NL8002544A - Werkwijze voor de behandeling van een water bevattend systeem om de corrosie te remmen. - Google Patents
Werkwijze voor de behandeling van een water bevattend systeem om de corrosie te remmen. Download PDFInfo
- Publication number
- NL8002544A NL8002544A NL8002544A NL8002544A NL8002544A NL 8002544 A NL8002544 A NL 8002544A NL 8002544 A NL8002544 A NL 8002544A NL 8002544 A NL8002544 A NL 8002544A NL 8002544 A NL8002544 A NL 8002544A
- Authority
- NL
- Netherlands
- Prior art keywords
- acid
- corrosion
- concentration
- added
- water
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title claims description 151
- 238000005260 corrosion Methods 0.000 title claims description 151
- 238000000034 method Methods 0.000 title claims description 24
- 230000002401 inhibitory effect Effects 0.000 title claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 159
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 118
- 235000011007 phosphoric acid Nutrition 0.000 claims description 79
- 239000003112 inhibitor Substances 0.000 claims description 75
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 68
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 239000001361 adipic acid Substances 0.000 claims description 59
- 235000011037 adipic acid Nutrition 0.000 claims description 59
- 229910001018 Cast iron Inorganic materials 0.000 claims description 45
- 229910052782 aluminium Inorganic materials 0.000 claims description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 40
- 239000002253 acid Substances 0.000 claims description 38
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 36
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Substances [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 31
- 239000012964 benzotriazole Substances 0.000 claims description 30
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 29
- 239000002826 coolant Substances 0.000 claims description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 19
- -1 amine salt Chemical class 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 17
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 16
- 235000010288 sodium nitrite Nutrition 0.000 claims description 16
- 239000002270 dispersing agent Substances 0.000 claims description 13
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 229910052700 potassium Inorganic materials 0.000 claims description 12
- 239000011591 potassium Substances 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 6
- GCHCGDFZHOEXMP-UHFFFAOYSA-L potassium adipate Chemical compound [K+].[K+].[O-]C(=O)CCCCC([O-])=O GCHCGDFZHOEXMP-UHFFFAOYSA-L 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 5
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims description 4
- 229920000388 Polyphosphate Polymers 0.000 claims description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 4
- 239000001205 polyphosphate Substances 0.000 claims description 4
- 235000011176 polyphosphates Nutrition 0.000 claims description 4
- 239000001608 potassium adipate Substances 0.000 claims description 4
- 235000011051 potassium adipate Nutrition 0.000 claims description 4
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 3
- 150000003009 phosphonic acids Chemical class 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- KYKFCSHPTAVNJD-UHFFFAOYSA-L sodium adipate Chemical compound [Na+].[Na+].[O-]C(=O)CCCCC([O-])=O KYKFCSHPTAVNJD-UHFFFAOYSA-L 0.000 claims description 3
- 239000001601 sodium adipate Substances 0.000 claims description 3
- 235000011049 sodium adipate Nutrition 0.000 claims description 3
- 235000003392 Curcuma domestica Nutrition 0.000 claims description 2
- 244000008991 Curcuma longa Species 0.000 claims description 2
- 235000003373 curcuma longa Nutrition 0.000 claims description 2
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 claims description 2
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 2
- 235000019800 disodium phosphate Nutrition 0.000 claims description 2
- 239000003349 gelling agent Substances 0.000 claims description 2
- 239000008233 hard water Substances 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 235000013976 turmeric Nutrition 0.000 claims description 2
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 74
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 32
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- 229910000679 solder Inorganic materials 0.000 description 19
- 150000007513 acids Chemical class 0.000 description 18
- 238000001816 cooling Methods 0.000 description 18
- 150000007524 organic acids Chemical class 0.000 description 18
- 239000000243 solution Substances 0.000 description 17
- 235000008504 concentrate Nutrition 0.000 description 16
- 239000012141 concentrate Substances 0.000 description 16
- 239000001384 succinic acid Substances 0.000 description 15
- 108010053481 Antifreeze Proteins Proteins 0.000 description 14
- 229910001369 Brass Inorganic materials 0.000 description 14
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 14
- 230000002528 anti-freeze Effects 0.000 description 14
- 239000010951 brass Substances 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 150000002739 metals Chemical class 0.000 description 13
- 230000004580 weight loss Effects 0.000 description 12
- 239000003507 refrigerant Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 10
- 230000001965 increasing effect Effects 0.000 description 10
- 235000005985 organic acids Nutrition 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000002195 synergetic effect Effects 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000005764 inhibitory process Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 159000000000 sodium 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
- 229910019142 PO4 Inorganic materials 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 235000021317 phosphate Nutrition 0.000 description 5
