CA1179481A - Method and apparatus for purifying air charged with pollutants - Google Patents

Method and apparatus for purifying air charged with pollutants

Info

Publication number
CA1179481A
CA1179481A CA000388145A CA388145A CA1179481A CA 1179481 A CA1179481 A CA 1179481A CA 000388145 A CA000388145 A CA 000388145A CA 388145 A CA388145 A CA 388145A CA 1179481 A CA1179481 A CA 1179481A
Authority
CA
Canada
Prior art keywords
air
layer
sorptive
heating
layers
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
Application number
CA000388145A
Other languages
English (en)
French (fr)
Inventor
Heinz Holter
Heinrich Igelbuscher
Heinrich Gresch
Heribert Dewert
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27510626&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1179481(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19803042455 external-priority patent/DE3042455A1/de
Priority claimed from DE19813103302 external-priority patent/DE3103302A1/de
Priority claimed from DE19813103303 external-priority patent/DE3103303C2/de
Priority claimed from DE19813127129 external-priority patent/DE3127129A1/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1179481A publication Critical patent/CA1179481A/en
Expired 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
    • B01D53/02—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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
CA000388145A 1980-10-17 1981-10-16 Method and apparatus for purifying air charged with pollutants Expired CA1179481A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DEP3039238.2 1980-10-17
DE3039238 1980-10-17
DEP3042455.6 1980-11-11
DE19803042455 DE3042455A1 (de) 1980-11-11 1980-11-11 Chemisorptionsschichten-anordnung in arbeitsschutzkabinen
DE19813103302 DE3103302A1 (de) 1981-01-31 1981-01-31 "vorrichtung zur erwaermung oder abkuehlung eines luftstromes o.dgl."
DEP3103302.4 1981-01-31
DEP3103303.2 1981-01-31
DE19813103303 DE3103303C2 (de) 1981-01-31 1981-01-31 Vorrichtung zur Reinigung von mit Schadstoffen belasteter Luft
DEP3127129.4 1981-07-09
DE19813127129 DE3127129A1 (de) 1981-07-09 1981-07-09 "verfahren zur atemluftzufuehrung fuer den fahrer, vorzugsweise in autobus- und lkw-kabinen oder aehnlichen grossfahrzeugen"

Publications (1)

Publication Number Publication Date
CA1179481A true CA1179481A (en) 1984-12-18

Family

ID=27510626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000388145A Expired CA1179481A (en) 1980-10-17 1981-10-16 Method and apparatus for purifying air charged with pollutants

Country Status (6)

