CN1284984A - 不含硅酸盐的防冻剂组合物 - Google Patents
不含硅酸盐的防冻剂组合物 Download PDFInfo
- Publication number
- CN1284984A CN1284984A CN98812911A CN98812911A CN1284984A CN 1284984 A CN1284984 A CN 1284984A CN 98812911 A CN98812911 A CN 98812911A CN 98812911 A CN98812911 A CN 98812911A CN 1284984 A CN1284984 A CN 1284984A
- Authority
- CN
- China
- Prior art keywords
- acid
- frostproofer
- molybdate
- inhibition
- antifreeze composition
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 84
- 230000002528 anti-freeze Effects 0.000 title claims description 37
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims description 24
- -1 triazole compound Chemical class 0.000 claims abstract description 75
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000002401 inhibitory effect Effects 0.000 claims abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 91
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 30
- 230000005764 inhibitory process Effects 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 15
- 150000003851 azoles Chemical class 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 13
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- 239000012964 benzotriazole Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 239000013530 defoamer Substances 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 9
- 239000004615 ingredient Substances 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 239000011733 molybdenum Substances 0.000 claims description 9
- 150000007518 monoprotic acids Chemical class 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 8
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 claims description 8
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 8
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 claims description 8
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000003112 inhibitor Substances 0.000 claims description 7
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011609 ammonium molybdate Substances 0.000 claims description 5
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 5
- 229940010552 ammonium molybdate Drugs 0.000 claims description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 5
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- MHPUGCYGQWGLJL-UHFFFAOYSA-N 5-methyl-hexanoic acid Chemical compound CC(C)CCCC(O)=O MHPUGCYGQWGLJL-UHFFFAOYSA-N 0.000 claims description 4
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- UCTUNCJCTXXXGJ-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione;sodium Chemical compound [Na].C1=CC=C2NC(=S)NC2=C1 UCTUNCJCTXXXGJ-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 3
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 3
- XUFUCDNVOXXQQC-UHFFFAOYSA-L azane;hydroxy-(hydroxy(dioxo)molybdenio)oxy-dioxomolybdenum Chemical compound N.N.O[Mo](=O)(=O)O[Mo](O)(=O)=O XUFUCDNVOXXQQC-UHFFFAOYSA-L 0.000 claims description 3
- 239000003139 biocide Substances 0.000 claims description 3
- 150000002460 imidazoles Chemical class 0.000 claims description 3
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical compound C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 claims description 3
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 claims description 3
- NMHMDUCCVHOJQI-UHFFFAOYSA-N lithium molybdate Chemical compound [Li+].[Li+].[O-][Mo]([O-])(=O)=O NMHMDUCCVHOJQI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 150000003217 pyrazoles Chemical class 0.000 claims description 3
- VLDHWMAJBNWALQ-UHFFFAOYSA-M sodium;1,3-benzothiazol-3-ide-2-thione Chemical compound [Na+].C1=CC=C2SC([S-])=NC2=C1 VLDHWMAJBNWALQ-UHFFFAOYSA-M 0.000 claims description 3
- 150000004867 thiadiazoles Chemical class 0.000 claims description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 150000003233 pyrroles Chemical class 0.000 claims description 2
- XMEKHKCRNHDFOW-UHFFFAOYSA-N O.O.[Na].[Na] Chemical compound O.O.[Na].[Na] XMEKHKCRNHDFOW-UHFFFAOYSA-N 0.000 claims 2
