CA3068248A1 - Composition et procede pour inhiber la corrosion et le tartre - Google Patents
Composition et procede pour inhiber la corrosion et le tartre Download PDFInfo
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- CA3068248A1 CA3068248A1 CA3068248A CA3068248A CA3068248A1 CA 3068248 A1 CA3068248 A1 CA 3068248A1 CA 3068248 A CA3068248 A CA 3068248A CA 3068248 A CA3068248 A CA 3068248A CA 3068248 A1 CA3068248 A1 CA 3068248A1
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- acid
- water
- water system
- amino
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- 239000000203 mixture Substances 0.000 title claims abstract description 136
- 230000007797 corrosion Effects 0.000 title claims abstract description 103
- 238000005260 corrosion Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000002401 inhibitory effect Effects 0.000 title abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 222
- IQEKRNXJPCBUAT-UHFFFAOYSA-N 2-[hydroperoxy(hydroxy)phosphoryl]acetic acid Chemical compound OOP(O)(=O)CC(O)=O IQEKRNXJPCBUAT-UHFFFAOYSA-N 0.000 claims abstract description 106
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 54
- ZJAOAACCNHFJAH-UHFFFAOYSA-N phosphonoformic acid Chemical compound OC(=O)P(O)(O)=O ZJAOAACCNHFJAH-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 40
- 150000001413 amino acids Chemical class 0.000 claims abstract description 39
- 239000003139 biocide Substances 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 22
- 229960005102 foscarnet Drugs 0.000 claims abstract description 20
- 238000011282 treatment Methods 0.000 claims description 65
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 25
- 230000003115 biocidal effect Effects 0.000 claims description 23
- 229920000805 Polyaspartic acid Polymers 0.000 claims description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 108010064470 polyaspartate Proteins 0.000 claims description 12
- 239000000700 radioactive tracer Substances 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- SZHQPBJEOCHCKM-UHFFFAOYSA-N 2-phosphonobutane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(P(O)(O)=O)(C(O)=O)CC(O)=O SZHQPBJEOCHCKM-UHFFFAOYSA-N 0.000 claims 2
- 241001163841 Albugo ipomoeae-panduratae Species 0.000 abstract description 46
- 229910052751 metal Inorganic materials 0.000 abstract description 22
- 239000002184 metal Substances 0.000 abstract description 22
- 239000002253 acid Substances 0.000 abstract description 10
- 150000002739 metals Chemical class 0.000 abstract description 9
- 150000003839 salts Chemical class 0.000 abstract description 8
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- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 67
- 239000003112 inhibitor Substances 0.000 description 39
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 37
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 21
- 238000001816 cooling Methods 0.000 description 21
- 239000011701 zinc Substances 0.000 description 20
- 229910000019 calcium carbonate Inorganic materials 0.000 description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 18
- 235000010216 calcium carbonate Nutrition 0.000 description 18
- 229910052725 zinc Inorganic materials 0.000 description 18
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 16
- 229910019142 PO4 Inorganic materials 0.000 description 16
- 230000005764 inhibitory process Effects 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 11
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- 229910001335 Galvanized steel Inorganic materials 0.000 description 8
- -1 ferrous metals Chemical class 0.000 description 8
- 239000008397 galvanized steel Substances 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 7
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- 238000002474 experimental method Methods 0.000 description 7
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 239000002455 scale inhibitor Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 239000001506 calcium phosphate Substances 0.000 description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 description 4
- 235000011010 calcium phosphates Nutrition 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 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 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229920001444 polymaleic acid Polymers 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 3
- ZRGONDPMOQPTPL-UHFFFAOYSA-N 1-[2-(2-hydroxyethylsulfanyl)ethyl]-2-methyl-5-phenylpyrrole-3-carboxylic acid Chemical compound OCCSCCN1C(C)=C(C(O)=O)C=C1C1=CC=CC=C1 ZRGONDPMOQPTPL-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-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
