JPS51129865A - An exhaust gas denitration process - Google Patents

An exhaust gas denitration process

Info

Publication number
JPS51129865A
JPS51129865A JP50053150A JP5315075A JPS51129865A JP S51129865 A JPS51129865 A JP S51129865A JP 50053150 A JP50053150 A JP 50053150A JP 5315075 A JP5315075 A JP 5315075A JP S51129865 A JPS51129865 A JP S51129865A
Authority
JP
Japan
Prior art keywords
exhaust gas
denitration process
gas denitration
denitration
nox
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
JP50053150A
Other languages
English (en)
Other versions
JPS538552B2 (ja
Inventor
Teizo Sensei
Makio 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.)
Nippon Steel Corp
Fuji Kasei Kogyo Co Ltd
Original Assignee
Fuji Kasei Kogyo Co Ltd
Sumitomo Metal 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 Fuji Kasei Kogyo Co Ltd, Sumitomo Metal Industries Ltd filed Critical Fuji Kasei Kogyo Co Ltd
Priority to JP50053150A priority Critical patent/JPS51129865A/ja
Priority to US05/679,777 priority patent/US4061743A/en
Priority to GB16828/76A priority patent/GB1480205A/en
Priority to DE2619145A priority patent/DE2619145C3/de
Priority to NLAANVRAGE7604672,A priority patent/NL169140C/xx
Priority to DK199376A priority patent/DK146935C/da
Priority to SE7605068A priority patent/SE416395B/xx
Priority to AU13671/76A priority patent/AU494824B2/en
Priority to CA251,878A priority patent/CA1086921A/en
Priority to NO761554A priority patent/NO141784C/no
Priority to ZA762702A priority patent/ZA762702B/xx
Priority to IT23008/76A priority patent/IT1061019B/it
Priority to FR7613429A priority patent/FR2310152A1/fr
Priority to BR7602858A priority patent/BR7602858A/pt
Priority to BE166805A priority patent/BE841543A/fr
Priority to ES447667A priority patent/ES447667A1/es
Publication of JPS51129865A publication Critical patent/JPS51129865A/ja
Publication of JPS538552B2 publication Critical patent/JPS538552B2/ja
Priority to SE7905006A priority patent/SE431865B/sv
Priority to NO792101A priority patent/NO145713C/no
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
    • B01D53/60—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)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP50053150A 1975-05-06 1975-05-06 An exhaust gas denitration process Granted JPS51129865A (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
JP50053150A JPS51129865A (en) 1975-05-06 1975-05-06 An exhaust gas denitration process
US05/679,777 US4061743A (en) 1975-05-06 1976-04-23 Exhaust gas scrubbing process
GB16828/76A GB1480205A (en) 1975-05-06 1976-04-26 Exhaust gas scrubbing process
DE2619145A DE2619145C3 (de) 1975-05-06 1976-04-30 Verfahren zum Abscheiden von Stickstoffoxiden oder von Stickstoffoxiden und Schwefeloxiden aus Abgasen
NLAANVRAGE7604672,A NL169140C (nl) 1975-05-06 1976-05-03 Werkwijze voor het verwijderen van stikstofoxyden uit een afgas, dat ook zwaveloxyden kan bevatten.
DK199376A DK146935C (da) 1975-05-06 1976-05-04 Fremgangsmaade til fjernelse af nitrogenoxider og eventuelt ogsaa svovloxider fra afgangsgas ved scrubbing
SE7605068A SE416395B (sv) 1975-05-06 1976-05-04 Forfarande for samtidigt avlegsnande av svaveloxider och kveveoxider fran avgaser
NO761554A NO141784C (no) 1975-05-06 1976-05-05 Fremgangsmaate til samtidig fjernelse av svoveloksyder og nitrogenoksyder fra avgangsgass inneholdende disse
CA251,878A CA1086921A (en) 1975-05-06 1976-05-05 Exhaust gas scrubbing process
AU13671/76A AU494824B2 (en) 1976-05-05 Exhaust gas scrubbing process
ZA762702A ZA762702B (en) 1975-05-06 1976-05-05 Exhaust gas scrubbing process
IT23008/76A IT1061019B (it) 1975-05-06 1976-05-05 Processo di depurazione di gas di scarico
FR7613429A FR2310152A1 (fr) 1975-05-06 1976-05-05 Procede de lavage de gaz residuaires, pour eliminer nox et/ou sox
BE166805A BE841543A (fr) 1975-05-06 1976-05-06 Procede pour la separation des oxydes d'azote d'un gaz
BR7602858A BR7602858A (pt) 1975-05-06 1976-05-06 Processo para remocao e oxidos de nitrogenio de gas de exaustao que os contem
ES447667A ES447667A1 (es) 1975-05-06 1976-05-06 Procedimiento de depuracion de gases de escape.
SE7905006A SE431865B (sv) 1975-05-06 1979-06-08 Forfarande for avlegsnande av kveveoxider
NO792101A NO145713C (no) 1975-05-06 1979-06-22 Fremgangsmaate for fjernelse av introgenoksyder fra avgangsgass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50053150A JPS51129865A (en) 1975-05-06 1975-05-06 An exhaust gas denitration process

