JPS4824605B1 - - Google Patents

Info

Publication number
JPS4824605B1
JPS4824605B1 JP7824970A JP7824970A JPS4824605B1 JP S4824605 B1 JPS4824605 B1 JP S4824605B1 JP 7824970 A JP7824970 A JP 7824970A JP 7824970 A JP7824970 A JP 7824970A JP S4824605 B1 JPS4824605 B1 JP S4824605B1
Authority
JP
Japan
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.)
Pending
Application number
JP7824970A
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 filed Critical
Publication of JPS4824605B1 publication Critical patent/JPS4824605B1/ja
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/382—Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86815—Multiple inlet with single outlet
    • Y10T137/86823—Rotary valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Hydrogen, Water And Hydrids (AREA)
JP7824970A 1969-09-15 1970-09-08 Pending JPS4824605B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85803069A 1969-09-15 1969-09-15

Publications (1)

Publication Number Publication Date
JPS4824605B1 true JPS4824605B1 (ja) 1973-07-23

Family

ID=25327290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7824970A Pending JPS4824605B1 (ja) 1969-09-15 1970-09-08

Country Status (5)

Country Link
US (1) US3644099A (ja)
JP (1) JPS4824605B1 (ja)
DE (1) DE2045582A1 (ja)
FR (1) FR2061371A5 (ja)
GB (1) GB1282188A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220303U (ja) * 1975-07-31 1977-02-14
JPS5266504U (ja) * 1975-11-18 1977-05-17
JPS52129503U (ja) * 1976-03-27 1977-10-01
JPS53128004U (ja) * 1977-03-15 1978-10-11
JPH034709U (ja) * 1989-06-05 1991-01-17
JP2005330169A (ja) * 2004-05-21 2005-12-02 Dowa Mining Co Ltd 変成炉及び変成炉の加熱方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579757A5 (ja) * 1972-09-16 1976-09-15 Goehring Werner
DD126238A1 (ja) * 1975-07-01 1977-07-06
DE2822048C2 (de) * 1978-05-20 1984-05-17 Loi Industrieofenanlagen Gmbh, 4300 Essen Anlage zur Erzeugung von Behandlungsgas für die Behandlung metallischer Gegenstände
US4869730A (en) * 1988-05-27 1989-09-26 Holcroft/Loftus, Inc. Endothermic gas generator
CA2091209A1 (en) * 1992-03-10 1993-09-11 Rick Frey Method for forming a heat treating atmosphere
DE102011016175A1 (de) * 2011-04-05 2012-10-11 Ipsen International Gmbh Verfahren und Industrieofen zur Nutzung eines anfallenden Schutzgases als Heizgas
CN108372295A (zh) * 2018-02-28 2018-08-07 扬州伟达机械有限公司 一种吸热性气氛发生装置
JP7316960B2 (ja) * 2020-03-17 2023-07-28 リンナイ株式会社 ガスマニホールド

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220303U (ja) * 1975-07-31 1977-02-14
JPS5266504U (ja) * 1975-11-18 1977-05-17
JPS52129503U (ja) * 1976-03-27 1977-10-01
JPS53128004U (ja) * 1977-03-15 1978-10-11
JPH034709U (ja) * 1989-06-05 1991-01-17
JP2005330169A (ja) * 2004-05-21 2005-12-02 Dowa Mining Co Ltd 変成炉及び変成炉の加熱方法
JP4613332B2 (ja) * 2004-05-21 2011-01-19 Ｄｏｗａサーモテック株式会社 変成炉及び変成炉の加熱方法

Also Published As

Publication number Publication date
US3644099A (en) 1972-02-22
FR2061371A5 (ja) 1971-06-18
GB1282188A (en) 1972-07-19
DE2045582A1 (de) 1971-04-29

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