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 2
- 150000003009 phosphonic acids Chemical class 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- BRLCQLFBETUGNA-UHFFFAOYSA-N 2-phosphonobut-3-ene-1,2,4-tricarboxylic acid Chemical compound P(=O)(O)(O)C(CC(=O)O)(C=CC(=O)O)C(=O)O BRLCQLFBETUGNA-UHFFFAOYSA-N 0.000 description 1
- KMDMOMDSEVTJTI-UHFFFAOYSA-N 2-phosphonobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)P(O)(O)=O KMDMOMDSEVTJTI-UHFFFAOYSA-N 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 241000973241 Anampses Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 108010020346 Polyglutamic Acid Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910001513 alkali metal bromide Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 229940058344 antitrematodals organophosphorous compound Drugs 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- BRXCDHOLJPJLLT-UHFFFAOYSA-N butane-2-sulfonic acid Chemical compound CCC(C)S(O)(=O)=O BRXCDHOLJPJLLT-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002484 cyclic voltammetry Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 229910052816 inorganic phosphate 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
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920002643 polyglutamic acid Polymers 0.000 description 1
- 108010094020 polyglycine Proteins 0.000 description 1
- 229920000232 polyglycine polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003558 thiocarbamic acid derivatives Chemical class 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 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
- C23F11/10—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 using organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- 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
- C23F11/10—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 using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1676—Phosphonic acids
-
- 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
- C23F11/10—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 using organic inhibitors
- C23F11/173—Macromolecular compounds
-
- 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
- C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
- C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
L'invention porte sur une composition et un procédé d'inhibition de la corrosion et de la rouille blanche ainsi que la formation de tartre sur des éléments d'un système sous eau. La composition comprend de préférence un polymère à base d'aminoacide (le plus préférablement un acide polyaspartique ou un sel de celui-ci), de l'acide hydroxyphosphonoacétique et un deuxième acide phosphonique (de préférence un acide phosphonocarboxylique) et ne nécessite pas l'utilisation de métaux régulés. La composition est efficace, même en présence de biocides. Un procédé préféré d'inhibition de la rouille blanche comprend l'addition d'un polymère à base d'aminoacide ou de l'acide hydroxyphosphonoacétique ou les deux au système sous eau. Un procédé préféré d'inhibition de la corrosion, de la rouille blanche ou de la formation de tarte comprend l'addition d'un polymère à base d'aminoacide, d'acide hydroxyphosphonoacétique et d'un acide phosphonocarboxylique au système sous eau. De préférence, les concentrations actives sont d'au moins 3 ppm pour chacun parmi le polymère d'aminoacide et l'acide hydroxyphosphonoacétique lorsqu'ils sont ajoutés à un volume d'eau dans le système sous eau.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/634,416 US11085118B2 (en) | 2016-04-14 | 2017-06-27 | Composition and method for inhibiting corrosion and scale |
US15/634,416 | 2017-06-27 | ||
PCT/US2018/035861 WO2019005429A1 (fr) | 2017-06-27 | 2018-06-04 | Composition et procédé pour inhiber la corrosion et le tartre |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3068248A1 true CA3068248A1 (fr) | 2019-01-03 |
Family
ID=64741852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3068248A Pending CA3068248A1 (fr) | 2017-06-27 | 2018-06-04 | Composition et procede pour inhiber la corrosion et le tartre |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP3645470A4 (fr) |
JP (1) | JP7193487B2 (fr) |
KR (1) | KR102506078B1 (fr) |
CN (1) | CN111051251B (fr) |
AU (1) | AU2018295015B2 (fr) |
BR (1) | BR112019027852B1 (fr) |
CA (1) | CA3068248A1 (fr) |
CL (2) | CL2019003860A1 (fr) |
MX (1) | MX2019015856A (fr) |
MY (1) | MY197999A (fr) |
PH (1) | PH12019502913A1 (fr) |
SG (1) | SG11201913480YA (fr) |
TW (1) | TWI823854B (fr) |
