IT1009792B - Processo per la eliminazione di ossidi di azoto da gas - Google Patents

Processo per la eliminazione di ossidi di azoto da gas

Info

Publication number
IT1009792B
IT1009792B IT21176/74A IT2117674A IT1009792B IT 1009792 B IT1009792 B IT 1009792B IT 21176/74 A IT21176/74 A IT 21176/74A IT 2117674 A IT2117674 A IT 2117674A IT 1009792 B IT1009792 B IT 1009792B
Authority
IT
Italy
Prior art keywords
elimination
gas
nitrogen oxides
oxides
nitrogen
Prior art date
Application number
IT21176/74A
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 IT1009792B publication Critical patent/IT1009792B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/20Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/36Nitrogen dioxide (NO2, N2O4)
IT21176/74A 1973-04-10 1974-04-09 Processo per la eliminazione di ossidi di azoto da gas IT1009792B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48040052A JPS49126566A (it) 1973-04-10 1973-04-10

Publications (1)

Publication Number Publication Date
IT1009792B true IT1009792B (it) 1976-12-20

Family

ID=12570130

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21176/74A IT1009792B (it) 1973-04-10 1974-04-09 Processo per la eliminazione di ossidi di azoto da gas

Country Status (9)

Country Link
US (1) US3957949A (it)
JP (1) JPS49126566A (it)
BE (1) BE813552A (it)
CA (1) CA1021922A (it)
DE (2) DE2416980B2 (it)
FR (1) FR2225197B1 (it)
GB (1) GB1455329A (it)
IT (1) IT1009792B (it)
NL (1) NL7404649A (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248942B2 (it) * 1975-01-06 1977-12-13
DE2555220A1 (de) * 1975-05-06 1977-06-23 Heinz Hoelter Verfahren und vorrichtung zur entschwefelung von abgasen mittels trockener absorptionsmasse mit gleichzeitiger einspruehung zur aufoxidation von no tief x
US4061743A (en) * 1975-05-06 1977-12-06 Fuji Kasui Engineering Co., Ltd. Exhaust gas scrubbing process
JPS5314662A (en) * 1976-07-28 1978-02-09 Hitachi Ltd Method for decreasing nitrogen oxides concentration of combustion exhaust gas
DE3233316A1 (de) * 1982-09-08 1984-03-08 Buckau-Walther AG, 4048 Grevenbroich Verfahren zum entfernen von stickoxyden aus abgasen
US4783325A (en) * 1985-05-14 1988-11-08 Jones Dale G Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases
DE3721607C2 (de) * 1986-06-30 1988-07-07 Steinmueller Gmbh L & C Verfahren zum abscheiden von stickstoffoxiden aus einem abgas
US5206002A (en) * 1991-08-29 1993-04-27 Cannon Boiler Works, Inc. Process for removing nox and sox from exhaust gas
US5401372A (en) * 1993-04-26 1995-03-28 Ceramatec, Inc. Electrochemical catalytic reduction cell for the reduction of NOx in an O2 -containing exhaust emission
US6471933B1 (en) 1995-02-21 2002-10-29 Anderson Oliver Dotson Ozone-oxidized carbon black composition with low conductivity and improved color
US7658891B1 (en) 1997-11-21 2010-02-09 Barnes Ronald L Air purification and decontamination for hazmat suits
US5985223A (en) * 1998-06-02 1999-11-16 The Boc Group, Inc. Removal of NOx and SOx emissions form pickling lines for metal treatment
AU770690B2 (en) * 1999-03-05 2004-02-26 Boc Gases Australia Limited Removal of toxic gases using ozonated water technology
US6610263B2 (en) * 2000-08-01 2003-08-26 Enviroscrub Technologies Corporation System and process for removal of pollutants from a gas stream
US7232782B2 (en) * 2002-03-06 2007-06-19 Enviroscrub Technologies Corp. Regeneration, pretreatment and precipitation of oxides of manganese
US20030059460A1 (en) * 2001-09-27 2003-03-27 Yasuhiko Tabata Hybrid material for regeneration of living body tissue
WO2003072241A1 (en) * 2001-12-21 2003-09-04 Enviroscrub Technologies Corporation Pretreatment and regeneration of oxides of manganese
US20060198778A1 (en) * 2002-06-05 2006-09-07 Barckholtz Timothy A Reduction of NOx in fluid catalytic cracking regenerator off-gas streams
US20040005262A1 (en) * 2002-06-05 2004-01-08 Exxonmobil Research And Engineering Company Process for reducing NOx in waste gas streams using chlorine dioxide
US20060233688A1 (en) * 2002-06-05 2006-10-19 Barckholtz Timothy A Non-catalytic reduction and oxidation process for the removal of NOx
US20060198779A1 (en) * 2002-06-05 2006-09-07 Hurst Boyd E Selective non-catalytic reduction of NOx
US20040022708A1 (en) * 2002-06-05 2004-02-05 Exxonmobil Research And Engineering Company Selective non-catalytic reduction of NOx
US20040062697A1 (en) * 2002-10-01 2004-04-01 Airborne Pollution Control Inc. Flue gas purification method
BRPI0407007A (pt) * 2003-01-28 2006-01-10 Enviroscrub Technologies Corp Método e sistema para o processamento rápido e adaptável de óxidos de manganês e sistema integrado de controle de poluição e processamento de sorbente
US7488464B2 (en) * 2003-07-31 2009-02-10 Enviroscrub Technologies Corporation Metal oxide processing methods and systems
US7303735B2 (en) * 2003-10-17 2007-12-04 The Boc Group, Inc. Process for the removal of contaminants from gas streams
CN100448786C (zh) * 2004-08-31 2009-01-07 罗瑞真 一种流体净化方法及其装置
US7514053B2 (en) * 2005-04-21 2009-04-07 Envirosolv Energy Llc Method for removing sulfur dioxide, mercury, and nitrogen oxides from a gas stream
KR100622990B1 (ko) 2005-04-25 2006-09-13 한국에너지기술연구원 이산화염소를 이용한 연소배가스중의 이산화황과질소산화물의 제거방법
JP4584121B2 (ja) * 2005-11-21 2010-11-17 株式会社キャタラー アルカリ賦活の排ガスの処理方法
US20070154373A1 (en) * 2006-01-05 2007-07-05 Envirosolv Energy Llc Methods for regenerating oxidants used for removing pollutants from a gas stream
US20070154374A1 (en) * 2006-01-05 2007-07-05 Envirosolv Energy Llc Method for removing sulfur dioxide and other acid gases, mercury, and nitrogen oxides from a gas stream with the optional production of ammonia based fertilizers
WO2013180760A2 (en) 2012-01-09 2013-12-05 Robert Richardson Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof
US9144769B2 (en) 2012-01-09 2015-09-29 Scio-Tech, Llc Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof
US9981241B2 (en) 2012-01-09 2018-05-29 Alloys Cleaning, Inc. Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof
US9079227B2 (en) 2013-04-08 2015-07-14 Ronald L. Barnes Sanitizing and cleaning process and apparatus
DE102015000423A1 (de) * 2015-01-14 2016-07-14 Universität Heidelberg Ozongenerator, NO-zu-NO₂-Konverter, Verfahren zum Konvertieren von NO zu NO₂ und Verwendung
CN112206642A (zh) * 2019-07-12 2021-01-12 超重力有限公司 废气处理方法
CN113134293A (zh) * 2020-01-19 2021-07-20 超重力有限公司 污染物质处理系统
CN111229006A (zh) * 2020-03-11 2020-06-05 山东师范大学 一种利用含二氧化氯液体进行脱硝的方法
CN114160123A (zh) * 2021-12-15 2022-03-11 天津大学 锰基金属氧化物单体催化剂、负载催化剂及其制备、应用方法
CN114432865A (zh) * 2022-01-13 2022-05-06 米凯利科技(北京)有限公司 Ltor低温脱硫脱硝脱氨组合物及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149907A (en) * 1957-09-03 1964-09-22 Linde Eismasch Ag Removal of nitric oxide from gas mixtures containing the same
US3023076A (en) * 1957-09-03 1962-02-27 Linde Eismasch Ag Removal of nitric oxide from gas mixtures containing the same
US3773897A (en) * 1970-10-19 1973-11-20 Steel Corp Process for removing nitric oxide from gaseous mixtures

