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JPS545862A - Reducing agent injection method - Google Patents

Reducing agent injection method

Info

Publication number
JPS545862A
JPS545862A JP7052277A JP7052277A JPS545862A JP S545862 A JPS545862 A JP S545862A JP 7052277 A JP7052277 A JP 7052277A JP 7052277 A JP7052277 A JP 7052277A JP S545862 A JPS545862 A JP S545862A
Authority
JP
Japan
Prior art keywords
reducing agent
injection method
agent injection
gas stream
agent
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
JP7052277A
Other languages
Japanese (ja)
Inventor
Hirohiko Sakuyama
Shoichi Masuko
Michihiro Shimizu
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 Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP7052277A priority Critical patent/JPS545862A/en
Publication of JPS545862A publication Critical patent/JPS545862A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31322—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE:To accomplish effective reduction of NOx with the reucing agent running against the gas stream by injecting the agent in the direction opposite to the gas stream or at any right angle to this direction in a catalyst-free reductive denitration apparatus.
JP7052277A 1977-06-16 1977-06-16 Reducing agent injection method Pending JPS545862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7052277A JPS545862A (en) 1977-06-16 1977-06-16 Reducing agent injection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7052277A JPS545862A (en) 1977-06-16 1977-06-16 Reducing agent injection method

Publications (1)

Publication Number Publication Date
JPS545862A true JPS545862A (en) 1979-01-17

Family

ID=13433935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7052277A Pending JPS545862A (en) 1977-06-16 1977-06-16 Reducing agent injection method

Country Status (1)

Country Link
JP (1) JPS545862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154312U (en) * 1982-04-09 1983-10-15 バブコツク日立株式会社 Combustion equipment that reduces nitrogen oxides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154312U (en) * 1982-04-09 1983-10-15 バブコツク日立株式会社 Combustion equipment that reduces nitrogen oxides
JPS6226652Y2 (en) * 1982-04-09 1987-07-08

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