IT1059560B - Processo per rimuovere ossidi di azoto da gas di scarico - Google Patents

Processo per rimuovere ossidi di azoto da gas di scarico

Info

Publication number
IT1059560B
IT1059560B IT19035/76A IT1903576A IT1059560B IT 1059560 B IT1059560 B IT 1059560B IT 19035/76 A IT19035/76 A IT 19035/76A IT 1903576 A IT1903576 A IT 1903576A IT 1059560 B IT1059560 B IT 1059560B
Authority
IT
Italy
Prior art keywords
exhaust gas
nitrogen oxides
removing nitrogen
oxides
exhaust
Prior art date
Application number
IT19035/76A
Other languages
English (en)
Original Assignee
Fuji Kasui Eng Co Ltd
Sumitomo Metal 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 Fuji Kasui Eng Co Ltd, Sumitomo Metal Ind filed Critical Fuji Kasui Eng Co Ltd
Application granted granted Critical
Publication of IT1059560B publication Critical patent/IT1059560B/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

  • 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)
IT19035/76A 1975-01-06 1976-01-05 Processo per rimuovere ossidi di azoto da gas di scarico IT1059560B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50000009A JPS5248942B2 (it) 1975-01-06 1975-01-06

Publications (1)

Publication Number Publication Date
IT1059560B true IT1059560B (it) 1982-06-21

Family

ID=11462448

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19035/76A IT1059560B (it) 1975-01-06 1976-01-05 Processo per rimuovere ossidi di azoto da gas di scarico

Country Status (9)

Country Link
US (1) US4029739A (it)
JP (1) JPS5248942B2 (it)
BE (1) BE837335A (it)
DE (1) DE2600034C3 (it)
FR (1) FR2296455A1 (it)
GB (1) GB1508449A (it)
IT (1) IT1059560B (it)
NL (1) NL7600028A (it)
SE (1) SE7514678L (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220403C1 (de) * 1982-05-29 1983-11-17 Buckau-Walther AG, 4048 Grevenbroich Verfahren zum Entfernen von sauren Komponenten und Stickoxyden aus Abgasen
DE3233316A1 (de) * 1982-09-08 1984-03-08 Buckau-Walther AG, 4048 Grevenbroich Verfahren zum entfernen von stickoxyden aus abgasen
US5348715A (en) * 1988-10-24 1994-09-20 The Regents Of The University Of California Processes to remove acid forming gases from exhaust gases
FR2643286B1 (fr) * 1989-02-23 1991-05-24 Lab Sa Procede pour l'epuration des fumees contenant des oxydes d'azote
US5110580A (en) * 1989-09-14 1992-05-05 Iolab Corporation Method and apparatus for chlorine dioxide manufacture
US5354544A (en) * 1993-12-27 1994-10-11 Ford Motor Company Selective reduction of nitric oxide
JP3233802B2 (ja) * 1994-12-15 2001-12-04 関西電力株式会社 燃焼排ガス中の炭酸ガスと窒素酸化物を除去する方法
US6991771B2 (en) * 1996-10-09 2006-01-31 Powerspan Corp. NOx, Hg, and SO2 removal using ammonia
US5985223A (en) * 1998-06-02 1999-11-16 The Boc Group, Inc. Removal of NOx and SOx emissions form pickling lines for metal treatment
US6936231B2 (en) * 2001-12-06 2005-08-30 Powerspan Corp. NOx, Hg, and SO2 removal using ammonia
US20040005262A1 (en) * 2002-06-05 2004-01-08 Exxonmobil Research And Engineering Company Process for reducing NOx in waste gas streams using chlorine dioxide
US7129922B2 (en) * 2003-04-30 2006-10-31 Hannstar Display Corporation Liquid crystal display panel and liquid crystal display thereof
US7632475B2 (en) 2007-01-23 2009-12-15 Linde, Inc. Process for removing contaminants from gas streams
US7964166B2 (en) * 2007-01-23 2011-06-21 Linde Aktiengesellschaft Process for removing contaminants from gas streams
US8668892B2 (en) * 2012-03-30 2014-03-11 Alstom Technology Ltd. Method and system for NOx removal from a flue gas
CN102949926B (zh) * 2012-11-16 2014-10-01 昆明理工大学 一种冶炼烟气中so2和重金属回收利用的方法
CN105148700B (zh) * 2015-08-27 2018-05-08 北京市环境保护科学研究院 一种氧化吸收处理天然气锅炉烟气中污染物的方法及装置
JP6699539B2 (ja) 2016-12-19 2020-05-27 住友電装株式会社 導電部材の製造方法及び導電部材
CN109621686A (zh) * 2019-02-20 2019-04-16 上海盛剑环境***科技股份有限公司 一种含氮氧化合物和挥发性酸的废气的处理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL32115C (it) * 1929-10-15
NL107853C (it) * 1957-09-03 1900-01-01
FR1201864A (fr) * 1957-09-03 1960-01-06 Lindes Eismaschinen Ag Procédé pour l'élimination de l'oxyde d'azote des mélanges gazeux en contenant
FR1272882A (fr) * 1960-11-05 1961-09-29 Lindes Eismaschinen Ag Zweigni Procédé pour épurer les gaz de fours à coke de leur oxyde azotique
NO120676B (it) * 1964-11-11 1970-11-23 Sincat Spa
US3627464A (en) * 1967-11-09 1971-12-14 Wellman Lord Inc Process for recovering so2 from waste gases
US3644087A (en) * 1970-02-09 1972-02-22 Universal Oil Prod Co Process for scrubbing sulfur dioxide from a gas stream
US3904735A (en) * 1972-03-07 1975-09-09 Union Carbide Corp Process for the selective removal of sulfur dioxide from effluent gases
US3888969A (en) * 1972-09-05 1975-06-10 Mitsubishi Chem Ind Antioxidant for the aqueous solutions of sulfite and/or bisulfite of sodium or potassium and process for preventing the oxidation of said aqueous solution
JPS4949289B2 (it) * 1972-09-12 1974-12-26
JPS49126566A (it) * 1973-04-10 1974-12-04
US3961018A (en) * 1973-12-06 1976-06-01 United Air Specialists, Inc. Method for purification of gas streams by removal of acidic gases

