CA1331689C - Matiere decomposant l'ozone et appareil utilise a cette fin avec cette matiere - Google Patents

Matiere decomposant l'ozone et appareil utilise a cette fin avec cette matiere

Info

Publication number
CA1331689C
CA1331689C CA000565377A CA565377A CA1331689C CA 1331689 C CA1331689 C CA 1331689C CA 000565377 A CA000565377 A CA 000565377A CA 565377 A CA565377 A CA 565377A CA 1331689 C CA1331689 C CA 1331689C
Authority
CA
Canada
Prior art keywords
ozone
ozone decomposing
activated carbon
terpenoid
decomposing
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
CA000565377A
Other languages
English (en)
Inventor
Yuji Noritake
Ichiro Shibanai
Susumu Nakamaru
Sakae Shimizu
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 JP62105606A external-priority patent/JPS63270547A/ja
Priority claimed from JP62214519A external-priority patent/JP2605055B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of CA1331689C publication Critical patent/CA1331689C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D53/46—Removing components of defined structure
    • B01D53/66—Ozone
    • 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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
CA000565377A 1987-04-29 1988-04-28 Matiere decomposant l'ozone et appareil utilise a cette fin avec cette matiere Expired - Fee Related CA1331689C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62105606A JPS63270547A (ja) 1987-04-29 1987-04-29 オゾン分解装置
JP62-105606 1987-04-29
JP62-214519 1987-08-28
JP62214519A JP2605055B2 (ja) 1987-08-28 1987-08-28 オゾン分解装置

Publications (1)

Publication Number Publication Date
CA1331689C true CA1331689C (fr) 1994-08-30

Family

ID=26445858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000565377A Expired - Fee Related CA1331689C (fr) 1987-04-29 1988-04-28 Matiere decomposant l'ozone et appareil utilise a cette fin avec cette matiere

Country Status (4)

Country Link
CA (1) CA1331689C (fr)
DE (1) DE3814603A1 (fr)
FR (1) FR2614553B1 (fr)
GB (1) GB2210607B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938592A1 (de) * 1989-11-21 1991-05-23 Thomas Keese Vorrichtung zur beseitigung des ozongehaltes von raumluft
DE4234023C2 (de) * 1992-10-09 1994-08-25 Bundesrep Deutschland Verwendung von Adsorberelementen
DE4314734A1 (de) * 1993-05-04 1994-11-10 Hoechst Ag Filtermaterial und Verfahren zur Entfernung von Ozon aus Gasen und Flüssigkeiten
DE4314942A1 (de) * 1993-05-06 1994-11-10 Ahlbrandt Andreas Abscheider für insbesondere Ozon aus Gas
DE4425775A1 (de) * 1994-07-13 1995-01-26 Reinhard Dr Greiff Verfahren zur Senkung der bodennahen Ozonkonzentration in Räumen und umschlossenen Fahrzeugen
GB2351665B (en) * 1999-06-09 2003-09-03 Atmospheric Solutions Ltd Reduction of ozone in an enclosed enviroment
CN101083973B (zh) * 2004-12-07 2011-06-29 捷通国际有限公司 使用具有抗氧化性质的芳香物清除氧化的氮和氧物质的方法
FR2943260B1 (fr) * 2009-03-23 2012-05-04 Univ Savoie Utilisation de sels organiques a anion halogenure pour pieger l'ozone

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4638958B1 (fr) * 1962-03-20 1971-11-16
DE1769673A1 (de) * 1968-06-26 1970-11-12 Beckman Instruments Inc Reiniger
US4101296A (en) * 1975-04-17 1978-07-18 W. R. Grace & Co. Ozone decomposition and electrodesorption process
JPS52133894A (en) * 1976-05-06 1977-11-09 Fuji Xerox Co Ltd Ozone decomposition catalysts
DE2736109C3 (de) * 1977-08-10 1981-11-12 Garching Instrumente, Gesellschaft zur industriellen Nutzung von Forschungsergebnissen mbH, 8000 München Verfahren und Vorrichtung zur Entfernung von Ozon aus Fluiden
GB2056424B (en) * 1979-08-08 1983-07-06 Johnson Matthey Co Ltd Decomposition of ozone
US4315837A (en) * 1980-04-16 1982-02-16 Xerox Corporation Composite material for ozone removal
US4343776A (en) * 1980-12-22 1982-08-10 Engelhard Corporation Ozone abatement catalyst having improved durability and low temperature performance
US4459269A (en) * 1983-06-29 1984-07-10 Teledyne Industries, Inc. Method for removing ozone from dilute concentrations in air at room temperatures
JPS6164315A (ja) * 1984-09-05 1986-04-02 Ricoh Co Ltd オゾン除去剤

Also Published As

Publication number Publication date
FR2614553B1 (fr) 1992-01-17
FR2614553A1 (fr) 1988-11-04
GB2210607A (en) 1989-06-14
GB8810280D0 (en) 1988-06-02
GB2210607B (en) 1992-01-22
DE3814603A1 (de) 1988-11-10
DE3814603C2 (fr) 1992-08-20

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Legal Events

Date Code Title Description
MKLA Lapsed