Nothing Special   »   [go: up one dir, main page]

JPS5319187A - Removing method for nitrogen oxides - Google Patents

Removing method for nitrogen oxides

Info

Publication number
JPS5319187A
JPS5319187A JP9425076A JP9425076A JPS5319187A JP S5319187 A JPS5319187 A JP S5319187A JP 9425076 A JP9425076 A JP 9425076A JP 9425076 A JP9425076 A JP 9425076A JP S5319187 A JPS5319187 A JP S5319187A
Authority
JP
Japan
Prior art keywords
nitrogen oxides
removing method
contg
nox
havdle
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.)
Granted
Application number
JP9425076A
Other languages
Japanese (ja)
Other versions
JPS5712409B2 (en
Inventor
Yasunori Kaneko
Masao Maki
Kunihiro Tsuruta
Ikuo Kobayashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9425076A priority Critical patent/JPS5319187A/en
Publication of JPS5319187A publication Critical patent/JPS5319187A/en
Publication of JPS5712409B2 publication Critical patent/JPS5712409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To treat NOx in the air by a dry method easy to havdle in an efficient and stable menner by contacting NOx contg. gas with a compsn. contg. calcium dihydrogenphosphate, an alkali, and a cementing agent.
COPYRIGHT: (C)1978,JPO&Japio
JP9425076A 1976-08-06 1976-08-06 Removing method for nitrogen oxides Granted JPS5319187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9425076A JPS5319187A (en) 1976-08-06 1976-08-06 Removing method for nitrogen oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9425076A JPS5319187A (en) 1976-08-06 1976-08-06 Removing method for nitrogen oxides

Publications (2)

Publication Number Publication Date
JPS5319187A true JPS5319187A (en) 1978-02-22
JPS5712409B2 JPS5712409B2 (en) 1982-03-10

Family

ID=14105044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9425076A Granted JPS5319187A (en) 1976-08-06 1976-08-06 Removing method for nitrogen oxides

Country Status (1)

Country Link
JP (1) JPS5319187A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083028U (en) * 1983-11-10 1985-06-08 シャープ株式会社 Air cleaner
JPS63267421A (en) * 1987-04-27 1988-11-04 Ebara Infilco Co Ltd Method for removing nitrogen oxide out of gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790136B2 (en) * 1989-04-28 1995-10-04 旭光学工業株式会社 Exhaust gas filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083028U (en) * 1983-11-10 1985-06-08 シャープ株式会社 Air cleaner
JPS63267421A (en) * 1987-04-27 1988-11-04 Ebara Infilco Co Ltd Method for removing nitrogen oxide out of gas
JPH0365209B2 (en) * 1987-04-27 1991-10-11

Also Published As

Publication number Publication date
JPS5712409B2 (en) 1982-03-10

Similar Documents

Publication Publication Date Title
JPS5211187A (en) Catalyst for removing nox
JPS5226024A (en) Two-stage combustion process and its equipments
JPS51137670A (en) Method for decreasing nitrogen oxides in exhaust gas
JPS5319187A (en) Removing method for nitrogen oxides
JPS51126990A (en) Process for removing nitrogen oxides
JPS5218468A (en) Process for removal of nitrogen oxides
JPS527371A (en) Method for removing nitrogen oxides in gases
JPS5229470A (en) Desulfurization-denitration method
JPS5331028A (en) Re-cycling system for exhaust gas
JPS5211164A (en) Process for removing nitrogen oxides
JPS5220993A (en) Process of gypsum by exhaust gas desulfurization
JPS51142490A (en) Catalyst for removing nox
JPS5239592A (en) Denitration catalyst
JPS5224982A (en) Exhaust gas desulfurization process
JPS51114371A (en) A method of treating nitrogen oxide in waste gas
JPS51142479A (en) An exhaust gas purification process
JPS51112777A (en) Dry method of gas purification
JPS5215476A (en) Process for treatment of exhaust gases containing nitrogen oxides and dust
JPS5232871A (en) Method of denitrating flue gas
JPS51151257A (en) An exhaust gas desulfurization and denitration process
JPS52773A (en) Process for removal of nitrogen oxides
JPS5235760A (en) Method of removing nox in exhaust gas
JPS525671A (en) Process for removing nitrogen oxides contained in exhaust gases
JPS52771A (en) Process for removal of nitrogen oxides and sulfur oxides in exhaust ga ses
JPS5216472A (en) Nox reducing agent feeding process and waste gas treatment process