EP0282715A3 - Procédé pour réduire l'émission de substances nocives dans un four de réchauffage sous atmosphère protectrice - Google Patents

Procédé pour réduire l'émission de substances nocives dans un four de réchauffage sous atmosphère protectrice Download PDF

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Publication number
EP0282715A3
EP0282715A3 EP88101517A EP88101517A EP0282715A3 EP 0282715 A3 EP0282715 A3 EP 0282715A3 EP 88101517 A EP88101517 A EP 88101517A EP 88101517 A EP88101517 A EP 88101517A EP 0282715 A3 EP0282715 A3 EP 0282715A3
Authority
EP
European Patent Office
Prior art keywords
nocuous
reduction
heating furnace
furnace operating
protective gases
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.)
Withdrawn
Application number
EP88101517A
Other languages
German (de)
English (en)
Other versions
EP0282715A2 (fr
Inventor
Werner Kreitz
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.)
Otto Junker GmbH
Original Assignee
Otto Junker GmbH
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 Otto Junker GmbH filed Critical Otto Junker GmbH
Publication of EP0282715A2 publication Critical patent/EP0282715A2/fr
Publication of EP0282715A3 publication Critical patent/EP0282715A3/fr
Withdrawn legal-status Critical Current

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D99/0035—Heating indirectly through a radiant surface
    • 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
    • F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Incineration Of Waste (AREA)
EP88101517A 1987-03-05 1988-02-03 Procédé pour réduire l'émission de substances nocives dans un four de réchauffage sous atmosphère protectrice Withdrawn EP0282715A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3707099 1987-03-05
DE19873707099 DE3707099A1 (de) 1987-03-05 1987-03-05 Verfahren zur reduzierung der schadstoffemissionswerte eines mit schutzgas arbeitenden erwaermungsofens

Publications (2)

Publication Number Publication Date
EP0282715A2 EP0282715A2 (fr) 1988-09-21
EP0282715A3 true EP0282715A3 (fr) 1990-02-07

Family

ID=6322352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88101517A Withdrawn EP0282715A3 (fr) 1987-03-05 1988-02-03 Procédé pour réduire l'émission de substances nocives dans un four de réchauffage sous atmosphère protectrice

Country Status (2)

Country Link
EP (1) EP0282715A3 (fr)
DE (1) DE3707099A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735068A (zh) * 2011-04-05 2012-10-17 易普森国际有限公司 将伴生的可燃烧的保护气体用作加热用气体的方法和工业炉

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720251C1 (en) * 1987-06-19 1988-03-24 H-Peter Prof Charles Method for cleaning the off-gases from the annealing chamber (carburizing chamber, case-hardening chamber) of annealing installations in the steel industry
DE4416233A1 (de) * 1994-05-07 1995-11-09 Iob Ind Ofen Bau Gmbh Glühofen, insbesondere für Schleudergußrohre, mit einer mit Rauchgasen beheizbaren Vorwärmzone
DE10208267A1 (de) * 2002-02-26 2003-09-04 Westfalen Ag Verfahren und Vorrichtung zur Wärmebehandlung von Werkstücken
US7727305B2 (en) * 2006-04-20 2010-06-01 Lummus Technology Inc. Method and system for atmosphere recycling
DE102007062551B4 (de) * 2007-12-20 2012-02-23 Otto Junker Gmbh Vorrichtung und Verfahren zur Erwärmung von Metallbolzen
DE102013105543A1 (de) * 2013-05-29 2014-12-04 Otto Junker Gmbh Vorrichtung und Verfahren zur Wärmebehandlung von metallischem Nutzgut unter Schutzgas-/Reaktionsgasatmosphäre im Durchlaufbetrieb

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214869A (en) * 1978-05-31 1980-07-29 Midland-Ross Corporation Furnace with radiant burndown tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055334A (en) * 1976-02-09 1977-10-25 Alumax Inc. Recycle burner system
US4299561A (en) * 1980-03-18 1981-11-10 Stokes Keith J Recovery of heat from flue gas
NL8300288A (nl) * 1983-01-26 1984-08-16 Hengelmolen Eng Oven voor het smelten van metalen.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214869A (en) * 1978-05-31 1980-07-29 Midland-Ross Corporation Furnace with radiant burndown tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735068A (zh) * 2011-04-05 2012-10-17 易普森国际有限公司 将伴生的可燃烧的保护气体用作加热用气体的方法和工业炉

Also Published As

Publication number Publication date
EP0282715A2 (fr) 1988-09-21
DE3707099A1 (de) 1988-09-15

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