WO (1) | WO2019005429A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220279546A1 (en) | 2020-02-28 | 2022-09-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Timing offset for control signaling |
JP6989039B1 (ja) * | 2021-01-18 | 2022-01-05 | 栗田工業株式会社 | 水処理剤 |
CN113248031A (zh) * | 2021-05-26 | 2021-08-13 | 新疆水佳源科技有限公司 | 一种适用于敞开式循环水系统的高效软水缓蚀剂及其制备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120661A (en) * | 1987-12-11 | 1992-06-09 | Diversey Corporation | Method for detection and quantitative analysis for water treatment chemicals |
US5062962A (en) * | 1990-05-04 | 1991-11-05 | Betz Laboratories, Inc. | Methods of controlling scale formation in aqueous systems |
DE4408478A1 (de) * | 1994-03-14 | 1995-09-21 | Bayer Ag | Mittel zur Wasserbehandlung |
US5562830A (en) * | 1995-09-14 | 1996-10-08 | Betz Laboratories, Inc. | Calcium carbonate scale controlling method |
US5707529A (en) * | 1996-09-24 | 1998-01-13 | Calgon Corporation | Method for controlling scale in an aqueous system using a synergistic combination |
DE19804124A1 (de) * | 1998-02-03 | 1999-08-05 | Bayer Ag | Phosphorhaltige Verbindungen auf Basis der 1-Hydroxypropan-1,3-diphosphonsäure |
US6207079B1 (en) * | 1999-01-28 | 2001-03-27 | Ashland Inc. | Scale and/or corrosion inhibiting composition |
US6645384B1 (en) * | 2000-12-28 | 2003-11-11 | Chemtreat, Inc. | Method for inhibiting scale in high-cycle aqueous systems |
US6953537B2 (en) * | 2002-05-24 | 2005-10-11 | Scott David Trahan | Corrosion inhibitor |
CN1273393C (zh) * | 2003-09-29 | 2006-09-06 | 中国石油化工股份有限公司北京燕山分公司研究院 | 一种复合阻垢缓蚀剂及其应用 |
CN1261377C (zh) * | 2003-09-29 | 2006-06-28 | 中国石油化工股份有限公司北京燕山分公司研究院 | 一种复合阻垢缓蚀剂及其应用 |
CN100509654C (zh) * | 2004-08-31 | 2009-07-08 | 中国石化北京燕化石油化工股份有限公司 | 一种低磷复合阻垢缓蚀剂及其在水处理中的应用 |
US8153010B2 (en) * | 2009-01-12 | 2012-04-10 | American Air Liquide, Inc. | Method to inhibit scale formation in cooling circuits using carbon dioxide |
CN101700937B (zh) * | 2009-11-14 | 2013-01-30 | 深圳市南峰水处理服务有限公司 | 一种复合阻垢剂 |
CN102344203B (zh) * | 2010-12-14 | 2012-11-28 | 新疆德蓝股份有限公司 | 一种用于循环水的耐高温阻垢剂 |
CN102838216A (zh) | 2012-09-18 | 2012-12-26 | 济南大学 | 一种冬季取暖锅炉水阻垢剂 |
US9290850B2 (en) * | 2013-10-31 | 2016-03-22 | U.S. Water Services Inc. | Corrosion inhibiting methods |
CN105174505B (zh) * | 2015-08-26 | 2018-02-09 | 山东天庆科技发展有限公司 | 复合水处理剂及其应用 |
CN106554094A (zh) * | 2015-09-29 | 2017-04-05 | 李尧 | 一种低膦复合缓蚀阻垢剂及其制备方法 |
JP2017147555A (ja) * | 2016-02-16 | 2017-08-24 | 株式会社リコー | 情報端末、プログラム、通信制御方法、通信システム |
US10351453B2 (en) * | 2016-04-14 | 2019-07-16 | Nch Corporation | Composition and method for inhibiting corrosion |
CN105948283A (zh) * | 2016-05-23 | 2016-09-21 | 山东英联化学科技有限公司 | 用于闭式冷却塔循环冷却水的低磷复合缓蚀阻垢剂及制法 |
CN106268346B (zh) * | 2016-08-30 | 2020-02-14 | 湖北省兴发磷化工研究院有限公司 | 一种反渗透阻垢剂 |
CN106315880B (zh) | 2016-09-28 | 2019-04-30 | 沈阳建筑大学 | 一种阻垢缓蚀剂及其制备方法 |
-
2018
- 2018-06-04 MY MYPI2019007706A patent/MY197999A/en unknown
- 2018-06-04 BR BR112019027852-4A patent/BR112019027852B1/pt active IP Right Grant
- 2018-06-04 JP JP2019572071A patent/JP7193487B2/ja active Active
- 2018-06-04 WO PCT/US2018/035861 patent/WO2019005429A1/fr active Application Filing
- 2018-06-04 CA CA3068248A patent/CA3068248A1/fr active Pending
- 2018-06-04 KR KR1020207001935A patent/KR102506078B1/ko active IP Right Grant
- 2018-06-04 AU AU2018295015A patent/AU2018295015B2/en active Active
- 2018-06-04 EP EP18822874.6A patent/EP3645470A4/fr active Pending
- 2018-06-04 MX MX2019015856A patent/MX2019015856A/es unknown
- 2018-06-04 CN CN201880051049.6A patent/CN111051251B/zh active Active
- 2018-06-04 SG SG11201913480YA patent/SG11201913480YA/en unknown
- 2018-06-14 TW TW107120455A patent/TWI823854B/zh active
-
2019
- 2019-12-20 PH PH12019502913A patent/PH12019502913A1/en unknown
- 2019-12-26 CL CL2019003860A patent/CL2019003860A1/es unknown
-
2020
- 2020-12-14 CL CL2020003243A patent/CL2020003243A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CL2019003860A1 (es) | 2020-08-28 |
EP3645470A1 (fr) | 2020-05-06 |
KR20200020872A (ko) | 2020-02-26 |
PH12019502913A1 (en) | 2020-09-14 |
MX2019015856A (es) | 2020-08-06 |
WO2019005429A1 (fr) | 2019-01-03 |
JP7193487B2 (ja) | 2022-12-20 |
TWI823854B (zh) | 2023-12-01 |
JP2020525646A (ja) | 2020-08-27 |
SG11201913480YA (en) | 2020-01-30 |
EP3645470A4 (fr) | 2020-08-05 |
CN111051251B (zh) | 2023-04-14 |
TW201908247A (zh) | 2019-03-01 |
AU2018295015A1 (en) | 2020-01-23 |
MY197999A (en) | 2023-07-25 |
BR112019027852A2 (pt) | 2020-07-07 |
BR112019027852B1 (pt) | 2024-01-30 |
KR102506078B1 (ko) | 2023-03-07 |
CN111051251A (zh) | 2020-04-21 |
AU2018295015B2 (en) | 2024-02-15 |
CL2020003243A1 (es) | 2021-04-30 |
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