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 claims 2
- 150000004880 oxines Chemical class 0.000 claims 2
- RWVGQQGBQSJDQV-UHFFFAOYSA-M sodium;3-[[4-[(e)-[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-n-ethyl-3-methylanilino]methyl]benzenesulfonate Chemical compound [Na+].C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C(=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C)C=2C(=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C)C=C1 RWVGQQGBQSJDQV-UHFFFAOYSA-M 0.000 claims 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 30
- 230000007797 corrosion Effects 0.000 abstract description 27
- 239000002826 coolant Substances 0.000 abstract description 20
- 238000009472 formulation Methods 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 46
- 239000003507 refrigerant Substances 0.000 description 27
- 229910052782 aluminium Inorganic materials 0.000 description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000004411 aluminium Substances 0.000 description 19
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 229910001369 Brass Inorganic materials 0.000 description 12
- 239000002585 base Substances 0.000 description 12
- 239000010951 brass Substances 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 11
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 10
- 230000002378 acidificating effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 8
- 229960004063 propylene glycol Drugs 0.000 description 8
- 235000013772 propylene glycol Nutrition 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 229910000679 solder Inorganic materials 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 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 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000003245 working effect Effects 0.000 description 5
- 239000008233 hard water Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 150000003852 triazoles Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 108010053481 Antifreeze Proteins Proteins 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RXDLGFMMQFNVLI-UHFFFAOYSA-N [Na].[Na].[Ca] Chemical compound [Na].[Na].[Ca] RXDLGFMMQFNVLI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052728 basic metal Inorganic materials 0.000 description 2
- 150000003818 basic metals Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- DIYFBCCLCOWCMH-UHFFFAOYSA-N azane;heptane Chemical compound N.CCCCCCC DIYFBCCLCOWCMH-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 150000007520 diprotic acids Chemical class 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- AJIPIJNNOJSSQC-NYLIRDPKSA-N estetrol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H]([C@H](O)[C@@H]4O)O)[C@@H]4[C@@H]3CCC2=C1 AJIPIJNNOJSSQC-NYLIRDPKSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001960 metal nitrate Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229940071559 trioxin Drugs 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
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)
Abstract
Description
小时 | 铜 | 焊料 | 黄铜 | 钢 | 铸铁 | 铸铝 |
96 | 180.9 | 0.4 | 5.0 | 1.0 | 2.8 | 1.6 |
192 | 58.3 | 2.0 | 10.7 | 1.4 | 2.6 | 13.0 |
288 | 14.3 | 1.8 | 15.0 | -0.1 | -0.4 | 9 5 |
384 | 6.4 | 7.7 | 5.9 | -0.4 | -0.4 | 32.6 |
480 | 4.4 | 7.0 | 3.9 | 0.2 | 1.0 | 31.3 |
576 | 0.9 | 8.5 | 0.8 | 0.3 | 1.4 | 35.5 |
672 | 1.9 | 14.7 | 1.1 | 0.0 | 1.2 | 23.8 |
0-672 | 38.2 | 6.0 | 6.1 | 0.2 | 1.2 | 21.0 |
768 | 0.4 | 22.3 | 0.6 | 0.5 | 0.3 | 35.3 |
864 | 1.2 | 5.6 | 3.0 | 0.0 | 1.1 | 28.4 |
960 | 2.8 | 6.6 | 3.5 | -0.1 | 1.8 | 16.8 |
1056 | 5.1 | 2.0 | 6.7 | 0.0 | 0.5 | 12.8 |
1152 | 4.6 | 1.9 | 4.5 | -0.3 | 0.6 | 11.5 |
1248 | 3.5 | 3.3 | 3.2 | -0.1 | 0.0 | 10.3 |
1344 | 1.9 | 1.4 | 4.0 | 0.6 | 0.5 | 9.2 |
672-1344 | 2.8 | 6.2 | 3.6 | 0.1 | 0.7 | 17.8 |
1440 | 1.8 | 1.4 | 3.0 | 1.4 | 1.4 | 4.1 |
1536 | 2.3 | 1.2 | 3.1 | 0.9 | 0.5 | 7.2 |
