JPS5280271A - Removing nitrogen oxides with honey comb type catalist structure - Google Patents

Removing nitrogen oxides with honey comb type catalist structure

Info

Publication number
JPS5280271A
JPS5280271A JP50157008A JP15700875A JPS5280271A JP S5280271 A JPS5280271 A JP S5280271A JP 50157008 A JP50157008 A JP 50157008A JP 15700875 A JP15700875 A JP 15700875A JP S5280271 A JPS5280271 A JP S5280271A
Authority
JP
Japan
Prior art keywords
catalist
honey comb
comb type
nitrogen oxides
removing nitrogen
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
JP50157008A
Other languages
Japanese (ja)
Inventor
Fusao Nishida
Hiroo Matsuoka
Tomiaki Yamada
Kintaro Tsuda
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.)
JGC Corp
Original Assignee
JGC Corp
Japan Gasoline 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 JGC Corp, Japan Gasoline Co Ltd filed Critical JGC Corp
Priority to JP50157008A priority Critical patent/JPS5280271A/en
Publication of JPS5280271A publication Critical patent/JPS5280271A/en
Pending legal-status Critical Current

Links

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

PURPOSE: To improve NOx- removal ratio at a practical pressure loss by making the exhaust gas through a honey comb type catalyst of specific dimension at a specific flow rate.
COPYRIGHT: (C)1977,JPO&Japio
JP50157008A 1975-12-27 1975-12-27 Removing nitrogen oxides with honey comb type catalist structure Pending JPS5280271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50157008A JPS5280271A (en) 1975-12-27 1975-12-27 Removing nitrogen oxides with honey comb type catalist structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50157008A JPS5280271A (en) 1975-12-27 1975-12-27 Removing nitrogen oxides with honey comb type catalist structure

Publications (1)

Publication Number Publication Date
JPS5280271A true JPS5280271A (en) 1977-07-05

Family

ID=15640152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50157008A Pending JPS5280271A (en) 1975-12-27 1975-12-27 Removing nitrogen oxides with honey comb type catalist structure

Country Status (1)

Country Link
JP (1) JPS5280271A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456072A (en) * 1977-10-13 1979-05-04 Kawasaki Heavy Ind Ltd Denitrating method for exhaust combustion gas
JPS60183026A (en) * 1984-03-01 1985-09-18 Mitsubishi Heavy Ind Ltd Treatment of exhaust gas
JPS60225650A (en) * 1984-04-25 1985-11-09 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for purifying nitrogen oxide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456072A (en) * 1977-10-13 1979-05-04 Kawasaki Heavy Ind Ltd Denitrating method for exhaust combustion gas
JPS60183026A (en) * 1984-03-01 1985-09-18 Mitsubishi Heavy Ind Ltd Treatment of exhaust gas
JPS60225650A (en) * 1984-04-25 1985-11-09 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for purifying nitrogen oxide

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