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BR9005346A - PROCESS FOR THE INTRODUCTION OF DOSING OF A LIQUID TREATMENT AGENT IN THE EXHAUST GAS CHAIN IN COMBUSTION AND SPRAYING NOZZLE PROCESSES - Google Patents

PROCESS FOR THE INTRODUCTION OF DOSING OF A LIQUID TREATMENT AGENT IN THE EXHAUST GAS CHAIN IN COMBUSTION AND SPRAYING NOZZLE PROCESSES

Info

Publication number
BR9005346A
BR9005346A BR909005346A BR9005346A BR9005346A BR 9005346 A BR9005346 A BR 9005346A BR 909005346 A BR909005346 A BR 909005346A BR 9005346 A BR9005346 A BR 9005346A BR 9005346 A BR9005346 A BR 9005346A
Authority
BR
Brazil
Prior art keywords
dosing
introduction
combustion
exhaust gas
treatment agent
Prior art date
Application number
BR909005346A
Other languages
Portuguese (pt)
Inventor
Johannes Josef Edmund Martin
Original Assignee
Martin Umwelt & Energietech
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 Martin Umwelt & Energietech filed Critical Martin Umwelt & Energietech
Publication of BR9005346A publication Critical patent/BR9005346A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nozzles (AREA)
  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Chimneys And Flues (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

The atomising nozzle for a treatment medium which is to be introduced into the firebox of a furnace is designed as a single-substance nozzle and has a nozzle body (1) which comprises on the one hand pressure supply pipes (2) and (3) and on the other hand a mixing chamber (4). The pressure supply pipes (2) and (3) open into the mixing chamber (4) and are connected at their other ends on the one hand to the supply pipe (5) for the treatment medium and on the other hand to the supply pipe (6) for the carrier medium. Directly following the mixing chamber (4), in which the carrier medium and the treatment medium are mixed with one another, there is connected a nozzle head (8) which can be screwed onto the nozzle body (1) and which has a single atomising opening (9).
BR909005346A 1989-10-24 1990-10-23 PROCESS FOR THE INTRODUCTION OF DOSING OF A LIQUID TREATMENT AGENT IN THE EXHAUST GAS CHAIN IN COMBUSTION AND SPRAYING NOZZLE PROCESSES BR9005346A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3935401A DE3935401C1 (en) 1989-10-24 1989-10-24
SG44994A SG44994G (en) 1989-10-24 1994-03-26 Method for introducing and for dosing a liquid treatment medium in combustion processes

Publications (1)

Publication Number Publication Date
BR9005346A true BR9005346A (en) 1991-09-17

Family

ID=25886397

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909005346A BR9005346A (en) 1989-10-24 1990-10-23 PROCESS FOR THE INTRODUCTION OF DOSING OF A LIQUID TREATMENT AGENT IN THE EXHAUST GAS CHAIN IN COMBUSTION AND SPRAYING NOZZLE PROCESSES

Country Status (9)

Country Link
EP (1) EP0424895B1 (en)
JP (1) JP2531543B2 (en)
AT (1) ATE88803T1 (en)
BR (1) BR9005346A (en)
CA (1) CA2028392C (en)
DE (1) DE3935401C1 (en)
DK (1) DK0424895T3 (en)
ES (1) ES2041101T3 (en)
SG (1) SG44994G (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003665B4 (en) 2006-08-09 2017-08-31 Martin GmbH für Umwelt- und Energietechnik Nozzle for introducing and metering a treatment medium into the exhaust gas flow in combustion processes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057985B (en) * 1952-03-07 1959-05-21 Ernst Schlick Atomizer for liquids to be mixed with one another
JPS5216472A (en) * 1975-07-30 1977-02-07 Babcock Hitachi Kk Nox reducing agent feeding process and waste gas treatment process
SE449449B (en) * 1984-11-26 1987-05-04 Bejaco Ab PROCEDURE FOR INHIBITION OF FINE DISTRIBUTED LIQUID IN A GAS FLOW AND DEVICE FOR EXTENDING THE PROCEDURE
SE452413B (en) * 1984-12-04 1987-11-30 Flaekt Ab MEDIUM MIXING NOZE, INTENDED TO BE USED IN A CONTACT REACTOR
DE3935400C1 (en) * 1989-10-24 1990-08-09 Martin Gmbh Fuer Umwelt- Und Energietechnik, 8000 Muenchen, De

Also Published As

Publication number Publication date
EP0424895A3 (en) 1991-08-21
DE3935401C1 (en) 1991-06-20
EP0424895B1 (en) 1993-04-28
CA2028392C (en) 1999-03-23
JPH03255811A (en) 1991-11-14
CA2028392A1 (en) 1991-04-25
JP2531543B2 (en) 1996-09-04
ES2041101T3 (en) 1993-11-01
DK0424895T3 (en) 1993-08-16
EP0424895A2 (en) 1991-05-02
SG44994G (en) 1994-11-25
ATE88803T1 (en) 1993-05-15

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/10/2010