IT1061313B - Metodo ed impianto per la depurazione di gas di scarico - Google Patents

Metodo ed impianto per la depurazione di gas di scarico

Info

Publication number
IT1061313B
IT1061313B IT49660/76A IT4966076A IT1061313B IT 1061313 B IT1061313 B IT 1061313B IT 49660/76 A IT49660/76 A IT 49660/76A IT 4966076 A IT4966076 A IT 4966076A IT 1061313 B IT1061313 B IT 1061313B
Authority
IT
Italy
Prior art keywords
purification
plant
exhaust gas
exhaust
gas
Prior art date
Application number
IT49660/76A
Other languages
English (en)
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of IT1061313B publication Critical patent/IT1061313B/it

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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
IT49660/76A 1975-05-26 1976-05-26 Metodo ed impianto per la depurazione di gas di scarico IT1061313B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061875A JPS51137670A (en) 1975-05-26 1975-05-26 Method for decreasing nitrogen oxides in exhaust gas

Publications (1)

Publication Number Publication Date
IT1061313B true IT1061313B (it) 1983-02-28

Family

ID=13183731

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49660/76A IT1061313B (it) 1975-05-26 1976-05-26 Metodo ed impianto per la depurazione di gas di scarico

Country Status (4)

Country Link
US (1) US4080425A (it)
JP (1) JPS51137670A (it)
DE (1) DE2623686C3 (it)
IT (1) IT1061313B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105111A (en) * 1979-02-08 1980-08-12 Nittetsu Kakoki Kk Process for combustion of fluid
US4731231A (en) * 1986-05-05 1988-03-15 Robert A. Perry NO reduction using sublimation of cyanuric acid
US4851201A (en) * 1987-04-16 1989-07-25 Energy And Environmental Research Corporation Methods of removing NOx and SOx emissions from combustion systems using nitrogenous compounds
DE3719174A1 (de) * 1987-06-09 1988-12-29 Leybold Ag Verfahren zur ueberpruefung der wirksamkeit eines katalysators
US5342599A (en) * 1990-09-14 1994-08-30 Cummins Power Generation, Inc. Surface stabilized sources of isocyanic acid
WO2003014016A1 (en) * 2001-08-08 2003-02-20 Cement Industry Environmental Consortium Introduction of cyanide waste as a nox reductant
JP3735594B2 (ja) * 2002-06-28 2006-01-18 株式会社東芝 光ディスク装置と光ディスク装置の待機方法
US7199088B2 (en) 2002-07-01 2007-04-03 Shell Oil Company Lubricating oil for a diesel powered engine and method of operating a diesel powered engine
US6953558B2 (en) * 2002-09-06 2005-10-11 Solutia, Inc. Process for reducing nitrogen oxide emissions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB276347A (en) * 1926-08-19 1929-02-18 Friedrich Siemens A G Improved process for the purification of combustible gas
BE625153A (it) * 1961-11-22
US3599427A (en) * 1969-09-22 1971-08-17 Ford Motor Co Exhaust gas purification
US3846981A (en) * 1970-10-19 1974-11-12 Nanaimo Enviro Syst Corp Emission control process and system
US3867507A (en) * 1972-04-24 1975-02-18 Exxon Research Engineering Co Method for removing the oxides of nitrogen as air contaminants
US3900554A (en) * 1973-03-16 1975-08-19 Exxon Research Engineering Co Method for the reduction of the concentration of no in combustion effluents using ammonia
US3988423A (en) * 1974-10-11 1976-10-26 Sumitomo Chemical Company, Limited Method for removing harmful materials from waste gas
JPS51137668A (en) * 1975-05-23 1976-11-27 Mitsubishi Chem Ind Ltd Process for decomposing nitrog en oxides

Also Published As

Publication number Publication date
US4080425A (en) 1978-03-21
JPS51137670A (en) 1976-11-27
DE2623686A1 (de) 1976-12-02
DE2623686B2 (de) 1978-06-22
DE2623686C3 (de) 1979-02-22

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