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 229910001208 Crucible steel Inorganic materials 0.000 description 4
- 239000013529 heat transfer fluid Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 229910021538 borax Inorganic materials 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000004328 sodium tetraborate Substances 0.000 description 3
- 235000010339 sodium tetraborate Nutrition 0.000 description 3
- 239000012085 test solution Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229940087594 dipotassium adipate Drugs 0.000 description 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 2
- 235000019797 dipotassium phosphate Nutrition 0.000 description 2
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical class [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 2
- AEDZKIACDBYJLQ-UHFFFAOYSA-N ethane-1,2-diol;hydrate Chemical compound O.OCCO AEDZKIACDBYJLQ-UHFFFAOYSA-N 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 150000002826 nitrites Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- DEMJYWYZJFNNNB-UHFFFAOYSA-N OP(O)(O)=O.OP(O)(O)=O.OP(O)(O)=O Chemical compound OP(O)(O)=O.OP(O)(O)=O.OP(O)(O)=O DEMJYWYZJFNNNB-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- RAWGYCTZEBNSTP-UHFFFAOYSA-N aluminum potassium Chemical compound [Al].[K] RAWGYCTZEBNSTP-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- NHFDKKSSQWCEES-UHFFFAOYSA-N dihydrogen phosphate;tris(2-hydroxyethyl)azanium Chemical compound OP(O)(O)=O.OCCN(CCO)CCO NHFDKKSSQWCEES-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- NJWYTAHMQKIIQQ-UHFFFAOYSA-N iron(3+);hydrate Chemical compound O.[Fe+3] NJWYTAHMQKIIQQ-UHFFFAOYSA-N 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 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
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7903922A SE434409B (sv) | 1979-05-04 | 1979-05-04 | Sett att behandla ett vattenhaltigt system for att inhibera korrosion av gjutjern och gjutaluminium, samt medel for utforande av settet |
| SE7903922 | 1979-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8002544A true NL8002544A (nl) | 1980-11-06 |
Family
ID=20337972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8002544A NL8002544A (nl) | 1979-05-04 | 1980-05-01 | Werkwijze voor de behandeling van een water bevattend systeem om de corrosie te remmen. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS56283A (show.php) |
| DE (1) | DE3016623A1 (show.php) |
| FR (1) | FR2455636A1 (show.php) |
| GB (1) | GB2049650B (show.php) |
| IT (1) | IT1131134B (show.php) |
| NL (1) | NL8002544A (show.php) |
| SE (1) | SE434409B (show.php) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133882A1 (de) * | 1981-07-20 | 1983-02-03 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Verfahren zum korrosionsschutz von armierungseisen, spannkabel und dergleichen in bauteilen |
| AU562417B2 (en) * | 1983-04-13 | 1987-06-11 | W.R. Grace & Co. | Phosphate or molybdate anti-corrosive compositions |
| JPS60251287A (ja) * | 1984-05-25 | 1985-12-11 | Otsuka Chem Co Ltd | 非鉄金属用防錆剤組成物 |
| GB8829701D0 (en) * | 1988-12-20 | 1989-02-15 | Bp Chem Int Ltd | Deicing compositions |
| US4927550A (en) * | 1989-01-27 | 1990-05-22 | Castrol Industrial Inc. | Corrosion preventive composition |
| TWI252249B (en) * | 1999-11-12 | 2006-04-01 | Yasuo Fukutani | Rust preventive |
| US6733687B1 (en) * | 2000-07-06 | 2004-05-11 | Fleetguard, Inc. | Hybrid supplemental coolant additive |
| US6953534B1 (en) * | 2000-07-06 | 2005-10-11 | Fleetguard, Inc. | Engine antifreeze composition |
| WO2007050568A2 (en) | 2005-10-25 | 2007-05-03 | Honeywell International Inc. | Heat transfer fluid compositions for cooling systems containing magnesium or magnesium alloys |
| US9994755B2 (en) | 2012-09-07 | 2018-06-12 | 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 |
| MX384432B (es) | 2014-06-27 | 2025-03-14 | Asc Eng Solutions Llc | Abrazadera ajustable y cubo para soporte de manguera flexible. |
| SG11202100353RA (en) * | 2018-07-25 | 2021-02-25 | Lubrizol Corp | Aqueous heat transfer system and method of dispersing heat from electrical componentry |
| CA3169007A1 (en) * | 2020-02-26 | 2021-09-02 | Janice PALETTA | Non-corrosive formulation composition for nitrogen inhibitors |
| EP4056664A1 (de) * | 2021-03-10 | 2022-09-14 | Basf Se | Feste kühlmittelkonzentrate und deren herstellung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1199582A (fr) * | 1958-03-07 | 1959-12-15 | Wakefield & Co Ltd C C | Perfectionnements aux inhibiteurs de corrosion |
| FR1273599A (fr) * | 1959-11-10 | 1961-10-13 | Ici Ltd | Perfectionnements pour éviter la corrosion dans les systèmes de refroidissement |
| NL124784C (show.php) * | 1963-02-06 | |||
| DE2513735A1 (de) * | 1974-04-01 | 1975-10-02 | Calgon Corp | Korrosionsschutzmittel |
| JPS5113338A (ja) * | 1974-07-24 | 1976-02-02 | Otsuka Kagaku Yakuhin | Kinzokufushokuboshisoseibutsu |
| JPS5456041A (en) * | 1977-10-01 | 1979-05-04 | Otsuka Chem Co Ltd | Metal corrosion preventing composition |
-
1979
- 1979-05-04 SE SE7903922A patent/SE434409B/sv unknown
-
1980
- 1980-04-30 DE DE19803016623 patent/DE3016623A1/de not_active Withdrawn
- 1980-05-01 NL NL8002544A patent/NL8002544A/nl not_active Application Discontinuation
- 1980-05-02 GB GB8014772A patent/GB2049650B/en not_active Expired
- 1980-05-02 IT IT21774/80A patent/IT1131134B/it active
- 1980-05-05 FR FR8009980A patent/FR2455636A1/fr active Granted
- 1980-05-06 JP JP5986780A patent/JPS56283A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2455636A1 (fr) | 1980-11-28 |
| GB2049650A (en) | 1980-12-31 |
| FR2455636B1 (show.php) | 1984-11-16 |
| JPS56283A (en) | 1981-01-06 |
| SE434409B (sv) | 1984-07-23 |
| IT8021774A0 (it) | 1980-05-02 |
| SE7903922L (sv) | 1980-11-05 |
| DE3016623A1 (de) | 1980-11-13 |
| IT1131134B (it) | 1986-06-18 |
| GB2049650B (en) | 1983-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |