DE877394C - Verfahren zur Verhinderung der Korrosion von Metallen durch Saeuren - Google Patents
Verfahren zur Verhinderung der Korrosion von Metallen durch SaeurenInfo
- Publication number
- DE877394C DE877394C DEB6212D DEB0006212D DE877394C DE 877394 C DE877394 C DE 877394C DE B6212 D DEB6212 D DE B6212D DE B0006212 D DEB0006212 D DE B0006212D DE 877394 C DE877394 C DE 877394C
- Authority
- DE
- Germany
- Prior art keywords
- propargyl alcohol
- metals
- corrosion
- preventing
- acids
- 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
- 238000005260 corrosion Methods 0.000 title claims description 4
- 230000007797 corrosion Effects 0.000 title claims description 4
- 229910052751 metal Inorganic materials 0.000 title claims description 4
- 239000002184 metal Substances 0.000 title claims description 4
- 150000002739 metals Chemical class 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 239000002253 acid Substances 0.000 title description 2
- 150000007513 acids Chemical class 0.000 title description 2
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 claims description 15
- 150000001298 alcohols Chemical class 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- RWGPAMBILZOZBK-UHFFFAOYSA-N 2-(2-oxoethoxy)acetaldehyde Chemical compound O=CCOCC=O RWGPAMBILZOZBK-UHFFFAOYSA-N 0.000 description 1
- JQZGUQIEPRIDMR-UHFFFAOYSA-N 3-methylbut-1-yn-1-ol Chemical compound CC(C)C#CO JQZGUQIEPRIDMR-UHFFFAOYSA-N 0.000 description 1
- DBAMUTGXJAWDEA-UHFFFAOYSA-N Butynol Chemical compound CCC#CO DBAMUTGXJAWDEA-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/068—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors compounds containing a C=C bond
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL67781D NL67781C (enrdf_load_stackoverflow) | 1943-07-18 | ||
| DEB6212D DE877394C (de) | 1943-07-18 | 1943-07-18 | Verfahren zur Verhinderung der Korrosion von Metallen durch Saeuren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB6212D DE877394C (de) | 1943-07-18 | 1943-07-18 | Verfahren zur Verhinderung der Korrosion von Metallen durch Saeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE877394C true DE877394C (de) | 1953-05-21 |
Family
ID=6954462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB6212D Expired DE877394C (de) | 1943-07-18 | 1943-07-18 | Verfahren zur Verhinderung der Korrosion von Metallen durch Saeuren |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE877394C (enrdf_load_stackoverflow) |
| NL (1) | NL67781C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172925B (de) * | 1957-02-16 | 1964-06-25 | Basf Ag | Korrosionsschutzmittel |
| WO2005033364A1 (de) * | 2003-09-30 | 2005-04-14 | Basf Aktiengesellschaft | Verfahren zum beizen metallischer oberflächen unter verwendung von alkoxylierten alkinolen |
-
0
- NL NL67781D patent/NL67781C/xx active
-
1943
- 1943-07-18 DE DEB6212D patent/DE877394C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172925B (de) * | 1957-02-16 | 1964-06-25 | Basf Ag | Korrosionsschutzmittel |
| WO2005033364A1 (de) * | 2003-09-30 | 2005-04-14 | Basf Aktiengesellschaft | Verfahren zum beizen metallischer oberflächen unter verwendung von alkoxylierten alkinolen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL67781C (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1285991B (de) | Stabilisiertes 1, 1, 1-Trichloraethan fuer Reinigungszwecke | |
| DE877394C (de) | Verfahren zur Verhinderung der Korrosion von Metallen durch Saeuren | |
| DE1521764A1 (de) | Korrosionsinhibitoren | |
| DE1645011A1 (de) | Oberflaechenaktive Verbindungen und Verfahren zu ihrer Herstellung | |
| DE2059403A1 (de) | Oberflaechenaktive Zusammensetzungen | |
| DE852882C (de) | Verfahren zur Herstellung von trocknenden Bindemitteln | |
| DE809551C (de) | Verfahren zur Herstellung von reinem Cyclohexanol | |
| DE845341C (de) | Verfahren zur Herstellung von aetzalkaliarmen Alkalialkoholaten | |
| DE898738C (de) | Verfahren zur Herstellung von teilweise veraetherten Diolen | |
| DE578722C (de) | Verfahren zur Herstellung von Glykolaethern | |
| DE659879C (de) | Verfahren zur Herstellung von Glykoldialkylaethern | |
| DE896791C (de) | Verfahren zur katalytischen Herstellung von vorzugsweise verzweigten Kohlenwasserstoffen | |
| DE900340C (de) | Verfahren zur Herstellung sehr reiner Germanium- oder Siliziumhalogenide | |
| DE135535C (enrdf_load_stackoverflow) | ||
| DE671261C (de) | Verfahren zur Reinigung von Alkoholen | |
| DE871005C (de) | Verfahren zur Herstellung von Butin-2-diol-1, 4 | |
| DE512716C (de) | Verfahren zur Herstellung von Kieselsaeureestern | |
| DE1000393C2 (de) | Verfahren zur Herstellung von in W-Stellung fluorierten Anisolen | |
| DE494433C (de) | Verfahren zur Darstellung von Anthrachinon und seinen Abkoemmlingen | |
| DE1768368C3 (de) | Wäßriges saures Abbeizbad für eisenhaltige Metalle | |
| AT222973B (de) | Beizinhibitor-Zusammensetzungen | |
| DE955052C (de) | Verfahren zur Reinigung von ª‰-Isopropylnaphthalin | |
| DE889450C (de) | Verfahren zur Herstellung kapillaraktiver Substanzen von Amincharakter | |
| DE809437C (de) | Verfahren zur Herstellung von Zinkoxydkatalysatoren | |
| DE868295C (de) | Verfahren zur Gewinnung von reinem Methylalkohol |