Also Published As

Publication number Publication date
GB1455329A (en) 1976-11-10
FR2225197A1 (it) 1974-11-08
CA1021922A (en) 1977-12-06
JPS49126566A (it) 1974-12-04
US3957949A (en) 1976-05-18
DE2462681C2 (de) 1979-09-13
BE813552A (fr) 1974-07-31
NL7404649A (it) 1974-10-14
DE2416980B2 (de) 1978-06-08
DE2462681B1 (de) 1979-01-18
DE2416980A1 (de) 1974-10-31
AU6775174A (en) 1975-10-16
FR2225197B1 (it) 1978-09-08

Similar Documents

Publication Publication Date Title
IT1009792B (it) Processo per la eliminazione di ossidi di azoto da gas
IT1026094B (it) Procedimento per la rimozione di cssidi di azoto da gas di scarico industrial
IT1024532B (it) Prodedimento per l eliminazione se lettiva di ossidi di azoto da gas di scarico
IT993099B (it) Processo per la rimozione di ossidi di azoto da gas di combustio ne
NL7606042A (nl) Werkwijze ter bereiding van zeer zuivere stikstof uit lucht.
IT1039139B (it) Processo per la purificazione di ersteri triarilfosforici
IT993100B (it) Processo per la rimozione di ossi di di azoto ed ossidi di zolfo da gas
IT1010403B (it) Processo per la purificazione di gas
IT971118B (it) Metodo per il ricupero di molibde no da catalizzatore esaurito
IT1011622B (it) Metodo per la produzione di gas di riduzione
IT1006392B (it) Metodo per l eliminazione di ossidi di azoto presenti in gas
IT961166B (it) Processo ed apparecchiatura per la depurazione di gas
IT1038171B (it) Processo per il trattamento catalitico di gas di scarico
IT1021774B (it) Processo per la preparazione di gas riducenti
IT1019357B (it) Apparecchiatura per la depurazione catalitica di gas
IT1043322B (it) Processo per il recupero di vanadio da catalizzatori
NL7510990A (nl) Werkwijze ter verwijdering van stikstofoxyden uit gasmengsels.
IT1065068B (it) Processo per l eliminazione di fosgene da gas di scarico
BR7400243D0 (pt) Processo de preparacao de gas redutor
IT974322B (it) Procedimento per asportare ossidi d azoto da gas di scarico
IT1019309B (it) Procedimento per la purificazione di correnti gassose
IT1008944B (it) Processo per la preparazione di gas
IT1042594B (it) Processo per la preparazione di catalizzatori
IT1048613B (it) Processo per la preparazione di acetacetamido n solfofluoruro
IT997567B (it) Procedimento per la rimozione di ossidi di azoto da gas di scarico