1632 | 2.3 | 1.5 | 2.8 | 1.2 | 0.9 | 3.4 |
1728 | 2.1 | 2.7 | 1.8 | 1.0 | 0.3 | 10.4 |
1440-1728 | 2.1 | 1.7 | 2.7 | 1.1 | 0.8 | 6.3 |
0-1728 | 16.4 | 5.1 | 4.4 | 0.4 | 0.9 | 16.5 |
试样片 铜 | 焊锡 | 黄铜 | 钢 | 铸铁 | 铸铝 | |
小时 | ||||||
96 | 32.2 | 10.2 | 19.2 | -1.5 | -0.3 | 5.2 |
192 | 1.4 | 0.6 | 2.6 | -0.6 | 1.7 | 27.5 |
288 | 2.1 | 2.6 | 4.4 | -1 | 0.1 | 32.3 |
384 | 1.6 | 4.6 | 3.6 | -1.2 | 4.9 | 25.8 |
480 | 0.6 | 3.5 | 1.7 | -1.1 | -0.6 | 22.1 |
576 | 1.7 | 4.5 | 2.3 | 1.8 | 11.3 | 19.2 |
672 | 0.4 | 1.2 | 2.1 | -0.9 | 4.7 | 17.3 |
0-672 | 5.71 | 3.89 | 5.13 | -0.64 | 3.11 | 21.34 |
768 | 0.5 | 3.3 | 0.3 | 83.1 | 37.3 | 25.1 |
864 | 0.8 | 2.3 | 0.8 | -1.1 | 3.3 | 16.7 |
960 | -0.1 | 0.4 | -1.2 | -1.7 | 2.1 | 3.2 |
1056 | -0.2 | 2 | -0.1 | -1 | 2 | 14.9 |
1152 | -0.7 | 0.7 | 1.8 | -1 | -4.5 | 11.9 |
1248 | 0.1 | 4.2 | 2.2 | 0.7 | -1.7 | 10.1 |
1344 | 1.8 | 0 | 2.9 | 311.6 | 207.5 | 73 |
672-1344 | 0.31 | 1.84 | 0.96 | 55.80 | 35.14 | 12.74 |
1440 | 0.7 | 1.3 | 1.5 | -1 | 1.2 | 8.5 |
1536 | 2.5 | 0.1 | 2 | 251.2 | 235.6 | 16.7 |
1632 | -0.2 | 1.1 | 2.3 | 115.1 | 90.2 | 13.5 |
1728 | -0.8 | 2.2 | 1.4 | 274.3 | 202.6 | 9.7 |
0-1728 | 2.52 | 2.53 | 2.79 | 54.04 | 41.78 | 16.05 |
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6459697P | 1997-11-06 | 1997-11-06 | |
US60/064,596 | 1997-11-06 | ||
US60/064596 | 1997-11-06 | ||
US09/135,138 | 1998-08-17 | ||
US09/135,138 US6126852A (en) | 1997-11-06 | 1998-08-17 | Monocarboxylic acid based antifreeze composition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1284984A true CN1284984A (zh) | 2001-02-21 |
CN1150291C CN1150291C (zh) | 2004-05-19 |
Family
ID=26744678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988129116A Expired - Lifetime CN1150291C (zh) | 1997-11-06 | 1998-11-05 | 一元羧酸基的防冻剂组合物 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6126852A (zh) |
EP (1) | EP1029017B1 (zh) |
CN (1) | CN1150291C (zh) |
AR (1) | AR016674A1 (zh) |
AT (1) | ATE420936T1 (zh) |
AU (1) | AU1453699A (zh) |
CA (1) | CA2308195C (zh) |
DE (1) | DE69840482D1 (zh) |
WO (1) | WO1999024524A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102031529A (zh) * | 2009-10-01 | 2011-04-27 | 莱茵化学有限公司 | 用于制造过程的防腐蚀添加剂,其制备方法及其用途 |
CN104884564A (zh) * | 2012-09-07 | 2015-09-02 | 布拉斯通产品公司 | 传热流体及其使用的缓蚀剂配方 |
CN105274535A (zh) * | 2015-11-10 | 2016-01-27 | 黄忠波 | 一种金属表面防腐保护剂 |
CN106398655A (zh) * | 2016-08-30 | 2017-02-15 | 天津箭牌石油化工有限公司 | 无水型防冻液及其制备方法 |
US9994755B2 (en) | 2012-09-07 | 2018-06-12 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511264C2 (sv) * | 1998-01-22 | 1999-09-06 | Aspen Petroleum Ab | Frostresistent värme/kylfluid innehållande en korrosionsinhibitor |
DE19930682B4 (de) * | 1999-07-02 | 2005-03-24 | Clariant Gmbh | Silikat-, borat- und phosphatfreie Kühlflüssigkeiten auf Basis von Glykolen mit verbessertem Korrosionsverhalten |
EP1910587B1 (en) | 2005-06-24 | 2019-08-07 | Prestone Products Corporation | Method for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein |
WO2009043814A1 (en) * | 2007-10-03 | 2009-04-09 | Basf Se | Antifreeze compositions |
KR101322919B1 (ko) * | 2011-09-23 | 2013-10-29 | 극동제연공업 주식회사 | 캐비테이션 에로젼 및 틈 부식방지 효과가 우수한 부동액 또는 냉각액 조성물 |
US9567507B2 (en) * | 2012-09-07 | 2017-02-14 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US9023235B2 (en) * | 2012-09-07 | 2015-05-05 | Prestone Products Corporation | Heat transfer fluid additive composition |
US8613866B1 (en) * | 2012-09-07 | 2013-12-24 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US9051515B2 (en) * | 2013-03-15 | 2015-06-09 | Ashland Licensing And Intellectual Property Llc. | Engine coolant additive |
US9540558B2 (en) | 2013-06-12 | 2017-01-10 | Ashland Licensing And Intellectual Property, Llc | Extended operation engine coolant composition |
