JPH0574414B2 - - Google Patents

Info

Publication number
JPH0574414B2
JPH0574414B2 JP86251587A JP25158786A JPH0574414B2 JP H0574414 B2 JPH0574414 B2 JP H0574414B2 JP 86251587 A JP86251587 A JP 86251587A JP 25158786 A JP25158786 A JP 25158786A JP H0574414 B2 JPH0574414 B2 JP H0574414B2
Authority
JP
Japan
Prior art keywords
catalyst
exhaust gas
denitrification
compounds
added
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.)
Expired - Fee Related
Application number
JP86251587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63147547A (ja
Inventor
Masayuki Hanada
Morio Fukuda
Kyoshi Nagano
Makoto Imanari
Takeo Koshikawa
Akihiro Yamauchi
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.)
Mitsubishi Chemical Corp
Mitsubishi Heavy Industries Ltd
Sakai Chemical Industry Co Ltd
Mitsubishi Chemical Engineering Corp
JGC Catalysts and Chemicals Ltd
Original Assignee
Catalysts and Chemicals Industries Co Ltd
Mitsubishi Heavy Industries Ltd
Mitsubishi Petrochemical Co Ltd
Sakai Chemical Industry Co Ltd
Mitsubishi Petrochemicals Engineering Co 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 Catalysts and Chemicals Industries Co Ltd, Mitsubishi Heavy Industries Ltd, Mitsubishi Petrochemical Co Ltd, Sakai Chemical Industry Co Ltd, Mitsubishi Petrochemicals Engineering Co Ltd filed Critical Catalysts and Chemicals Industries Co Ltd
Priority to CA000542974A priority Critical patent/CA1291743C/en
Priority to EP87110763A priority patent/EP0256359B1/en
Priority to AT87110763T priority patent/ATE76325T1/de
Priority to DE8787110763T priority patent/DE3779209D1/de
Priority to US07/077,644 priority patent/US4891348A/en
Publication of JPS63147547A publication Critical patent/JPS63147547A/ja
Publication of JPH0574414B2 publication Critical patent/JPH0574414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP61251587A 1986-07-25 1986-10-24 耐ヒ素毒性及び耐カルシウム性を有する脱硝触媒 Granted JPS63147547A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA000542974A CA1291743C (en) 1986-07-25 1987-07-24 Catalyst for removing nitrogen oxides in exhaust gases
EP87110763A EP0256359B1 (en) 1986-07-25 1987-07-24 Catalysts and use thereof for removing nitrogen oxides in exhaust gas
AT87110763T ATE76325T1 (de) 1986-07-25 1987-07-24 Katalysatoren und ihr gebrauch zur entfernung von stickoxiden in abgasen.
DE8787110763T DE3779209D1 (de) 1986-07-25 1987-07-24 Katalysatoren und ihr gebrauch zur entfernung von stickoxiden in abgasen.
US07/077,644 US4891348A (en) 1986-07-25 1987-07-24 Catalyst for removing nitrogen oxides in exhaust gases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17834686 1986-07-29
JP61-178346 1986-07-29

Publications (2)

Publication Number Publication Date
JPS63147547A JPS63147547A (ja) 1988-06-20
JPH0574414B2 true JPH0574414B2 (enrdf_load_stackoverflow) 1993-10-18

Family

ID=16046889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61251587A Granted JPS63147547A (ja) 1986-07-25 1986-10-24 耐ヒ素毒性及び耐カルシウム性を有する脱硝触媒

Country Status (1)

Country Link
JP (1) JPS63147547A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6833494B2 (ja) 2016-12-15 2021-02-24 三菱パワー株式会社 燃焼排ガスからＮＯｘを除去するための触媒および方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385790A (en) * 1977-01-10 1978-07-28 Tdk Corp Waste gas treating catalyst
JPS56158151A (en) * 1980-05-10 1981-12-05 Babcock Hitachi Kk Catalyst for removing nitrogen oxide and its production

Also Published As

Publication number Publication date
JPS63147547A (ja) 1988-06-20

Similar Documents

Publication Publication Date Title
RU2058814C1 (ru) Катализатор для селективного восстановления окисей азота аммиаком и способ его приготовления
KR100439004B1 (ko) 배연탈질용 선택적 환원촉매 및 이의 제조방법
JPH0817939B2 (ja) 排煙脱硝触媒
US4891348A (en) Catalyst for removing nitrogen oxides in exhaust gases
JPH08196B2 (ja) 燃焼排ガスの窒素酸化物含有量を減少させる触媒
JPS6214339B2 (enrdf_load_stackoverflow)
GB2193655A (en) Catalyst for removing nitrogen oxides from exhaust gases
JP2730987B2 (ja) 窒素酸化物除去用触媒および該触媒を用いた窒素酸化物の除去方法
EP0643991B1 (en) Nitrogen oxide decomposing catalyst and denitration method using the same
CN107626292A (zh) 烟气脱硫脱硝催化剂及其制备方法和应用
JPH0242536B2 (enrdf_load_stackoverflow)
KR100518957B1 (ko) 배기가스의 정화방법
KR100439005B1 (ko) 고온용 배연탈질 선택적 환원 촉매 및 이의 제조방법
CN111420702A (zh) 一种高活性抗水抗硫低温scr脱硝催化剂及其制备方法
JPS6257382B2 (enrdf_load_stackoverflow)
JPH0574414B2 (enrdf_load_stackoverflow)
JP2583912B2 (ja) 窒素酸化物除去用触媒
JPS5812057B2 (ja) シヨクバイソセイブツ
JPH049581B2 (enrdf_load_stackoverflow)
JP7183081B2 (ja) 脱硝触媒およびその製造方法
JPH038820B2 (enrdf_load_stackoverflow)
JPH0417091B2 (enrdf_load_stackoverflow)
JP2825343B2 (ja) 窒素酸化物除去用触媒の製造方法
JPS61230748A (ja) 窒素酸化物浄化用触媒
JP2005021780A (ja) 排ガス処理触媒の製造方法

Legal Events

Date Code Title Description
S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees