JPS5650102A - Atmospheric gas generating apparatus - Google Patents

Atmospheric gas generating apparatus

Info

Publication number
JPS5650102A
JPS5650102A JP12611879A JP12611879A JPS5650102A JP S5650102 A JPS5650102 A JP S5650102A JP 12611879 A JP12611879 A JP 12611879A JP 12611879 A JP12611879 A JP 12611879A JP S5650102 A JPS5650102 A JP S5650102A
Authority
JP
Japan
Prior art keywords
gas
furnace
liq
dropping
pipe
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.)
Pending
Application number
JP12611879A
Other languages
Japanese (ja)
Inventor
Ippei Yamauchi
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP12611879A priority Critical patent/JPS5650102A/en
Publication of JPS5650102A publication Critical patent/JPS5650102A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE:To form the titled inexpensive apparatus easy to operate and maintain by dropping a gas generating org. liq. into a reaction decomposition passage provided with a catalyst body and a gas circulation agitating means. CONSTITUTION:Inside the wall of furnace 1 composed of shell 2 and fire brick 3, heating element 6, catalyst body 4 made of Ni wire net, Ni alloy baffle 5 covering body 4, fan 7 enclosed by Ni wire net 4', and dropping pipe 8 of the gas generating org. liq. dropping system are arranged. While regulating electromagnetic flow rate control valves 24, 25, 26 in accordance with control signal S1 obtd. by detecting the CO2 concn. of an atmospheric gas generated in furnace 1 with CO2 gas analyzer 44 and CO2 gas recording regulator 41, methanol, isopropanol-ethyl acetate mixed liq. and water are fed into furnace 1 kept at about 800-950 deg.C through mixer 30 and pipe 8, and they are thermally decomposed. The atmospheric gas is supplied to section 49 for heat treating steel products through outlet pipe 10, gas cooler 46, etc.
JP12611879A 1979-09-27 1979-09-27 Atmospheric gas generating apparatus Pending JPS5650102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12611879A JPS5650102A (en) 1979-09-27 1979-09-27 Atmospheric gas generating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12611879A JPS5650102A (en) 1979-09-27 1979-09-27 Atmospheric gas generating apparatus

Publications (1)

Publication Number Publication Date
JPS5650102A true JPS5650102A (en) 1981-05-07

Family

ID=14927077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12611879A Pending JPS5650102A (en) 1979-09-27 1979-09-27 Atmospheric gas generating apparatus

Country Status (1)

Country Link
JP (1) JPS5650102A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525536A (en) * 1978-08-10 1980-02-23 Toyota Motor Corp Intake apparatus of multicylinder internal combustion engine
JPS62199761A (en) * 1986-02-25 1987-09-03 Ishikawajima Harima Heavy Ind Co Ltd Heat treatment of steel
JPH01120943U (en) * 1988-02-12 1989-08-16
US6851299B2 (en) * 2001-12-04 2005-02-08 Seishin Engineering Co., Ltd. Measuring apparatus of component contained in test water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525536A (en) * 1978-08-10 1980-02-23 Toyota Motor Corp Intake apparatus of multicylinder internal combustion engine
JPS5828411B2 (en) * 1978-08-10 1983-06-15 トヨタ自動車株式会社 Intake system for multi-cylinder internal combustion engine
JPS62199761A (en) * 1986-02-25 1987-09-03 Ishikawajima Harima Heavy Ind Co Ltd Heat treatment of steel
JPH01120943U (en) * 1988-02-12 1989-08-16
US6851299B2 (en) * 2001-12-04 2005-02-08 Seishin Engineering Co., Ltd. Measuring apparatus of component contained in test water

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