Country Link
US (1) US4451435A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0050243B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS57501564A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8108835A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1179481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1982001348A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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DE3314757A1 (de) * 1983-04-23 1984-10-25 Alfons 7450 Hechingen Jaumann Rauchgasbeheizter waermetauscher fuer feuerungsanlagen mit schwefelhaltigen brennstoffen
DE3314997A1 (de) * 1983-04-26 1984-10-31 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren und vorrichtung zur reinigung von mit schadstoffen belasteter luft und schutz gegen desorption
WO1985001704A1 (en) * 1983-10-11 1985-04-25 Hoelter Heinz Process and device for purifying polluted air
EP0224865A3 (de) * 1984-02-24 1987-09-02 Heinz Dipl.-Ing. Hölter Verfahren zur Herstellung von gesunder Atemluft für den vorzugsweise Busfahrer
DE3526802A1 (de) * 1985-01-29 1987-01-29 Hoelter Heinz Sensorgesteuerter chemisorptionsautofilter in kombination mit einer klimaanlage
US4666677A (en) * 1985-10-24 1987-05-19 Continental Thermal Design, Inc Pollution control device
DE3620666A1 (de) * 1986-06-20 1988-03-31 Hoelter Heinz Mehrfach aktiver bakterizider - fungizider chemisorptionsfilter mit integrierter ozonisierung und ionisierung
US4610703A (en) * 1986-01-31 1986-09-09 Thaddeus Kowalczyk Air purifier for protecting motor vechicle occupants from pollution
US4874585A (en) * 1988-03-08 1989-10-17 Rcm Industries Corporation Economic recovery and utilization of boiler flue gas pollutants
US5061467A (en) * 1988-03-08 1991-10-29 Rom Industries Corporation Economic recovery and utilization of boiler flue gas pollutants
US4925631A (en) * 1988-09-26 1990-05-15 Figgie International, Inc. Method of casting a hopcalite filter and cast ceramic fiber-hopcalite
US5087428A (en) * 1990-05-30 1992-02-11 Systemes Ozonics Inc. Air purifying system
US5186903A (en) * 1991-09-27 1993-02-16 North Carolina Center For Scientific Research, Inc. Apparatus for treating indoor air
US5922105A (en) * 1992-12-02 1999-07-13 Ebara Research Co., Ltd. Method and apparatus for the preparation of clean gases
JPH0788327A (ja) * 1993-09-22 1995-04-04 Matsushita Electric Ind Co Ltd 窒素酸化物浄化装置
JP2941641B2 (ja) * 1994-03-08 1999-08-25 株式会社フジタ 空気浄化方法及び装置
GB9422833D0 (en) * 1994-11-11 1995-01-04 Secr Defence Pressure and temperature swing absorbtion
SE9501369D0 (sv) * 1995-04-12 1995-04-12 Curt Lindhe Konsult & Foervalt Multiple filter unit
FR2751243B1 (fr) * 1996-07-22 1998-08-21 Air Liquide Elimination o2/co d'un gaz inerte par adsoption sur oxyde metallique poreux
GB9621214D0 (en) * 1996-10-11 1996-11-27 Johnson Matthey Plc Improvements in catalytic processes
US6235090B1 (en) 1998-12-29 2001-05-22 Gas Research Institute Kitchen hood filtration apparatus
FR2797780A1 (fr) * 1999-09-01 2001-03-02 Air Liquide Procede pour eviter l'empoisonnement des catalyseurs d'oxydation utilises pour purifier de l'air
JP4616497B2 (ja) 2001-04-04 2011-01-19 大阪瓦斯株式会社 脱硫装置及び脱硫方法
JP4270826B2 (ja) * 2002-09-13 2009-06-03 株式会社東芝 一酸化炭素の酸化方法および装置
US6991532B2 (en) * 2003-12-09 2006-01-31 Valeo Climate Control Corp. Method and apparatus for decontamination for automotive HVAC systems
US8506681B2 (en) * 2007-03-09 2013-08-13 Strata Products Worldwide, Llc Apparatus, system and method for cleaning air
DE102008050903A1 (de) * 2008-10-10 2010-04-29 PRONET Gesellschaft für professionelle Netzwerk- und Informationstechnologie mbH Radonfilter
US8020534B2 (en) * 2010-03-16 2011-09-20 Ford Global Technologies, Llc Carbon canister
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
US9533250B2 (en) 2011-08-23 2017-01-03 Enverid Systems, Inc. Sorbents for carbon dioxide reduction from indoor air
GB2496141B (en) * 2011-11-01 2017-04-26 Intersurgical Ag Improvements relating to breathing systems
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
DE102012002113A1 (de) * 2012-02-06 2013-08-08 Dräger Safety AG & Co. KGaA Adsorbentienkombination für Filter kombinierter Brand- und Industrie-Fluchtfiltergeräte
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
JP2015528743A (ja) 2012-07-18 2015-10-01 エンベリッド システムズ， インコーポレイテッド 屋内空気清浄のための再生吸収剤
WO2014047632A1 (en) 2012-09-24 2014-03-27 Enverid Systems, Inc. Air handling system with integrated air treatment
JP2014079750A (ja) * 2012-09-28 2014-05-08 Ube Ind Ltd ガスの処理装置、ガスの処理カートリッジ及びガスの処理方法
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
CN105745004B (zh) 2013-09-17 2018-05-29 恩弗里德系统公司 用于有效加热室内空气洗涤器中的吸着剂的系统和方法
EP3056364B1 (en) * 2015-02-11 2020-05-20 CabinAir Sweden AB Vehicle with ionizing unit for cleaning air to cabin
CN107708838A (zh) 2015-05-11 2018-02-16 恩弗里德系统公司 减少室内空气多余气体的方法和系统
US10792608B2 (en) 2015-08-24 2020-10-06 Enverid Systems, Inc. Scrubber for HVAC system
WO2017184780A1 (en) 2016-04-19 2017-10-26 Enverid Systems, Inc. Systems and methods for closed-loop heating and regeneration of sorbents
US11110387B2 (en) 2016-11-10 2021-09-07 Enverid Systems, Inc. Low noise, ceiling mounted indoor air scrubber
CN109200815A (zh) * 2018-11-28 2019-01-15 佛山科学技术学院 一种voc治理光化学反应装置

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US2056663A (en) * 1933-02-07 1936-10-06 Gen Electric Vapor Lamp Co Method of and apparatus for conditioning air
DE1095128B (de) * 1956-09-26 1960-12-15 Auergesellschaft Gmbh Atemfilter zum Schutz gegen Kohlenoxyd
US3348830A (en) * 1966-12-28 1967-10-24 Combustion Eng Combined wet scrubber and heat exchange apparatus
US3750556A (en) * 1971-08-23 1973-08-07 Air Guard Inc Air purifying means
JPS533345B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-11-16 1978-02-06
JPS5417311B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-02 1979-06-28
DE2416805A1 (de) * 1974-04-06 1975-10-23 Daimler Benz Ag Einrichtung zum belueften des innenraumes eines personenkraftwagens
US4315895A (en) * 1975-08-18 1982-02-16 Pittsburgh Environmental And Energy Systems, Inc. Method and apparatus for purification of exhaust gases
DE2603750A1 (de) * 1976-01-31 1977-08-04 Draegerwerk Ag Belueftungsvorrichtung fuer personenfahrzeuge, insbesondere kampfwagen, sanitaetswagen, kommandowagen o.dgl.
JPS52157651U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-05-25 1977-11-30
JPS5416907U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-07-07 1979-02-03
DE2908085A1 (de) * 1979-03-02 1980-09-11 Hoelter Ges Fuer Patentverwert Filter fuer die frischluftzufuhr zu autokabinen
DE2911428A1 (de) * 1979-03-23 1980-10-02 Hoelter Ges Fuer Patenverwertu Filter fuer die frischluftzufuhr zu autokabinen
US4530817A (en) * 1980-01-03 1985-07-23 Heinz Holter Apparatus for the protection of air fed to a labor-protection or vehicle compartment

Also Published As

Publication number Publication date
BR8108835A (pt) 1982-09-21
EP0050243B1 (de) 1991-12-11
EP0050243A1 (de) 1982-04-28
WO1982001348A1 (en) 1982-04-29
JPS57501564A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-02
US4451435A (en) 1984-05-29

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Legal Events

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