Also Published As

Publication number Publication date
BE837335A (fr) 1976-05-03
DE2600034B2 (de) 1978-05-18
NL7600028A (nl) 1976-07-08
GB1508449A (en) 1978-04-26
JPS5179675A (it) 1976-07-12
AU1001976A (en) 1977-07-14
FR2296455A1 (fr) 1976-07-30
SE7514678L (sv) 1976-07-07
DE2600034C3 (de) 1979-01-18
DE2600034A1 (de) 1976-07-08
JPS5248942B2 (it) 1977-12-13
US4029739A (en) 1977-06-14

Similar Documents

Publication Publication Date Title
IT1061019B (it) Processo di depurazione di gas di scarico
IT1059560B (it) Processo per rimuovere ossidi di azoto da gas di scarico
IT1028324B (it) Metodo per rimuovere ossidi di azoto da gas di scarico mediante riduzione
JPS5277878A (en) Method of removing nitrogen oxides from exhaust gases
BR7604883A (pt) Processo para a remocao dos oxidos sulfurosos do gas industrial de escapamento
IT1039955B (it) Processo per la rimozione di ossidi di zolfo e o ossidi diazotoda gas di scarico
IT1009792B (it) Processo per la eliminazione di ossidi di azoto da gas
IT993099B (it) Processo per la rimozione di ossidi di azoto da gas di combustio ne
IT993100B (it) Processo per la rimozione di ossi di di azoto ed ossidi di zolfo da gas
IT1038171B (it) Processo per il trattamento catalitico di gas di scarico
NL7711967A (nl) Werkwijze ter verwijdering van stikstofoxiden uit gassen.
IT1051474B (it) Procedimento per il ricupero del calore in un processo di eliminazione di ossidi di azoto da gas di scarico
IT1065068B (it) Processo per l eliminazione di fosgene da gas di scarico
GB1549376A (en) Method of removing nitrogen oxides from an exhaust gas
GB1542870A (en) Process for removing and recovering nitrogen oxides from exhaust gases
IT974322B (it) Procedimento per asportare ossidi d azoto da gas di scarico
IT1076945B (it) Processo per la depurazione di gas di scarico di automobili
JPS53125286A (en) Catalyst for removing nitrogen oxide from exhaust gas
IT1061064B (it) Filtro per gas di scarico
IT1057931B (it) Procedimento per l allontanamento di ossidi di azoto da gas di scarico
IT1042887B (it) Processo per rimuovere ossidi di azoto da un gas di compustione mediante riduzione selettiva con ammoniaca
PL207401A1 (pl) Sposob usuwania tlenkow azotu z gazu odlotowego
JPS5294863A (en) Method of removing nitrogen oxides from exhaust gases
JPS5257077A (en) Removal of nitrogen oxides from exhaust gases
JPS52129678A (en) Method of removing nitrogen oxides from exhaust gas