JPS544868A - Cleaning method for air - Google Patents

Cleaning method for air

Info

Publication number
JPS544868A
JPS544868A JP6984377A JP6984377A JPS544868A JP S544868 A JPS544868 A JP S544868A JP 6984377 A JP6984377 A JP 6984377A JP 6984377 A JP6984377 A JP 6984377A JP S544868 A JPS544868 A JP S544868A
Authority
JP
Japan
Prior art keywords
air
cleaning method
sox
contacting
remove
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.)
Pending
Application number
JP6984377A
Other languages
Japanese (ja)
Inventor
Michiharu Seki
Hiroshi Sakurai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6984377A priority Critical patent/JPS544868A/en
Publication of JPS544868A publication Critical patent/JPS544868A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To remove the harmful substances in air, especially NO2, with a high removing rate and a long life, by contacting the air containing NOx and SOx to the active carbon on which at least one kind out of NH4I, NH4Br and NH4Cl has been supported.
COPYRIGHT: (C)1979,JPO&Japio
JP6984377A 1977-06-15 1977-06-15 Cleaning method for air Pending JPS544868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6984377A JPS544868A (en) 1977-06-15 1977-06-15 Cleaning method for air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6984377A JPS544868A (en) 1977-06-15 1977-06-15 Cleaning method for air

Publications (1)

Publication Number Publication Date
JPS544868A true JPS544868A (en) 1979-01-13

Family

ID=13414481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6984377A Pending JPS544868A (en) 1977-06-15 1977-06-15 Cleaning method for air

Country Status (1)

Country Link
JP (1) JPS544868A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105188910A (en) * 2013-03-06 2015-12-23 能源及环境研究中心基金会 Nitrogen-containing activated carbon adsorbent and method of using same
US9662629B2 (en) 2012-04-23 2017-05-30 Energy & Environmental Research Center Foundation Carbon nanocomposite sorbent and methods of using the same for separation of one or more materials from a gas stream
US10130930B2 (en) 2013-03-06 2018-11-20 Midwest Energy Emissions Corp Sorbent comprising carbon and nitrogen and methods of using the same
US10343114B2 (en) 2004-08-30 2019-07-09 Midwest Energy Emissions Corp Sorbents for the oxidation and removal of mercury
US11806665B2 (en) 2003-04-23 2023-11-07 Midwwest Energy Emissions Corp. Sorbents for the oxidation and removal of mercury

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11806665B2 (en) 2003-04-23 2023-11-07 Midwwest Energy Emissions Corp. Sorbents for the oxidation and removal of mercury
US10343114B2 (en) 2004-08-30 2019-07-09 Midwest Energy Emissions Corp Sorbents for the oxidation and removal of mercury
US9662629B2 (en) 2012-04-23 2017-05-30 Energy & Environmental Research Center Foundation Carbon nanocomposite sorbent and methods of using the same for separation of one or more materials from a gas stream
CN105188910A (en) * 2013-03-06 2015-12-23 能源及环境研究中心基金会 Nitrogen-containing activated carbon adsorbent and method of using same
US9669355B2 (en) 2013-03-06 2017-06-06 Energy & Environmental Research Center Foundation Activated carbon sorbent including nitrogen and methods of using the same
US10130930B2 (en) 2013-03-06 2018-11-20 Midwest Energy Emissions Corp Sorbent comprising carbon and nitrogen and methods of using the same
US10471412B2 (en) 2013-03-06 2019-11-12 Midwest Energy Emissions Corp. Activated carbon sorbent including nitrogen and methods of using the same
US11059028B2 (en) 2013-03-06 2021-07-13 Midwwest Energy Emissions Corp. Activated carbon sorbent including nitrogen and methods of using the same

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