JPS5293664A - Removal of nitrogen oxide in exhaust gas - Google Patents

Removal of nitrogen oxide in exhaust gas

Info

Publication number
JPS5293664A
JPS5293664A JP999376A JP999376A JPS5293664A JP S5293664 A JPS5293664 A JP S5293664A JP 999376 A JP999376 A JP 999376A JP 999376 A JP999376 A JP 999376A JP S5293664 A JPS5293664 A JP S5293664A
Authority
JP
Japan
Prior art keywords
exhaust gas
removal
nitrogen oxide
metal powders
nox
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
JP999376A
Other languages
Japanese (ja)
Inventor
Masami Okabe
Mitsuyoshi Hashimoto
Hiroji Miyagawa
Kenji Yamada
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP999376A priority Critical patent/JPS5293664A/en
Publication of JPS5293664A publication Critical patent/JPS5293664A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE:To decrease the discharge of NOx and dust at low price, by atomizing contact with the metal powders, such as Fe etc. or metal powders treated with sulfuric acid, at the time of treating exhaust gas, containing NOx, under the wxistence of NH3.
JP999376A 1976-02-03 1976-02-03 Removal of nitrogen oxide in exhaust gas Pending JPS5293664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP999376A JPS5293664A (en) 1976-02-03 1976-02-03 Removal of nitrogen oxide in exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP999376A JPS5293664A (en) 1976-02-03 1976-02-03 Removal of nitrogen oxide in exhaust gas

Publications (1)

Publication Number Publication Date
JPS5293664A true JPS5293664A (en) 1977-08-06

Family

ID=11735371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP999376A Pending JPS5293664A (en) 1976-02-03 1976-02-03 Removal of nitrogen oxide in exhaust gas

Country Status (1)

Country Link
JP (1) JPS5293664A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147670A (en) * 1977-05-30 1978-12-22 Mitsubishi Heavy Ind Ltd Catalyst-free denitration method
JPS5439441U (en) * 1977-08-23 1979-03-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147670A (en) * 1977-05-30 1978-12-22 Mitsubishi Heavy Ind Ltd Catalyst-free denitration method
JPS5439441U (en) * 1977-08-23 1979-03-15

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