FR2112825A5 - Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres - Google Patents

Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres

Info

Publication number
FR2112825A5
FR2112825A5 FR7040493A FR7040493A FR2112825A5 FR 2112825 A5 FR2112825 A5 FR 2112825A5 FR 7040493 A FR7040493 A FR 7040493A FR 7040493 A FR7040493 A FR 7040493A FR 2112825 A5 FR2112825 A5 FR 2112825A5
Authority
FR
France
Prior art keywords
prod
forming cell
permits simultaneous
atmosphere forming
fuel
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.)
Expired
Application number
FR7040493A
Other languages
English (en)
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.)
INST ELEKTROTERMICHESKOGO OBOR
Original Assignee
INST ELEKTROTERMICHESKOGO OBOR
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 INST ELEKTROTERMICHESKOGO OBOR filed Critical INST ELEKTROTERMICHESKOGO OBOR
Priority to FR7040493A priority Critical patent/FR2112825A5/fr
Priority to DE19712110935 priority patent/DE2110935C3/de
Application granted granted Critical
Publication of FR2112825A5 publication Critical patent/FR2112825A5/fr
Expired 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
    • C21D1/763—Adjusting the composition of the atmosphere using a catalyst
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/14—Production of inert gas mixtures; Use of inert gases in general
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Inert Electrodes (AREA)
FR7040493A 1970-11-10 1970-11-10 Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres Expired FR2112825A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7040493A FR2112825A5 (en) 1970-11-10 1970-11-10 Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres
DE19712110935 DE2110935C3 (de) 1970-11-10 1971-03-08 Verfahren zur gleichzeitigen Herstellung zweier Schutzgase und Einrichtung zur Durchfuhrung des Verfahrens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7040493A FR2112825A5 (en) 1970-11-10 1970-11-10 Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres
DE19712110935 DE2110935C3 (de) 1970-11-10 1971-03-08 Verfahren zur gleichzeitigen Herstellung zweier Schutzgase und Einrichtung zur Durchfuhrung des Verfahrens

Publications (1)

Publication Number Publication Date
FR2112825A5 true FR2112825A5 (en) 1972-06-23

Family

ID=25760761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040493A Expired FR2112825A5 (en) 1970-11-10 1970-11-10 Atmosphere forming cell - permits simultaneous prod of two distinct atmospheres

Country Status (2)

Country Link
DE (1) DE2110935C3 (fr)
FR (1) FR2112825A5 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579757A5 (fr) * 1972-09-16 1976-09-15 Goehring Werner
DE2822048C2 (de) * 1978-05-20 1984-05-17 Loi Industrieofenanlagen Gmbh, 4300 Essen Anlage zur Erzeugung von Behandlungsgas für die Behandlung metallischer Gegenstände
DE3104280C2 (de) * 1981-02-07 1982-10-21 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Erzeugung von Schutzgas aus dem Abgas von strahlrohrbeheizten Öfen
DE4308803A1 (de) * 1993-03-19 1994-09-22 Leybold Durferrit Gmbh Verfahren und Vorrichtung zum Herstellen einer kohlenstoffhaltigen gasförmigen Behandlungsatmosphäre

Also Published As

Publication number Publication date
DE2110935B2 (de) 1974-12-12
DE2110935A1 (de) 1972-09-21
DE2110935C3 (de) 1975-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse