GB910138A - Improvements in and relating to the prevention of corrosion in cooling systems - Google Patents
Improvements in and relating to the prevention of corrosion in cooling systemsInfo
- Publication number
- GB910138A GB910138A GB3814359A GB3814359A GB910138A GB 910138 A GB910138 A GB 910138A GB 3814359 A GB3814359 A GB 3814359A GB 3814359 A GB3814359 A GB 3814359A GB 910138 A GB910138 A GB 910138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali metal
- phosphate
- carboxylate
- carbon atoms
- hydroxyl groups
- 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
- 238000001816 cooling Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000002265 prevention Effects 0.000 title 1
- -1 alkali metal salt Chemical class 0.000 abstract 7
- 229910052783 alkali metal Inorganic materials 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 150000007942 carboxylates Chemical class 0.000 abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- 150000001298 alcohols Chemical class 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- 239000004386 Erythritol Substances 0.000 abstract 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229930195725 Mannitol Natural products 0.000 abstract 1
- 125000002015 acyclic group Chemical group 0.000 abstract 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 abstract 1
- 235000019414 erythritol Nutrition 0.000 abstract 1
- 229940009714 erythritol Drugs 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 239000008233 hard water Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 159000000003 magnesium salts Chemical class 0.000 abstract 1
- 239000000594 mannitol Substances 0.000 abstract 1
- 235000010355 mannitol Nutrition 0.000 abstract 1
- 235000013772 propylene glycol Nutrition 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 235000010356 sorbitol Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL257355D NL257355A (enrdf_load_stackoverflow) | 1959-11-10 | ||
| NL121476D NL121476C (enrdf_load_stackoverflow) | 1959-11-10 | ||
| GB3814359A GB910138A (en) | 1959-11-10 | 1959-11-10 | Improvements in and relating to the prevention of corrosion in cooling systems |
| DE1960J0018946 DE1285833B (de) | 1959-11-10 | 1960-11-02 | Korrosionsinhibitor |
| FR843641A FR1273599A (fr) | 1959-11-10 | 1960-11-10 | Perfectionnements pour éviter la corrosion dans les systèmes de refroidissement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3814359A GB910138A (en) | 1959-11-10 | 1959-11-10 | Improvements in and relating to the prevention of corrosion in cooling systems |
| GB611960 | 1960-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB910138A true GB910138A (en) | 1962-11-07 |
Family
ID=26240449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3814359A Expired GB910138A (en) | 1959-11-10 | 1959-11-10 | Improvements in and relating to the prevention of corrosion in cooling systems |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1285833B (enrdf_load_stackoverflow) |
| GB (1) | GB910138A (enrdf_load_stackoverflow) |
| NL (2) | NL121476C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0099598A1 (de) * | 1982-06-26 | 1984-02-01 | Metallgesellschaft Ag | Behandlungsflüssigkeit zum Korrosionsschutz von Metalloberflächen und Konzentrat zu deren Herstellung |
| EP0652305A1 (en) * | 1993-11-04 | 1995-05-10 | Nalco Chemical Company | Closed cooling system corrosion inhibitors |
| EP0556087B1 (fr) * | 1992-02-14 | 1999-08-04 | Elf Atochem S.A. | Utilisation pour l'inhibition de la corrosion du cuivre d'une composition consistant en acide heptanörque ou un de ses dérivés et tétraborate de sodium. |
-
0
- NL NL257355D patent/NL257355A/xx unknown
- NL NL121476D patent/NL121476C/xx active
-
1959
- 1959-11-10 GB GB3814359A patent/GB910138A/en not_active Expired
-
1960
- 1960-11-02 DE DE1960J0018946 patent/DE1285833B/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0099598A1 (de) * | 1982-06-26 | 1984-02-01 | Metallgesellschaft Ag | Behandlungsflüssigkeit zum Korrosionsschutz von Metalloberflächen und Konzentrat zu deren Herstellung |
| EP0556087B1 (fr) * | 1992-02-14 | 1999-08-04 | Elf Atochem S.A. | Utilisation pour l'inhibition de la corrosion du cuivre d'une composition consistant en acide heptanörque ou un de ses dérivés et tétraborate de sodium. |
| EP0652305A1 (en) * | 1993-11-04 | 1995-05-10 | Nalco Chemical Company | Closed cooling system corrosion inhibitors |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1285833B (de) | 1968-12-19 |
| NL257355A (enrdf_load_stackoverflow) | |
| NL121476C (enrdf_load_stackoverflow) |
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