JPH0378379B2 - - Google Patents
Info
- Publication number
- JPH0378379B2 JPH0378379B2 JP19215283A JP19215283A JPH0378379B2 JP H0378379 B2 JPH0378379 B2 JP H0378379B2 JP 19215283 A JP19215283 A JP 19215283A JP 19215283 A JP19215283 A JP 19215283A JP H0378379 B2 JPH0378379 B2 JP H0378379B2
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- thiourea
- glyoxal
- reaction
- dihydroxyimidazolidinethione
- 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.)
- Expired
Links
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 16
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 229940015043 glyoxal Drugs 0.000 claims description 8
- HVXHULQXOUOVJM-UHFFFAOYSA-N 4,5-dihydroxyimidazolidine-2-thione Chemical compound OC1NC(=S)NC1O HVXHULQXOUOVJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 description 11
- 230000007797 corrosion Effects 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19215283A JPS6084271A (ja) | 1983-10-13 | 1983-10-13 | ４，５−ジヒドロキシイミダゾリジンチオン２及びその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19215283A JPS6084271A (ja) | 1983-10-13 | 1983-10-13 | ４，５−ジヒドロキシイミダゾリジンチオン２及びその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6084271A JPS6084271A (ja) | 1985-05-13 |
| JPH0378379B2 true JPH0378379B2 (enrdf_load_stackoverflow) | 1991-12-13 |
Family
ID=16286560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19215283A Granted JPS6084271A (ja) | 1983-10-13 | 1983-10-13 | ４，５−ジヒドロキシイミダゾリジンチオン２及びその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6084271A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746839B (zh) * | 2011-04-22 | 2014-06-18 | 中国石油化工股份有限公司 | 一种油溶性缓蚀剂及其制备方法 |
| RU2625312C1 (ru) * | 2016-11-08 | 2017-07-13 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (ТГУ, НИ ТГУ) | Способ получения ингибитора кислотной коррозии и способ его применения |
-
1983
- 1983-10-13 JP JP19215283A patent/JPS6084271A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6084271A (ja) | 1985-05-13 |
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