EP2576020A1 - Verfahren und vorrichtung zur reinigung von luft - Google Patents

Verfahren und vorrichtung zur reinigung von luft

Info

Publication number
EP2576020A1
EP2576020A1 EP11726892.0A EP11726892A EP2576020A1 EP 2576020 A1 EP2576020 A1 EP 2576020A1 EP 11726892 A EP11726892 A EP 11726892A EP 2576020 A1 EP2576020 A1 EP 2576020A1
Authority
EP
European Patent Office
Prior art keywords
air
filter
media
photocatalytic action
purifier
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.)
Withdrawn
Application number
EP11726892.0A
Other languages
English (en)
French (fr)
Inventor
Laurent Molins
Audrey Durand
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.)
Saint Gobain Quartz SAS
Original Assignee
Saint Gobain Quartz SAS
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 Saint Gobain Quartz SAS filed Critical Saint Gobain Quartz SAS
Publication of EP2576020A1 publication Critical patent/EP2576020A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8678—Removing components of undefined structure
    • B01D53/8687—Organic components
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/869—Multiple step processes
    • 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
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20792—Zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
EP11726892.0A 2010-05-25 2011-05-24 Verfahren und vorrichtung zur reinigung von luft Withdrawn EP2576020A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1054045A FR2960448B1 (fr) 2010-05-25 2010-05-25 Procede et dispositif de purification de l'air
PCT/FR2011/051170 WO2011148093A1 (fr) 2010-05-25 2011-05-24 Procede et dispositif de purification de l'air

Publications (1)

Publication Number Publication Date
EP2576020A1 true EP2576020A1 (de) 2013-04-10

Family

ID=43126962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11726892.0A Withdrawn EP2576020A1 (de) 2010-05-25 2011-05-24 Verfahren und vorrichtung zur reinigung von luft

Country Status (5)

Country Link
US (1) US20130052113A1 (de)
EP (1) EP2576020A1 (de)
CA (1) CA2799674A1 (de)
FR (1) FR2960448B1 (de)
WO (1) WO2011148093A1 (de)

