JPS5318466A - Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas - Google Patents

Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas

Info

Publication number
JPS5318466A
JPS5318466A JP9276276A JP9276276A JPS5318466A JP S5318466 A JPS5318466 A JP S5318466A JP 9276276 A JP9276276 A JP 9276276A JP 9276276 A JP9276276 A JP 9276276A JP S5318466 A JPS5318466 A JP S5318466A
Authority
JP
Japan
Prior art keywords
exhaust gas
precursors
oxygen
charging method
containing hydrocarbons
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.)
Granted
Application number
JP9276276A
Other languages
Japanese (ja)
Other versions
JPS5758975B2 (en
Inventor
Nobuaki Murakami
Jun Izumi
Nobuyuki Kojima
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9276276A priority Critical patent/JPS5318466A/en
Priority to GB1796177A priority patent/GB1572118A/en
Priority to DE19772719417 priority patent/DE2719417C3/en
Priority to FR7714206A priority patent/FR2360831A1/en
Publication of JPS5318466A publication Critical patent/JPS5318466A/en
Publication of JPS5758975B2 publication Critical patent/JPS5758975B2/ja
Granted 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides

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)
  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To prevent explosion as well as to decrease the consumption of methanol or the like due to combustion in wet denitration of exhaust gas in which NO has been exidized to NO2 by adding oxygen-contg. hydrocarbons or their precursors, by using combustion exhaust gas as carrier gas for the above additives.
COPYRIGHT: (C)1978,JPO&Japio
JP9276276A 1976-08-05 1976-08-05 Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas Granted JPS5318466A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9276276A JPS5318466A (en) 1976-08-05 1976-08-05 Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas
GB1796177A GB1572118A (en) 1976-08-05 1977-04-29 Method of introducing an organic compound having an oxygen-containing functional group and/or a parent hydrocarbon compound thereof into exhaustgas stream
DE19772719417 DE2719417C3 (en) 1976-08-05 1977-04-30 Process for removing nitrogen oxides from combustion exhaust gases
FR7714206A FR2360831A1 (en) 1976-08-05 1977-05-10 PROCESS FOR INTRODUCING A HYDROCARBON PRODUCT CONTAINING OXYGEN AND / OR A PRECURSOR OF THE SAME, INTO COMBUSTION EXHAUST GASES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9276276A JPS5318466A (en) 1976-08-05 1976-08-05 Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas

Publications (2)

Publication Number Publication Date
JPS5318466A true JPS5318466A (en) 1978-02-20
JPS5758975B2 JPS5758975B2 (en) 1982-12-13

Family

ID=14063427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9276276A Granted JPS5318466A (en) 1976-08-05 1976-08-05 Charging method for oxygen-containing hydrocarbons and/or their precursors into exhaust gas

Country Status (4)

Country Link
JP (1) JPS5318466A (en)
DE (1) DE2719417C3 (en)
FR (1) FR2360831A1 (en)
GB (1) GB1572118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293696A (en) * 2008-06-05 2009-12-17 Nifco Inc Clip

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO150667C (en) * 1982-01-07 1984-11-28 Norsk Hydro As PROCEDURE FOR CLEANING OF GAS MIXTURES FROM UREA PRODUCTION PLANTS
DE3441675A1 (en) * 1984-11-15 1986-05-22 L. & C. Steinmüller GmbH, 5270 Gummersbach METHOD FOR REDUCING NO (ARROW DOWN) X (ARROW DOWN) CONTENT IN COMBUSTION GASES
US4849192A (en) * 1987-04-08 1989-07-18 Energy And Environmental Research Corp. Methods for preventing formation of sulfuric acid and related products in combustion effluents
US4743436A (en) * 1987-04-08 1988-05-10 Energy And Environmental Research Corporation Methods for preventing ammonium bisulfate formation during the noncatalytic reduction of nitric oxide
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
US4861567A (en) * 1987-04-16 1989-08-29 Energy And Environmental Research Corporation Methods of reducing NOx and SOx emissions from combustion systems
US5171554A (en) * 1990-09-20 1992-12-15 Molecular Technology Corporation Conversion of formaldehyde and nitrogen to a gaseous product and use of gaseous product in reduction of nitrogen oxide in effluent gases
US5078982A (en) * 1990-09-20 1992-01-07 Molecular Technology Corporation Reduction of nitrogen oxide in effluent gases using formaldehyde
US5234671A (en) * 1990-09-20 1993-08-10 Molecular Technology Corporation Reduction of nitrogen oxide in effluent gases using formaldehyde and/or formaldehyde-derived free radicals
US5234670A (en) * 1990-09-20 1993-08-10 Molecular Technology Corporation Reduction of nitrogen oxide in effluent gases using NCO radicals
US5118481A (en) * 1990-11-09 1992-06-02 Energy And Environmental Research Corporation Methods for reducing NOx emissions from combustion effluents
US5270025A (en) * 1991-04-05 1993-12-14 Energy & Environmental Research Corp. Methods for controlling N2 O emissions and for the reduction of NO.sub.x emissions in combustion systems while controlling N2 O emissions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546028A (en) * 1977-06-15 1979-01-17 Hayakawa Rubber Adhesive composition for concrete

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546028A (en) * 1977-06-15 1979-01-17 Hayakawa Rubber Adhesive composition for concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293696A (en) * 2008-06-05 2009-12-17 Nifco Inc Clip

Also Published As

Publication number Publication date
DE2719417B2 (en) 1979-02-15
FR2360831B1 (en) 1979-03-23
GB1572118A (en) 1980-07-23
FR2360831A1 (en) 1978-03-03
JPS5758975B2 (en) 1982-12-13
DE2719417A1 (en) 1978-02-09
DE2719417C3 (en) 1979-09-27

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