GB1515018A - Process for removing sulphur oxides and nitrogen oxides from flue gases - Google Patents

Process for removing sulphur oxides and nitrogen oxides from flue gases

Info

Publication number
GB1515018A
GB1515018A GB36353/75A GB3635375A GB1515018A GB 1515018 A GB1515018 A GB 1515018A GB 36353/75 A GB36353/75 A GB 36353/75A GB 3635375 A GB3635375 A GB 3635375A GB 1515018 A GB1515018 A GB 1515018A
Authority
GB
United Kingdom
Prior art keywords
oxides
flue gases
nitrogen oxides
removing sulphur
sept
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
GB36353/75A
Other languages
English (en)
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
Publication of GB1515018A publication Critical patent/GB1515018A/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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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)
GB36353/75A 1974-09-04 1975-09-03 Process for removing sulphur oxides and nitrogen oxides from flue gases Expired GB1515018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10090474A JPS535984B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-09-04 1974-09-04

Publications (1)

Publication Number Publication Date
GB1515018A true GB1515018A (en) 1978-06-21

Family

ID=14286318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36353/75A Expired GB1515018A (en) 1974-09-04 1975-09-03 Process for removing sulphur oxides and nitrogen oxides from flue gases

Country Status (4)

Country Link
US (1) US4174373A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS535984B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2539003C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1515018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034598A (en) * 1978-10-11 1980-06-11 Takeda Chemical Industries Ltd Deodorizing gas streams
FR2443274A1 (fr) * 1978-12-04 1980-07-04 Buckau Wolf Maschf R Procede utilisant de l'ammoniac pour eliminer simultanement les oxydes de l'azote et les oxydes du soufre de gaz de combustion

