GB2232972B - Treatment of combustion exhaust gas - Google Patents

Treatment of combustion exhaust gas

Info

Publication number
GB2232972B
GB2232972B GB9009921A GB9009921A GB2232972B GB 2232972 B GB2232972 B GB 2232972B GB 9009921 A GB9009921 A GB 9009921A GB 9009921 A GB9009921 A GB 9009921A GB 2232972 B GB2232972 B GB 2232972B
Authority
GB
United Kingdom
Prior art keywords
treatment
exhaust gas
combustion exhaust
combustion
gas
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
GB9009921A
Other languages
English (en)
Other versions
GB9009921D0 (en
GB2232972A (en
Inventor
Shigenori Onitsuka
Noboru Okigami
Toshio Hama
Yoshimasa Miura
Etsuo Ogino
Michio Ito
Akio Hirotsune
Toshiharu Kobayashi
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 Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Zosen Corp filed Critical Hitachi Zosen Corp
Publication of GB9009921D0 publication Critical patent/GB9009921D0/en
Publication of GB2232972A publication Critical patent/GB2232972A/en
Application granted granted Critical
Publication of GB2232972B publication Critical patent/GB2232972B/en
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
    • B01D53/68—Halogens or halogen compounds
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Weting (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB9009921A 1989-05-06 1990-05-02 Treatment of combustion exhaust gas Expired - Fee Related GB2232972B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11394189 1989-05-06
JP22368289 1989-08-30

Publications (3)

Publication Number Publication Date
GB9009921D0 GB9009921D0 (en) 1990-06-27
GB2232972A GB2232972A (en) 1991-01-02
GB2232972B true GB2232972B (en) 1993-09-15

Family

ID=26452809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9009921A Expired - Fee Related GB2232972B (en) 1989-05-06 1990-05-02 Treatment of combustion exhaust gas

Country Status (5)

Country Link
KR (1) KR920007857B1 (de)
CN (1) CN1047042A (de)
DE (1) DE4014388A1 (de)
GB (1) GB2232972B (de)
IT (1) IT1240462B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468273B (sv) * 1990-02-07 1992-12-07 Eka Nobel Ab Foerfarande och anordning foer kemisk och/eller fysikalisk behandling av ett fluidum
DE4100645A1 (de) * 1991-01-11 1992-07-16 Hansjoerg Regler Verfahren zur abscheidung von schadstoffen, insbesondere von sauren schadstoffen, aus gasen und abgasen
DK170891A (da) * 1991-02-19 1992-08-20 Intevep Sa Fremgangsmaade til fjernelse af effluenter fra udgangsgasser dannet ved forbraending af et braendstof
CA2121595A1 (en) * 1991-11-27 1993-06-10 Brian K. Gullett Process and composition for nox and sox reduction
BE1006780A5 (nl) * 1992-02-10 1994-12-06 Etienne Vansant Produkten, werkwijzen en inrichtingen voor de verwijdering van polluenten uit een fluidum.
US5282999A (en) * 1992-06-12 1994-02-01 Intevep, S.A. Sorbent for treatment of effluent gas stream
US5630991A (en) * 1994-08-16 1997-05-20 General Electric Co. Limestone-based wet flue gas desulfurization process
EP1779919A1 (de) * 2005-10-31 2007-05-02 Constructions Industrielles De La Mediterranee- Cnim Verfahren zur Reduktion von NOx, Vorrichtung und Verwendung zur Behandlung des Rauchs aus einer Hausmüllverbrennung
DE102010007588A1 (de) * 2010-02-05 2011-08-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Herstellungsverfahren für ein Synthesegas aus einer Biomasse
CN102974207B (zh) * 2012-11-07 2015-02-18 环境保护部华南环境科学研究所 用于水泥回转窑烟气同时脱硝脱硫的方法及装置
US9387438B2 (en) 2014-02-14 2016-07-12 Tenneco Automotive Operating Company Inc. Modular system for reduction of sulphur oxides in exhaust
KR101836047B1 (ko) * 2017-09-18 2018-03-08 이철 탈황용 촉매를 이용한 탈황 시스템
DK3928032T3 (da) * 2019-02-20 2024-02-26 Sarp Ind Fremgangsmåde til behandling af røggas fra forbrændingsanlæg

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731233A (en) * 1986-01-09 1988-03-15 Thompson Richard E Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
EP0287224A2 (de) * 1987-04-16 1988-10-19 Energy And Environmental Research Corporation Methode zum Entfernen von NOx- und SOx-Emissionen aus Verbrennungssystemen unter Verwendung stickstoffhaltiger Verbindungen
US4795586A (en) * 1986-01-09 1989-01-03 Thompson Richard E Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426796C2 (de) * 1984-07-20 1987-04-23 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur Abscheidung von SO↓2↓,SO↓3↓,NO↓x↓ sowie von Stäuben aus Abgasen
EP0190416A3 (de) * 1984-11-30 1988-07-27 Waagner-Biro Aktiengesellschaft Verfahren zur Abscheidung von Schadstoffen as Verbrennungsabgasen
DE3513484A1 (de) * 1985-04-16 1986-10-16 Krupp Polysius Ag, 4720 Beckum Verfahren zur verringerung der stickoxid-emission aus zementbrennanlagen
DE3705267C1 (en) * 1987-02-19 1988-03-31 Rwk Rhein Westfael Kalkwerke Use of a reactor grain for desulphurising flue gases
DE3823223A1 (de) * 1987-08-06 1989-02-16 Rheinische Braunkohlenw Ag Verfahren zum reinigen von schwefeloxide und stickoxide enthaltenden rauchgasen
DK339588A (da) * 1987-09-03 1989-03-04 Smidth & Co As F L Fremgangsmaade og anlaeg til samtidig rensning af roeggas og flyveaske for svovloxider og kvaelstofoxider

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731233A (en) * 1986-01-09 1988-03-15 Thompson Richard E Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
US4795586A (en) * 1986-01-09 1989-01-03 Thompson Richard E Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
EP0287224A2 (de) * 1987-04-16 1988-10-19 Energy And Environmental Research Corporation Methode zum Entfernen von NOx- und SOx-Emissionen aus Verbrennungssystemen unter Verwendung stickstoffhaltiger Verbindungen

Also Published As

Publication number Publication date
CN1047042A (zh) 1990-11-21
IT9067327A0 (it) 1990-05-03
KR900017647A (ko) 1990-12-19
DE4014388A1 (de) 1990-11-08
GB9009921D0 (en) 1990-06-27
IT9067327A1 (it) 1991-11-03
KR920007857B1 (ko) 1992-09-18
IT1240462B (it) 1993-12-17
GB2232972A (en) 1991-01-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970502