JPS5650102A - Atmospheric gas generating apparatus - Google Patents
Atmospheric gas generating apparatusInfo
- 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
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- ANFZRGMDGDYNGA-UHFFFAOYSA-N ethyl acetate;propan-2-ol Chemical compound CC(C)O.CCOC(C)=O ANFZRGMDGDYNGA-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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.
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)
| 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 |
-
1979
- 1979-09-27 JP JP12611879A patent/JPS5650102A/en active Pending
Cited By (4)
| 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 |
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