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470829A (en) * 1981-08-31 1984-09-11 Nippon Steel Corporation Solid adsorbent for carbon monoxide and process for separation from gas mixture
DE3403995A1 (de) * 1984-02-06 1985-08-08 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur abscheidung von in rauchgasen enthaltenen gasfoermigen schadstoffen
ZA851044B (en) * 1984-02-16 1986-03-26 Rohm & Haas N-aryl-3-aryl-4,5-dihydro-1h-pyrazole-1-carboxamides processes for their production,insecticidal compositions containing them and methods for combatting insects
DE3512169A1 (de) * 1985-04-03 1986-10-09 Bergwerksverband Gmbh, 4300 Essen Katalysatoren zur stickoxidentfernung aus abgasen
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
US8124036B1 (en) 2005-10-27 2012-02-28 ADA-ES, Inc. Additives for mercury oxidation in coal-fired power plants
JP4493824B2 (ja) * 2000-09-28 2010-06-30 日本パイオニクス株式会社 有害ガスの浄化方法及び浄化剤
DE10219966A1 (de) * 2002-05-03 2003-11-20 Freudenberg Carl Kg Ozonfiltermaterial
AU2003232092A1 (en) * 2002-05-06 2003-11-17 Sidney G. Nelson Jr. Methods and compositions to sequester combustion-gas mercury in fly ash and concrete
US7618606B2 (en) * 2003-02-06 2009-11-17 The Ohio State University Separation of carbon dioxide (CO2) from gas mixtures
WO2006006978A1 (en) 2004-06-28 2006-01-19 Nox Ii International, Ltd. Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels
JP4728614B2 (ja) * 2004-08-30 2011-07-20 株式会社キャタラー 脱臭吸着剤及び脱臭方法
CA2851742C (en) 2005-03-17 2017-07-11 Nox Ii, Ltd. Reducing mercury emissions from the burning of coal
WO2006099599A2 (en) * 2005-03-17 2006-09-21 The Ohio State University High temperature co2 capture using engineered eggshells: a route to carbon management
WO2006099611A1 (en) 2005-03-17 2006-09-21 Nox Ii International, Ltd. Reducing mercury emissions from the burning of coal
US8150776B2 (en) 2006-01-18 2012-04-03 Nox Ii, Ltd. Methods of operating a coal burning facility
WO2008039783A2 (en) * 2006-09-25 2008-04-03 The Ohio State University Calcium looping process for high purity hydrogen production
JP5553966B2 (ja) * 2008-03-19 2014-07-23 千代田化工建設株式会社 水銀吸着材およびその吸着材を用いた排煙処理方法
US20100122515A1 (en) * 2008-11-18 2010-05-20 Han-Wen Kuo Poison-filter material and production method thereof
DE102009019737A1 (de) * 2009-05-02 2010-11-04 Dräger Safety AG & Co. KGaA Sorptionsmittel umfassend eine mit einer Zink- und einer Molybdän-Verbindung imprägnierte Aktivkohle und gasfiltrierendes Element enthaltend das Sorptionsmittel
US20110053100A1 (en) * 2009-08-28 2011-03-03 Sinha Rabindra K Composition and Method for Reducing Mercury Emitted into the Atmosphere
US8216535B2 (en) * 2009-09-28 2012-07-10 Calgon Carbon Corporation Sorbent formulation for removal of mercury from flue gas
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
CA2788820C (en) 2010-02-04 2021-09-21 Michael Durham Method and system for controlling mercury emissions from coal-fired thermal processes
US8524179B2 (en) 2010-10-25 2013-09-03 ADA-ES, Inc. Hot-side method and system
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
US11298657B2 (en) 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
US8784757B2 (en) 2010-03-10 2014-07-22 ADA-ES, Inc. Air treatment process for dilute phase injection of dry alkaline materials
US8383071B2 (en) 2010-03-10 2013-02-26 Ada Environmental Solutions, Llc Process for dilute phase injection of dry alkaline materials
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
US9017452B2 (en) 2011-11-14 2015-04-28 ADA-ES, Inc. System and method for dense phase sorbent injection
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US20130330257A1 (en) 2012-06-11 2013-12-12 Calgon Carbon Corporation Sorbents for removal of mercury
US8974756B2 (en) 2012-07-25 2015-03-10 ADA-ES, Inc. Process to enhance mixing of dry sorbents and flue gas for air pollution control
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
JP6103858B2 (ja) * 2012-08-30 2017-03-29 株式会社キャタラー アルデヒド類浄化用吸着剤
US10350545B2 (en) 2014-11-25 2019-07-16 ADA-ES, Inc. Low pressure drop static mixing system
US10220369B2 (en) 2015-08-11 2019-03-05 Calgon Carbon Corporation Enhanced sorbent formulation for removal of mercury from flue gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279884A (en) * 1963-10-31 1966-10-18 Basf Ag Selective removal of oxides of nitrogen from gas mixtures containing oxygen
US3795730A (en) * 1971-03-29 1974-03-05 J Kalvinskas Carbon adsorption-reduction process for nitric oxides
US3887683A (en) * 1972-08-23 1975-06-03 Shinetsu Handotai Kk Method for removing nitrogen oxides from waste gases
US3961020A (en) * 1972-10-09 1976-06-01 Hitachi, Ltd. Process for removing sulfur oxides and nitrogen oxides from flue gases using halogen-impregnated actuated carbon with simultaneous injection of ammonia
US3864451A (en) * 1973-08-16 1975-02-04 Environics Inc Method for Removing Nitric Oxide from Combustion Gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034598A (en) * 1978-10-11 1980-06-11 Takeda Chemical Industries Ltd Deodorizing gas streams
FR2443274A1 (fr) * 1978-12-04 1980-07-04 Buckau Wolf Maschf R Procede utilisant de l'ammoniac pour eliminer simultanement les oxydes de l'azote et les oxydes du soufre de gaz de combustion

Also Published As

Publication number Publication date
DE2539003B2 (de) 1977-11-17
JPS5133764A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-23
DE2539003C3 (de) 1978-07-13
DE2539003A1 (de) 1976-03-25
US4174373A (en) 1979-11-13
JPS535984B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee