AU2001243132A1 - Superadiabatic combustion generation of reducing atmosphere for metal heat treatment - Google Patents

Superadiabatic combustion generation of reducing atmosphere for metal heat treatment

Info

Publication number
AU2001243132A1
AU2001243132A1 AU2001243132A AU4313201A AU2001243132A1 AU 2001243132 A1 AU2001243132 A1 AU 2001243132A1 AU 2001243132 A AU2001243132 A AU 2001243132A AU 4313201 A AU4313201 A AU 4313201A AU 2001243132 A1 AU2001243132 A1 AU 2001243132A1
Authority
AU
Australia
Prior art keywords
heat treatment
reducing atmosphere
metal heat
combustion generation
superadiabatic
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.)
Abandoned
Application number
AU2001243132A
Other languages
English (en)
Inventor
Yao-En Li
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of AU2001243132A1 publication Critical patent/AU2001243132A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00716—Means for reactor start-up

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Hydrogen, Water And Hydrids (AREA)
AU2001243132A 2000-02-29 2001-02-20 Superadiabatic combustion generation of reducing atmosphere for metal heat treatment Abandoned AU2001243132A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09515871 2000-02-29
US09/515,871 US6458217B1 (en) 2000-02-29 2000-02-29 Superadiabatic combustion generation of reducing atmosphere for metal heat treatment
PCT/US2001/001236 WO2001064963A2 (fr) 2000-02-29 2001-02-20 Generation d"atmosphere reductrice par combustion superadiabatique pour traitement thermique des metaux

Publications (1)

Publication Number Publication Date
AU2001243132A1 true AU2001243132A1 (en) 2001-09-12

Family

ID=24053118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001243132A Abandoned AU2001243132A1 (en) 2000-02-29 2001-02-20 Superadiabatic combustion generation of reducing atmosphere for metal heat treatment

Country Status (3)

Country Link
US (3) US6458217B1 (fr)
AU (1) AU2001243132A1 (fr)
WO (1) WO2001064963A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458217B1 (en) * 2000-02-29 2002-10-01 American Air Liquide, Inc. Superadiabatic combustion generation of reducing atmosphere for metal heat treatment
US20060084017A1 (en) * 2004-10-15 2006-04-20 William Huebner Gas recuperative flameless thermal oxidizer
US8323363B2 (en) * 2007-08-30 2012-12-04 Innovative Energy Solution Reformation of hydrogen-containing fluids in a cyclic flow reactor
US9976740B2 (en) * 2012-06-12 2018-05-22 Board of Regents of the Nevada Systems of Higher Educations, on Behalf of the University of Nevada, Reno Burner

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828481A (en) * 1987-10-05 1989-05-09 Institute Of Gas Technology Process and apparatus for high temperature combustion
FR2623209B1 (fr) 1987-11-17 1993-09-03 Air Liquide Procede de traitement thermique sous atmosphere gazeuse a base d'azote et d'hydrocarbure
FR2649123B1 (fr) 1989-06-30 1991-09-13 Air Liquide Procede de traitement thermique de metaux
FR2649124A1 (fr) 1989-07-03 1991-01-04 Air Liquide Procede de traitement thermique de metaux sous atmosphere
FR2668166B1 (fr) 1990-10-18 1994-05-20 Air Liquide Procede d'elaboration d'une atmosphere controlee pour traitement thermique de metaux.
FR2668584B1 (fr) 1990-10-26 1994-03-18 Lair Liquide Procede d'elaboration d'une atmosphere de traitement thermique et installation de traitement thermique.
DE69224239T2 (de) 1991-07-05 1998-05-20 Thermatrix Inc Verfahren und Vorrichtung zur gesteuerten Reaktion in einer Reaktionsmatrix
US5165884A (en) 1991-07-05 1992-11-24 Thermatrix, Inc. Method and apparatus for controlled reaction in a reaction matrix
US5284526A (en) 1992-12-22 1994-02-08 Air Products And Chemicals, Inc. Integrated process for producing atmospheres suitable for heat treating from non-cryogenically generated nitrogen
US5298090A (en) 1992-12-22 1994-03-29 Air Products And Chemicals, Inc. Atmospheres for heat treating non-ferrous metals and alloys
US5417774A (en) 1992-12-22 1995-05-23 Air Products And Chemicals, Inc. Heat treating atmospheres
US5441581A (en) 1994-06-06 1995-08-15 Praxair Technology, Inc. Process and apparatus for producing heat treatment atmospheres
US5968457A (en) 1994-06-06 1999-10-19 Praxair Technology, Inc. Apparatus for producing heat treatment atmospheres
US6458217B1 (en) * 2000-02-29 2002-10-01 American Air Liquide, Inc. Superadiabatic combustion generation of reducing atmosphere for metal heat treatment

Also Published As

Publication number Publication date
US6458217B1 (en) 2002-10-01
WO2001064963A2 (fr) 2001-09-07
WO2001064963A3 (fr) 2002-02-07
US6517771B1 (en) 2003-02-11
US20030019551A1 (en) 2003-01-30

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