RU2745608C2 (ru) * | 2015-03-04 | 2021-03-29 | Престон Продактс Корпорейшн | Состав раствора суперконцентрированной присадки |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5456041A (en) * | 1977-10-01 | 1979-05-04 | Otsuka Chem Co Ltd | Metal corrosion preventing composition |
US4455248A (en) * | 1982-06-01 | 1984-06-19 | Shell Oil Company | Antifreeze compositions |
US4561990A (en) * | 1984-10-04 | 1985-12-31 | Texaco Inc. | High lead solder corrosion inhibitors |
US4587028A (en) * | 1984-10-15 | 1986-05-06 | Texaco Inc. | Non-silicate antifreeze formulations |
US4588513A (en) * | 1984-11-19 | 1986-05-13 | Texaco, Inc. | Non-borate, non-phosphate antifreeze formulations containing dibasic acid salts as corrosion inhibitors |
US4647392A (en) * | 1985-12-27 | 1987-03-03 | Texaco Inc. | Monobasic-dibasic acid/salt antifreeze corrosion inhibitor |
US4657689A (en) * | 1986-04-01 | 1987-04-14 | Texaco Inc. | Corrosion-inhibited antifreeze/coolant composition containing hydrocarbyl sulfonate |
US4851145A (en) * | 1986-06-30 | 1989-07-25 | S.A. Texaco Petroleum Nv | Corrosion-inhibited antifreeze/coolant composition |
US4759864A (en) * | 1987-09-04 | 1988-07-26 | Texaco Inc. & S.A. Texaco Petro, N.V. | Corrosion-inhibited antifreeze formulation |
US4946616A (en) * | 1988-11-14 | 1990-08-07 | The Dow Chemical Company | Heat transfer fluids containing dicarboxylic acid mixtures as corrosion inhibitors |
US5422026A (en) * | 1990-12-14 | 1995-06-06 | Arco Chemical Technology, L.P. | Phosphate-free antifreeze formulation |
DE4204809A1 (de) * | 1992-02-18 | 1993-08-19 | Basf Ag | Hartwasserstabile, phosphathaltige kuehlstoffmischungen |
EP0564721B1 (en) * | 1992-04-06 | 1997-06-04 | Texaco Services (Europe) Ltd. | Corrosion-inhibiting antifreeze formulations |
JPH0820763A (ja) * | 1994-07-06 | 1996-01-23 | Seiken Kagaku Kogyo Kk | 非アミン系不凍液 |
US5741436A (en) * | 1995-12-05 | 1998-04-21 | Prestone Products Corp. | Antifreeze concentrates and compositions comprising neodecanoic acid corrosion inhibitors |
US5925173A (en) * | 1997-08-11 | 1999-07-20 | Prestone Products Corporation | Method of inhibiting corrosion of flux-treated metal surfaces |
-
1998
- 1998-08-17 US US09/135,138 patent/US6126852A/en not_active Expired - Lifetime
- 1998-11-05 AU AU14536/99A patent/AU1453699A/en not_active Abandoned
- 1998-11-05 CA CA002308195A patent/CA2308195C/en not_active Expired - Lifetime
- 1998-11-05 AT AT98958505T patent/ATE420936T1/de not_active IP Right Cessation
- 1998-11-05 WO PCT/US1998/023876 patent/WO1999024524A1/en active Application Filing
- 1998-11-05 CN CNB988129116A patent/CN1150291C/zh not_active Expired - Lifetime
- 1998-11-05 DE DE69840482T patent/DE69840482D1/de not_active Expired - Lifetime
- 1998-11-05 EP EP98958505A patent/EP1029017B1/en not_active Expired - Lifetime
- 1998-11-06 AR ARP980105627A patent/AR016674A1/es active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102031529A (zh) * | 2009-10-01 | 2011-04-27 | 莱茵化学有限公司 | 用于制造过程的防腐蚀添加剂,其制备方法及其用途 |
CN102031529B (zh) * | 2009-10-01 | 2016-05-18 | 莱茵化学莱瑙有限公司 | 用于制造过程的防腐蚀添加剂,其制备方法及其用途 |
CN104884564A (zh) * | 2012-09-07 | 2015-09-02 | 布拉斯通产品公司 | 传热流体及其使用的缓蚀剂配方 |
US9994755B2 (en) | 2012-09-07 | 2018-06-12 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US10557070B2 (en) | 2012-09-07 | 2020-02-11 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
CN105274535A (zh) * | 2015-11-10 | 2016-01-27 | 黄忠波 | 一种金属表面防腐保护剂 |
CN106398655A (zh) * | 2016-08-30 | 2017-02-15 | 天津箭牌石油化工有限公司 | 无水型防冻液及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
WO1999024524A9 (en) | 2000-07-20 |
CA2308195A1 (en) | 1999-05-20 |
DE69840482D1 (de) | 2009-03-05 |
US6126852A (en) | 2000-10-03 |
ATE420936T1 (de) | 2009-01-15 |
EP1029017B1 (en) | 2009-01-14 |
WO1999024524A1 (en) | 1999-05-20 |
EP1029017A4 (en) | 2001-01-24 |
AU1453699A (en) | 1999-05-31 |
AR016674A1 (es) | 2001-07-25 |
CN1150291C (zh) | 2004-05-19 |
EP1029017A1 (en) | 2000-08-23 |
CA2308195C (en) | 2005-06-07 |
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