IN2014CN03249A - - Google Patents

Info

Publication number
IN2014CN03249A
IN2014CN03249A IN3249CHN2014A IN2014CN03249A IN 2014CN03249 A IN2014CN03249 A IN 2014CN03249A IN 3249CHN2014 A IN3249CHN2014 A IN 3249CHN2014A IN 2014CN03249 A IN2014CN03249 A IN 2014CN03249A
Authority
IN
India
Prior art keywords
nitrogen
ammonia
nitrogen oxides
nitrogen oxide
catalyst
Prior art date
Application number
Other languages
English (en)
Inventor
Takeshi Yamashita
Katsuya Akiyama
Noriaki Mizutani
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of IN2014CN03249A publication Critical patent/IN2014CN03249A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases

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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
IN3249CHN2014 2011-11-04 2012-11-02 IN2014CN03249A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011242619A JP6134094B2 (ja) 2011-11-04 2011-11-04 窒素酸化物の除去方法
PCT/JP2012/078535 WO2013065850A1 (ja) 2011-11-04 2012-11-02 窒素酸化物の除去方法

Publications (1)

Publication Number Publication Date
IN2014CN03249A true IN2014CN03249A (enrdf_load_stackoverflow) 2015-07-03

Family

ID=48192187

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3249CHN2014 IN2014CN03249A (enrdf_load_stackoverflow) 2011-11-04 2012-11-02

Country Status (4)

Country Link
US (1) US9138680B2 (enrdf_load_stackoverflow)
JP (1) JP6134094B2 (enrdf_load_stackoverflow)
IN (1) IN2014CN03249A (enrdf_load_stackoverflow)
WO (1) WO2013065850A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9394294B2 (en) 2010-05-11 2016-07-19 Demerx, Inc. Methods and compositions for preparing and purifying noribogaine
MX2013000733A (es) 2010-07-23 2013-05-30 Demerx Inc Composiciones de noribogaina.
EP2481740B1 (en) 2011-01-26 2015-11-04 DemeRx, Inc. Methods and compositions for preparing noribogaine from voacangine
WO2013112673A1 (en) 2012-01-25 2013-08-01 Demerx, Inc. Synthetic voacangine
US9783535B2 (en) 2012-12-20 2017-10-10 Demerx, Inc. Substituted noribogaine

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA989141A (en) * 1971-10-21 1976-05-18 Arnold M. Eisenberg Process for destruction of nitrogen oxides
US3900554A (en) * 1973-03-16 1975-08-19 Exxon Research Engineering Co Method for the reduction of the concentration of no in combustion effluents using ammonia
JPS5214001B2 (enrdf_load_stackoverflow) 1973-08-02 1977-04-19
NL167334C (nl) * 1975-01-13 Mitsubishi Chem Ind Werkwijze voor het verwijderen van stikstofoxyden uit een verbrandingsgas, in afwezigheid van een katalysator en in aanwezigheid van een ammoniakbron en zuurstof.
US4216060A (en) * 1978-05-10 1980-08-05 Mitsubishi Kasei Kogyo Kabushiki Kaisha Horizontal type coke ovens
DE2832397B1 (de) * 1978-07-24 1979-11-29 Didier Eng Verfahren zur Senkung des Stickoxidgehaltes von Koksofenabgasen sowie Regenerativ-Verkokungsofen zur Durchfuehrung dieses Verfahrens
US4328020A (en) * 1980-11-24 1982-05-04 Ppg Industries, Inc. Melting glass with reduced NOx emissions
US4636370A (en) * 1983-11-10 1987-01-13 Exxon Research & Engineering Company Non-catalytic method for reducing the concentration of NO in combustion effluents by injection of ammonia at temperatures from about 975 degrees K. to 1300 degrees K.
US4693874A (en) * 1985-03-22 1987-09-15 Hurst Boyd E Method for reducing gas turbine NOx emissions
JPS6480428A (en) * 1987-09-22 1989-03-27 Mitsubishi Heavy Ind Ltd Denitration equipment of combustion exhaust gas
JPH0365216A (ja) * 1989-08-04 1991-03-20 Nkk Corp 無触媒アンモニア脱硝用２段希釈装置
JPH03267116A (ja) * 1990-03-14 1991-11-28 Nkk Corp 排ガス中の窒素酸化物を分解する方法
JP3051493B2 (ja) * 1991-05-17 2000-06-12 三菱重工業株式会社 窒素酸化物の浄化方法
JP3558737B2 (ja) * 1995-06-08 2004-08-25 バブコック日立株式会社 排ガス脱硝方法と排ガス処理方法
US5820838A (en) 1996-09-27 1998-10-13 Foster Wheeler Energia Oy Method and an apparatus for injection of NOx reducing agent
US5985222A (en) * 1996-11-01 1999-11-16 Noxtech, Inc. Apparatus and method for reducing NOx from exhaust gases produced by industrial processes
US5893940A (en) 1997-05-05 1999-04-13 Ppg Industries, Inc. Reduction of NOx emissions in a glass melting furnace
ATE244382T1 (de) * 1998-09-23 2003-07-15 Alstom Verfahren zur entstickung von rauchgasen
JP2002068734A (ja) 2000-08-24 2002-03-08 Mitsubishi Heavy Ind Ltd アンモニアの発生方法及び燃焼排ガスの処理方法
US20060198779A1 (en) * 2002-06-05 2006-09-07 Hurst Boyd E Selective non-catalytic reduction of NOx
JP4760702B2 (ja) * 2006-12-27 2011-08-31 日立造船株式会社 ノントランスファ式灰溶融炉排ガスの無触媒脱硝におけるリークアンモニア低減方法
US8815193B1 (en) * 2013-04-29 2014-08-26 Southwest Research Institute Selective non-catalytic reduction for NOx removal

Also Published As

Publication number Publication date
WO2013065850A1 (ja) 2013-05-10
JP6134094B2 (ja) 2017-05-24
JP2013094765A (ja) 2013-05-20
US9138680B2 (en) 2015-09-22
US20140286845A1 (en) 2014-09-25

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