JPS59104484A - アルミニウム又はアルミニウム合金タンク用防食剤 - Google Patents
アルミニウム又はアルミニウム合金タンク用防食剤Info
- Publication number
- JPS59104484A JPS59104484A JP21144282A JP21144282A JPS59104484A JP S59104484 A JPS59104484 A JP S59104484A JP 21144282 A JP21144282 A JP 21144282A JP 21144282 A JP21144282 A JP 21144282A JP S59104484 A JPS59104484 A JP S59104484A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- corrosion
- corrosion inhibitor
- water
- aluminate
- 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
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 19
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 18
- 238000005260 corrosion Methods 0.000 title abstract description 35
- 230000007797 corrosion Effects 0.000 title abstract description 32
- 239000003112 inhibitor Substances 0.000 title abstract 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims abstract description 19
- 150000004645 aluminates Chemical class 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- -1 amine salt Chemical class 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- KVOIJEARBNBHHP-UHFFFAOYSA-N potassium;oxido(oxo)alumane Chemical compound [K+].[O-][Al]=O KVOIJEARBNBHHP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000003949 liquefied natural gas Substances 0.000 description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241001670157 Gymnura Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21144282A JPS59104484A (ja) | 1982-12-03 | 1982-12-03 | アルミニウム又はアルミニウム合金タンク用防食剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21144282A JPS59104484A (ja) | 1982-12-03 | 1982-12-03 | アルミニウム又はアルミニウム合金タンク用防食剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104484A true JPS59104484A (ja) | 1984-06-16 |
| JPS6317909B2 JPS6317909B2 (da) | 1988-04-15 |
Family
ID=16606020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21144282A Granted JPS59104484A (ja) | 1982-12-03 | 1982-12-03 | アルミニウム又はアルミニウム合金タンク用防食剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104484A (da) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013224A (da) * | 1973-06-11 | 1975-02-12 | ||
| JPS51142443A (en) * | 1975-06-03 | 1976-12-08 | Mitsubishi Heavy Ind Ltd | Anticorrosive |
| JPS57192269A (en) * | 1981-05-18 | 1982-11-26 | Nippon Nohyaku Co Ltd | Corrosion inhibitor for metal and corrosion inhibiting method |
-
1982
- 1982-12-03 JP JP21144282A patent/JPS59104484A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013224A (da) * | 1973-06-11 | 1975-02-12 | ||
| JPS51142443A (en) * | 1975-06-03 | 1976-12-08 | Mitsubishi Heavy Ind Ltd | Anticorrosive |
| JPS57192269A (en) * | 1981-05-18 | 1982-11-26 | Nippon Nohyaku Co Ltd | Corrosion inhibitor for metal and corrosion inhibiting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6317909B2 (da) | 1988-04-15 |
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