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US8157892B2 (en) 2010-05-17 2012-04-17 Enverid Systems, Inc. Method and system for improved-efficiency air-conditioning
US8690999B2 (en) 2011-02-09 2014-04-08 Enverid Systems, Inc. Modular, high-throughput air treatment system
CN108579706A (zh) 2011-05-17 2018-09-28 恩弗里德系统公司 用于从室内空气降低二氧化碳的吸着剂
CN107255324A (zh) 2011-11-17 2017-10-17 恩弗里德系统公司 用于以分布式空气循环系统调节封闭环境中的空气的方法和系统
WO2013106573A1 (en) 2012-01-10 2013-07-18 Enverid Systems, Inc Methods and systems for managing air quality and energy use in air-conditioning systems
CN108096991A (zh) 2012-05-22 2018-06-01 恩沃德系统公司 对室内空气的洗涤的吸附剂的高效利用
WO2014015138A2 (en) 2012-07-18 2014-01-23 Enverid Systems, Inc. Systems and methods for regenerating adsorbents for indoor air scrubbing
US9399187B2 (en) 2012-09-24 2016-07-26 Enverid Systems, Inc. Air handling system with integrated air treatment
CN104797323B (zh) 2012-11-15 2017-11-14 恩沃德系统公司 适用于减少室内空气中的有害气体的方法和系统
US9636432B2 (en) 2013-03-27 2017-05-02 Nano And Advanced Materials Institute Limited Air purification unit
EP3046648A4 (de) * 2013-09-16 2017-04-05 Enverid Systems Inc. Verfahren und system zur filterung von formaldehyd aus raumluft
US9919257B2 (en) 2013-09-17 2018-03-20 Enverid Systems, Inc. Systems and methods for efficient heating of sorbents in an indoor air scrubber
CN105194988A (zh) * 2014-06-13 2015-12-30 厦门嘉达环保建造工程有限公司 光催化有机废气处理系统
KR20160065387A (ko) * 2014-11-28 2016-06-09 서울바이오시스 주식회사 공기정화기
WO2016133802A1 (en) * 2015-02-20 2016-08-25 Evoqua Water Technologies Llc Rotating spray device for water distribution on media bed of a biofilter
CN104740998A (zh) * 2015-03-19 2015-07-01 苏州仕净环保设备有限公司 一种光触媒有机废气净化器
US20180147526A1 (en) 2015-05-11 2018-05-31 Enverid Systems, Inc. Method and system for reduction of unwanted gases in indoor air
FR3039769A3 (fr) * 2015-08-03 2017-02-10 Inovame Sachet de depollution pour pieger des composes organiques volatiles et notamment le formaldehyde
FR3039771B1 (fr) * 2015-08-03 2020-02-14 Inovame Produit de depollution pour pieger des composes organiques volatiles et notamment le formaldehyde et son procede de fabrication
WO2017035254A1 (en) 2015-08-24 2017-03-02 Enverid Systems, Inc. Scrubber for hvac system
CN116675827A (zh) 2015-09-28 2023-09-01 美利肯公司 用于制备聚氨酯聚合物的方法
US11207633B2 (en) 2016-04-19 2021-12-28 Enverid Systems, Inc. Systems and methods for closed-loop heating and regeneration of sorbents
CN109952140A (zh) 2016-11-10 2019-06-28 恩弗里德系统公司 低噪声、天花板安装的室内空气洗涤器
US20200197906A1 (en) * 2017-05-31 2020-06-25 Ddp Specialty Electronic Materials Us, Llc Acetoacetoxy or acetoacetamide functional polymeric beads
US11169124B2 (en) * 2017-11-22 2021-11-09 Entech Instruments Inc. System and method for real time monitoring of a chemical sample
US11549921B2 (en) 2017-11-22 2023-01-10 Entech Instruments Inc. System and method for real time monitoring of a chemical sample
EP3590591B1 (de) * 2018-07-05 2021-04-21 Taurus Research and Development S.L.U. Luftfilter zur entfernung von aldehyd-ähnlichen flüchtigen, organischen verbindungen aus raumluft
FR3093554B1 (fr) * 2019-03-06 2021-08-27 Seb Sa Appareil de purification de l’air par photocatalyse comprenant des fibres optiques
US20230028077A1 (en) 2019-12-23 2023-01-26 Air Tech Group, Slu A FILTER AND A METHOD FOR REMOVING ALDEHYDE-TYPE VOCs FROM INDOOR AIR
US11635221B2 (en) * 2020-06-01 2023-04-25 Energy Cloud Inc. Cloud based HVAC management apparatus and system for air purification, indoor air quality monitoring, and methods for implementing the same
US11946912B2 (en) 2020-06-30 2024-04-02 Entech Instruments Inc. System and method of trace-level analysis of chemical compounds
IT202000018508A1 (it) * 2020-07-30 2022-01-30 Vortice S P A Apparato e metodo di ventilazione
FR3124085A1 (fr) * 2021-06-22 2022-12-23 Valeo Systemes Thermiques Module de décontamination pour habitacle de véhicule automobile et système correspondant
FR3124086A1 (fr) * 2021-06-22 2022-12-23 Valeo Systemes Thermiques Module de décontamination pour habitacle de véhicule automobile et système correspondant
CN113926406A (zh) * 2021-11-18 2022-01-14 山东省舜天化工集团有限公司 一种包含防堵阀门的三聚氰胺熔盐生产装置及生产方法

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Also Published As

Publication number Publication date
WO2011148093A1 (fr) 2011-12-01
FR2960448A1 (fr) 2011-12-02
US20130052113A1 (en) 2013-02-28
FR2960448B1 (fr) 2012-07-20
CA2799674A1 (fr) 2011-12-01

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