BR9904729A - Dispositivo para tratamento de emissões de fábricas de aço, possuindo caracterìsticas e estrutura particulares - Google Patents

Dispositivo para tratamento de emissões de fábricas de aço, possuindo caracterìsticas e estrutura particulares

Info

Publication number
BR9904729A
BR9904729A BR9904729-2A BR9904729A BR9904729A BR 9904729 A BR9904729 A BR 9904729A BR 9904729 A BR9904729 A BR 9904729A BR 9904729 A BR9904729 A BR 9904729A
Authority
BR
Brazil
Prior art keywords
particular characteristics
emissions
steel mills
treating emissions
treating
Prior art date
Application number
BR9904729-2A
Other languages
English (en)
Inventor
Gianfranco Velcich
Enrico Malfa
Francesca Nappini
Original Assignee
Abb Ricerca Spa
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 Abb Ricerca Spa filed Critical Abb Ricerca Spa
Publication of BR9904729A publication Critical patent/BR9904729A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

"DISPOSITIVO PARA TRATAMENTO DE EMISSõES DE FáBRICAS DE AçO, POSSUINDO CARACTERìSTICAS E ESTRUTURA PARTICULARES" Dispositivo para tratamento de emissões, para fábricas de aço, compreendendo um duto de entrada, uma câmara de decantação e um duto de saída, compreendendo elementos para prover uniformidade ao fluxo de emissões, os quais se encontram localizados no interior da câmara de decantação.
BR9904729-2A 1998-10-16 1999-10-14 Dispositivo para tratamento de emissões de fábricas de aço, possuindo caracterìsticas e estrutura particulares BR9904729A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002228A IT1302688B1 (it) 1998-10-16 1998-10-16 Apparato di trattamento dei fumi di scarico di impianti siderurgiciavente particolari caratteristiche e struttura.

Publications (1)

Publication Number Publication Date
BR9904729A true BR9904729A (pt) 2000-08-08

Family

ID=11380883

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904729-2A BR9904729A (pt) 1998-10-16 1999-10-14 Dispositivo para tratamento de emissões de fábricas de aço, possuindo caracterìsticas e estrutura particulares

Country Status (4)

Country Link
US (1) US6235236B1 (pt)
EP (1) EP0994319A3 (pt)
BR (1) BR9904729A (pt)
IT (1) IT1302688B1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1302688B1 (it) * 1998-10-16 2000-09-29 Abb Ricerca Spa Apparato di trattamento dei fumi di scarico di impianti siderurgiciavente particolari caratteristiche e struttura.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049903C3 (de) * 1970-10-10 1978-05-24 Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen Verwendung einer einstellbar ausgebildeten Ringspaltwaschvorrichtung in einer Gichtgas-Reinigungsanlage für Druckhochöfen
JPS5140843B2 (pt) * 1972-02-05 1976-11-06
US4000885A (en) * 1974-11-18 1977-01-04 Whiting Corporation Cupola furnace waste gas recuperative system and method for operating same
CH606912A5 (pt) * 1977-03-07 1978-11-15 Von Roll Ag
CH665467A5 (de) * 1984-05-18 1988-05-13 Von Roll Ag Einrichtung zur stroemungsumlenkung von rauchgas und der flugascheabscheidung in einem mehrzugkessel.
DE19521321A1 (de) * 1995-06-12 1996-12-19 Abb Management Ag Verfahren und Vorrichtung zur Reduktion des Staubgehaltes der Abgase eines Dampferzeugers
IT1302688B1 (it) * 1998-10-16 2000-09-29 Abb Ricerca Spa Apparato di trattamento dei fumi di scarico di impianti siderurgiciavente particolari caratteristiche e struttura.

Also Published As

Publication number Publication date
ITMI982228A1 (it) 2000-04-16
EP0994319A2 (en) 2000-04-19
ITMI982228A0 (it) 1998-10-16
EP0994319A3 (en) 2000-06-14
US6235236B1 (en) 2001-05-22
IT1302688B1 (it) 2000-09-29

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]