JP2013226543A5 - - Google Patents

Download PDF

Info

Publication number: JP2013226543A5
Authority: JP; Japan
Prior art keywords: exhaust gas; temperature; concentration; ammonium sulfate; denitration catalyst
Prior art date: 2013-03-25
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

JP2013062344A

Other languages

English (en)

Japanese (ja)

Other versions

JP6134552B2 (ja

JP2013226543A (ja

Filing date

2013-03-25

Publication date

2016-03-03

2013-03-25 Application filed filed Critical

2013-03-25 Priority to JP2013062344A priority Critical patent/JP6134552B2/ja

2013-03-25 Priority claimed from JP2013062344A external-priority patent/JP6134552B2/ja

2013-11-07 Publication of JP2013226543A publication Critical patent/JP2013226543A/ja

2016-03-03 Publication of JP2013226543A5 publication Critical patent/JP2013226543A5/ja

2017-05-24 Application granted granted Critical

2017-05-24 Publication of JP6134552B2 publication Critical patent/JP6134552B2/ja

Status Active legal-status Critical Current

2033-03-25 Anticipated expiration legal-status Critical

Links

UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
229910052921 ammonium sulfate Inorganic materials 0.000 description 4
235000011130 ammonium sulphate Nutrition 0.000 description 4
238000001556 precipitation Methods 0.000 description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
229910002089 NOx Inorganic materials 0.000 description 2
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitrogen oxide Substances O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
239000003638 reducing agent Substances 0.000 description 2
239000002253 acid Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
229910052803 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
239000003546 flue gas Substances 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
229910052813 nitrogen oxide Inorganic materials 0.000 description 1
238000000746 purification Methods 0.000 description 1
KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical group [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
229910052815 sulfur oxide Inorganic materials 0.000 description 1
239000010457 zeolite Substances 0.000 description 1

JP2013062344A 2012-03-30 2013-03-25 燃焼排ガスの浄化方法、および脱硝触媒 Active JP6134552B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2013062344A JP6134552B2 (ja)	2012-03-30	2013-03-25	燃焼排ガスの浄化方法、および脱硝触媒

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2012080533		2012-03-30
JP2012080533		2012-03-30
JP2013062344A JP6134552B2 (ja)	2012-03-30	2013-03-25	燃焼排ガスの浄化方法、および脱硝触媒

Publications (3)

Publication Number	Publication Date
JP2013226543A JP2013226543A (ja)	2013-11-07
JP2013226543A5 true JP2013226543A5 (ru)	2016-03-03
JP6134552B2 JP6134552B2 (ja)	2017-05-24

Family

ID=49674803

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2013062344A Active JP6134552B2 (ja)	2012-03-30	2013-03-25	燃焼排ガスの浄化方法、および脱硝触媒

Country Status (1)

Country	Link
JP (1)	JP6134552B2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6393591B2 (ja)	2014-11-12	2018-09-19	日立造船株式会社	アルデヒド分解触媒および排ガス処理設備ならびに排ガス処理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07106300B2 (ja) *	1989-12-08	1995-11-15	財団法人産業創造研究所	燃焼排ガス中の窒素酸化物除去法
US5451385A (en) *	1991-08-01	1995-09-19	Air Products And Chemicals, Inc.	Control of exhaust emissions from methane-fueled internal combustion engines
US5149512A (en) *	1991-08-01	1992-09-22	Air Products And Chemicals, Inc.	Catalytic reduction of NOx using methane in the presence of oxygen
JPH05317650A (ja) *	1992-05-22	1993-12-03	Sakai Chem Ind Co Ltd	窒素酸化物接触還元用触媒
JPH06320008A (ja) *	1993-05-10	1994-11-22	Sekiyu Sangyo Kasseika Center	窒素酸化物接触還元用触媒
JPH09150035A (ja) *	1995-11-28	1997-06-10	Tosoh Corp	窒素酸化物の除去方法
JP3197857B2 (ja) *	1997-11-10	2001-08-13	財団法人産業創造研究所	脱硝方法
US20030073566A1 (en) *	2001-10-11	2003-04-17	Marshall Christopher L.	Novel catalyst for selective NOx reduction using hydrocarbons

2013
- 2013-03-25 JP JP2013062344A patent/JP6134552B2/ja active Active

Similar Documents

Publication	Publication Date	Title
CN103008002B (zh)	2015-02-18	Fe和Cu复合分子筛催化剂的制备方法及应用
RU2017107533A (ru)	2018-09-13	Выхлопная система с модифицированной ловушкой nox в условиях обедненной смеси
RU2014147605A (ru)	2016-06-20	Способ и система очистки выхлопного газа двигателя внутреннего сгорания
JP2012211586A5 (ru)	2013-05-09
JP2011089521A5 (ru)	2012-08-02
DE502007006702D1 (de)	2011-04-21	Verwendung von wässrigen guanidiniumformiat-lösungen zur selektiven katalytischen reduktion von stickoxiden in abgasen von fahrzeugen
GB2543166A (en)	2017-04-12	SCR Catalysts having improved low temperature performance and methods of making and using the same
JP2012505744A5 (ru)	2012-10-25
RU2013144923A (ru)	2015-04-20	СПОСОБ ОБРАБОТКИ ГАЗА, СОДЕРЖАЩЕГО ОКСИДЫ АЗОТА (NOx), ПУТЕМ ПРИМЕНЕНИЯ КОМПОЗИЦИИ НА ОСНОВЕ ЦИРКОНИЯ, ЦЕРИЯ И НИОБИЯ В КАЧЕСТВЕ КАТАЛИЗАТОРА
MY157391A (en)	2016-06-15	Selective catalytic reduction via electrolysis of urea
JP2012518734A5 (ru)	2013-02-07
WO2012119299A1 (zh)	2012-09-13	一种烟气脱硝催化剂及其制备和应用
RU2016114527A (ru)	2017-10-23	ВЫПУСКНАЯ СИСТЕМА С МОДИФИЦИРОВАННЫМ УЛОВИТЕЛЕМ NOx В ВЫХЛОПАХ, ОБЕДНЕННЫХ NOx
BRPI0911258A2 (pt)	2015-10-06	sistema de purificação de gás de exautão para o tratamento de gases de exaustão de motores por meio de catalizador scr
JP2011149401A5 (ru)	2012-11-15
JP2014513231A5 (ru)	2017-03-02
RU2013147682A (ru)	2015-05-10	Способ снижения оксидов азота и оксидов серы в выхлопном газе из двигателя внутреннего сгорания
JP2014514147A5 (ru)	2015-05-14
RU2016141321A (ru)	2018-04-26	Катализатор для очистки выхлопного газа
CN105170174A (zh)	2015-12-23	一种用于低温scr脱硝的渗氮碳基催化剂及其制备方法
JP2013226543A5 (ru)	2016-03-03
RU2019134568A (ru)	2021-04-30	Катализатор для очистки выхлопного газа, выхлопная система и способ
JP2013226545A5 (ru)	2016-03-03
CN103920392A (zh)	2014-07-16	一种利用贫富氧交替反应进行烟气脱硝的工艺
RU2019108278A (ru)	2020-09-25	УМЕНЬШЕНИЕ ВЛИЯНИЯ СУЛЬФАТИРОВАНИЯ НА Cu-SCR