JPS53122671A - Denitrating method and device therefor - Google Patents

Denitrating method and device therefor

Info

Publication number
JPS53122671A
JPS53122671A JP3673577A JP3673577A JPS53122671A JP S53122671 A JPS53122671 A JP S53122671A JP 3673577 A JP3673577 A JP 3673577A JP 3673577 A JP3673577 A JP 3673577A JP S53122671 A JPS53122671 A JP S53122671A
Authority
JP
Japan
Prior art keywords
denitrating
device therefor
gas passages
catalyst layers
denitrating method
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.)
Pending
Application number
JP3673577A
Other languages
English (en)
Inventor
Tadashi Araki
Hatsuo Saito
Motoyuki Funabashi
Ritaro Saito
Koji Seguchi
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP3673577A priority Critical patent/JPS53122671A/ja
Priority to US05/866,042 priority patent/US4199554A/en
Priority to CA294,680A priority patent/CA1099488A/en
Priority to DE19782801782 priority patent/DE2801782A1/de
Priority to NLAANVRAGE7800599,A priority patent/NL171230C/xx
Priority to FR7801523A priority patent/FR2377835A1/fr
Priority to PL1978204093A priority patent/PL113140B1/pl
Priority to GB2288/78A priority patent/GB1577613A/en
Publication of JPS53122671A publication Critical patent/JPS53122671A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP3673577A 1977-01-21 1977-03-31 Denitrating method and device therefor Pending JPS53122671A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP3673577A JPS53122671A (en) 1977-03-31 1977-03-31 Denitrating method and device therefor
US05/866,042 US4199554A (en) 1977-01-21 1977-12-30 Method of and apparatus for removing nitrogen oxides from the gases containing nitrogen oxides
CA294,680A CA1099488A (en) 1977-01-21 1978-01-10 Method of and apparatus for removing nitrogen oxides from the gases containing nitrogen oxides
DE19782801782 DE2801782A1 (de) 1977-01-21 1978-01-17 Verfahren und vorrichtung zum entfernen von stickstoffoxiden von stickstoffoxidhaltigen gasen
NLAANVRAGE7800599,A NL171230C (nl) 1977-01-21 1978-01-18 Werkwijze voor de katalytische verwijdering van stikstofoxyde uit een stikstofoxyde-bevattend gas met behulp van ammoniak.
FR7801523A FR2377835A1 (fr) 1977-01-21 1978-01-19 Perfectionnements aux procedes et dispositifs pour eliminer des oxydes d'azote a partir de gaz qui en contiennent
PL1978204093A PL113140B1 (en) 1977-01-21 1978-01-19 Method of removing nitrogen oxides from gases and apparatus for carrying out the process of nitrogen oxide removal from gazes
GB2288/78A GB1577613A (en) 1977-01-21 1978-01-19 Method of and apparatus for removing nitrogen oxides from gases containing nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3673577A JPS53122671A (en) 1977-03-31 1977-03-31 Denitrating method and device therefor

Publications (1)

Publication Number Publication Date
JPS53122671A true JPS53122671A (en) 1978-10-26

Family

ID=12477981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3673577A Pending JPS53122671A (en) 1977-01-21 1977-03-31 Denitrating method and device therefor

Country Status (1)

Country Link
JP (1) JPS53122671A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320854A (ja) * 2005-05-20 2006-11-30 Hino Motors Ltd 選択還元型触媒及びそれを用いたエンジンの排ガス浄化装置
JP2011050954A (ja) * 2010-10-14 2011-03-17 Hino Motors Ltd 選択還元型触媒の再生方法
US8105542B2 (en) 2007-06-19 2012-01-31 Hino Motors, Ltd. Engine exhaust gas purifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320854A (ja) * 2005-05-20 2006-11-30 Hino Motors Ltd 選択還元型触媒及びそれを用いたエンジンの排ガス浄化装置
US8105542B2 (en) 2007-06-19 2012-01-31 Hino Motors, Ltd. Engine exhaust gas purifier
JP2011050954A (ja) * 2010-10-14 2011-03-17 Hino Motors Ltd 選択還元型触媒の再生方法

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