Publications (2)

Publication Number Publication Date
JPS51129865A true JPS51129865A (en) 1976-11-11
JPS538552B2 JPS538552B2 (ja) 1978-03-29

Family

ID=12934791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50053150A Granted JPS51129865A (en) 1975-05-06 1975-05-06 An exhaust gas denitration process

Country Status (3)

Country Link
JP (1) JPS51129865A (ja)
BE (1) BE841543A (ja)
ZA (1) ZA762702B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285068A (en) * 1976-01-07 1977-07-15 Fuji Kasui Kogyo Kk Waste gas scrubbing
JPS52100364A (en) * 1976-02-20 1977-08-23 Fuji Kasui Kogyo Kk Denitration of exhaust gas
JPS52106359A (en) * 1976-03-05 1977-09-06 Fuji Kasui Kogyo Kk Denitration of exhaust gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS643149Y2 (ja) * 1978-03-30 1989-01-26

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285068A (en) * 1976-01-07 1977-07-15 Fuji Kasui Kogyo Kk Waste gas scrubbing
JPS52100364A (en) * 1976-02-20 1977-08-23 Fuji Kasui Kogyo Kk Denitration of exhaust gas
JPS5347293B2 (ja) * 1976-02-20 1978-12-20
JPS52106359A (en) * 1976-03-05 1977-09-06 Fuji Kasui Kogyo Kk Denitration of exhaust gas

Also Published As

Publication number Publication date
JPS538552B2 (ja) 1978-03-29
ZA762702B (en) 1977-04-27
BE841543A (fr) 1976-09-01

Similar Documents

Publication Publication Date Title
JPS51112786A (en) Process for the removal of nitrogen oxide by absorption from exhaust g as
JPS51143569A (en) A wet exhaust gas treatment process
JPS5211187A (en) Catalyst for removing nox
JPS5220974A (en) Process for treating exhaust gas by wet method
JPS51129865A (en) An exhaust gas denitration process
JPS51126990A (en) Process for removing nitrogen oxides
JPS5235763A (en) Method of removing nox
JPS5229470A (en) Desulfurization-denitration method
JPS51142479A (en) An exhaust gas purification process
JPS529692A (en) Catalyst for removing nox in exhaust gas
JPS51149868A (en) A process for removing nitrogen oxides
JPS51116168A (en) A process for dry denitrating waste gas from a fixed resource
JPS5229469A (en) Method of removing so2 in gas containing so2
JPS5273171A (en) Removal of nox
JPS5223569A (en) Exhaust gas treatment process
JPS5239592A (en) Denitration catalyst
JPS51114371A (en) A method of treating nitrogen oxide in waste gas
JPS5217120A (en) Exhaust gas return-flow device
JPS5235770A (en) Method of simultaneous removing sox and nox
JPS525671A (en) Process for removing nitrogen oxides contained in exhaust gases
JPS51149870A (en) A process for removing nitrogen oxides in waste gases
JPS5213488A (en) Catalyst for removing nox
JPS51146367A (en) A process for removal of nitrogen oxides in exhaust gas
JPS51131456A (en) A method of reducing nitrogen oxides in exhaust gas
JPS51122699A (en) Process for recovery of ammonium sulfate from exhaust gas containing s o2