FR2313108A1 - WET METHOD TO ELIMINATE NITROGEN OXIDES CONTAINED IN RESIDUAL GAS - Google Patents

WET METHOD TO ELIMINATE NITROGEN OXIDES CONTAINED IN RESIDUAL GAS

Info

Publication number
FR2313108A1
FR2313108A1 FR7616774A FR7616774A FR2313108A1 FR 2313108 A1 FR2313108 A1 FR 2313108A1 FR 7616774 A FR7616774 A FR 7616774A FR 7616774 A FR7616774 A FR 7616774A FR 2313108 A1 FR2313108 A1 FR 2313108A1
Authority
FR
France
Prior art keywords
nitrogen oxides
residual gas
wet method
oxides contained
eliminate nitrogen
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
FR7616774A
Other languages
French (fr)
Other versions
FR2313108B1 (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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of FR2313108A1 publication Critical patent/FR2313108A1/en
Application granted granted Critical
Publication of FR2313108B1 publication Critical patent/FR2313108B1/fr
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
    • 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)
FR7616774A 1975-06-03 1976-06-03 WET METHOD TO ELIMINATE NITROGEN OXIDES CONTAINED IN RESIDUAL GAS Granted FR2313108A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50066096A JPS527382A (en) 1975-06-03 1975-06-03 Treatment process for exhaust gases containing nitrogen oxides

Publications (2)

Publication Number Publication Date
FR2313108A1 true FR2313108A1 (en) 1976-12-31
FR2313108B1 FR2313108B1 (en) 1980-08-14

Family

ID=13305993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616774A Granted FR2313108A1 (en) 1975-06-03 1976-06-03 WET METHOD TO ELIMINATE NITROGEN OXIDES CONTAINED IN RESIDUAL GAS

Country Status (4)

Country Link
JP (1) JPS527382A (en)
DE (1) DE2625005C3 (en)
FR (1) FR2313108A1 (en)
GB (1) GB1539565A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551705A (en) * 1978-10-03 1980-04-15 Agency Of Ind Science & Technol Production of nitridosulfate
JPS5691322U (en) * 1979-12-12 1981-07-21
DE3415150A1 (en) 1984-04-21 1985-10-31 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck NOx scrubbing downstream of flue gas desulphurisation plants
DE3503889A1 (en) * 1985-02-06 1986-08-07 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process for scrubbing SO2 and NOx
DE3513544A1 (en) * 1985-04-16 1986-10-16 Walther & Cie AG, 5000 Köln METHOD FOR DEPOSITING NITROGEN OXIDES
DE3604801A1 (en) * 1986-02-15 1987-10-08 Hoelter Heinz Electrolysis with vibratory agglomeration for preferably gypsum-containing residues in the scrubbing solution
DE3611475A1 (en) * 1986-04-05 1987-10-15 Hoelter Heinz Simultaneous SO2 and NOx separation in flue gases downstream of combustion plants
DE3623168A1 (en) * 1986-07-10 1988-01-21 Walther & Cie Ag METHOD FOR REMOVING NITROGEN OXIDS FROM EXHAUST GASES
DE3625029A1 (en) * 1986-07-24 1988-02-18 Hoelter Heinz Process for the continuous treatment of reaction products from flue gas scrubbers with simultaneous removal of sulphur dioxide and nitrogen oxides
DE3630486A1 (en) * 1986-09-08 1988-03-10 Hoelter Heinz Scrubbing water treatment process for simultaneous SO2/NOx wet scrubbing
US20130259786A1 (en) * 2012-03-30 2013-10-03 Alstom Technology Ltd. Apparatus and method for the removal of nitrogen dioxide from a flue gas stream
CN113289470A (en) * 2020-02-24 2021-08-24 山东师范大学 Method for denitration of flue gas by using ozone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165078A (en) * 1974-12-04 1976-06-05 Kureha Chemical Ind Co Ltd CHITSUSOSANKABUTSUNO MUGAIKAHOHO
JPS5154900A (en) * 1974-11-09 1976-05-14 Chisso Eng Co Ltd CHITSUSOSANKABUTSUNODOJIJOKYO NARABINI FUKUSEIBUTSUKAISHUHOHO

Also Published As

Publication number Publication date
DE2625005A1 (en) 1976-12-23
GB1539565A (en) 1979-01-31
DE2625005C3 (en) 1979-08-23
FR2313108B1 (en) 1980-08-14
DE2625005B2 (en) 1978-12-21
JPS5313423B2 (en) 1978-05-10
JPS527382A (en) 1977-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse