eggshells: a route to carbon management
CA2664674C (en) * 2006-09-25 2014-09-23 The Ohio State University High purity, high pressure hydrogen production with in-situ co2 and sulfur capture in a single stage reactor
FR2945961B1 (fr) * 2009-05-29 2012-07-13 Air Liquide Epuration d'un gaz contenant des oxydes d'azote
US20110039491A1 (en) * 2009-08-17 2011-02-17 Syracuse University Low Mixing Ventilation Jet
CN102895865A (zh) * 2011-07-25 2013-01-30 琳德股份公司 从气流中去除污染物的方法
JP6545589B2 (ja) * 2015-09-18 2019-07-17 岩谷産業株式会社 オゾンガスの供給方法、およびオゾンガスの供給システム
EP3626622B1 (de) 2018-09-21 2021-08-18 Panasonic Intellectual Property Management Co., Ltd. Flüssigkeitsbehälter und elektrostatische zerstäubungsvorrichtung mit dem flüssigkeitsbehälter
CN109173662B (zh) * 2018-09-26 2020-09-15 中国科学院过程工程研究所 一种分区氧化的臭氧分布器及其布置方式和用途
CN109611136A (zh) * 2018-12-08 2019-04-12 南京铁道职业技术学院 一种铁路隧道用通风换气结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745751A (en) * 1970-10-26 1973-07-17 American Standard Inc Sulfur dioxide collection system
JPS5710769B2 (de) * 1974-06-03 1982-02-27
JPS5628627A (en) * 1979-08-17 1981-03-20 Mitsubishi Heavy Ind Ltd Purifying method of dust-laden harmful gas
US4551304A (en) * 1980-10-17 1985-11-05 Heinz Holter Method of cleaning air loaded with pollutants
US4640825A (en) * 1985-03-26 1987-02-03 Battelle Memorial Institute Process for simultaneous removal of SO2 and NOx from gas streams
US4680040A (en) * 1986-01-17 1987-07-14 Xerox Corporation Multipurpose filtering material
DE3731899A1 (de) * 1987-09-23 1989-04-27 Klaus Prof Mangold Verfahren zum abscheiden von stickoxiden aus abgasen von feuerungsanlagen
JP2700182B2 (ja) * 1989-04-17 1998-01-19 清水建設株式会社 トンネル排ガス処理方式
JP2564421B2 (ja) * 1989-08-24 1996-12-18 工業技術院長 自動車道トンネル用換気設備
US5063030A (en) * 1990-03-08 1991-11-05 Sweetman Robert J Process and apparatus for removing organic contaminants from a fluid
JPH0616818B2 (ja) * 1990-03-23 1994-03-09 川崎重工業株式会社 排ガス浄化方法及び装置
JPH0415059A (ja) * 1990-05-09 1992-01-20 Zexel Corp 脱臭及び殺菌装置
DE4132168A1 (de) * 1991-09-27 1993-04-01 Huels Chemische Werke Ag Verfahren zur entfernung von stickoxiden aus abgasen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526649A (zh) * 2016-01-11 2016-04-27 广州市科帮空气净化科技有限公司 一种公路收费站工作室用净化系统

Also Published As

Publication number Publication date
EP0627253A1 (de) 1994-12-07
DE69423257D1 (de) 2000-04-13
US5492676A (en) 1996-02-20
EP0627253B1 (de) 2000-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee