JPS61200443A - ガス腐蝕試験機 - Google Patents
ガス腐蝕試験機Info
- Publication number
- JPS61200443A JPS61200443A JP4083785A JP4083785A JPS61200443A JP S61200443 A JPS61200443 A JP S61200443A JP 4083785 A JP4083785 A JP 4083785A JP 4083785 A JP4083785 A JP 4083785A JP S61200443 A JPS61200443 A JP S61200443A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- mixer
- concentration
- tube
- corrosive
- 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.)
- Granted
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 76
- 230000007797 corrosion Effects 0.000 title claims abstract description 76
- 239000007789 gas Substances 0.000 claims abstract description 359
- 238000012360 testing method Methods 0.000 claims abstract description 117
- 238000010790 dilution Methods 0.000 claims abstract description 55
- 239000012895 dilution Substances 0.000 claims abstract description 55
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000011261 inert gas Substances 0.000 claims abstract description 23
- 230000008602 contraction Effects 0.000 claims abstract description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 40
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 21
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 6
- 230000007423 decrease Effects 0.000 abstract description 16
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 150000001336 alkenes Chemical class 0.000 abstract description 9
- 239000004020 conductor Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 9
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 238000002156 mixing Methods 0.000 description 15
- 238000004458 analytical method Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 230000004044 response Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000007865 diluting Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 241000287531 Psittacidae Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- QEHKBHWEUPXBCW-UHFFFAOYSA-N nitrogen trichloride Chemical compound ClN(Cl)Cl QEHKBHWEUPXBCW-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4083785A JPS61200443A (ja) | 1985-03-01 | 1985-03-01 | ガス腐蝕試験機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4083785A JPS61200443A (ja) | 1985-03-01 | 1985-03-01 | ガス腐蝕試験機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200443A true JPS61200443A (ja) | 1986-09-05 |
| JPH0362217B2 JPH0362217B2 (enExample) | 1991-09-25 |
Family
ID=12591731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4083785A Granted JPS61200443A (ja) | 1985-03-01 | 1985-03-01 | ガス腐蝕試験機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200443A (enExample) |
-
1985
- 1985-03-01 JP JP4083785A patent/JPS61200443A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0362217B2 (enExample) | 1991-09-25 |
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