NO131896B - - Google Patents
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- Publication number
- NO131896B NO131896B NO3399/71A NO339971A NO131896B NO 131896 B NO131896 B NO 131896B NO 3399/71 A NO3399/71 A NO 3399/71A NO 339971 A NO339971 A NO 339971A NO 131896 B NO131896 B NO 131896B
- Authority
- NO
- Norway
- Prior art keywords
- acid
- nitrile
- carbon
- steel
- acids
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 20
- 238000005260 corrosion Methods 0.000 claims description 20
- 230000007797 corrosion Effects 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 150000002825 nitriles Chemical class 0.000 claims description 14
- 150000007513 acids Chemical class 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 150000002923 oximes Chemical class 0.000 claims description 6
- 150000007522 mineralic acids Chemical class 0.000 claims description 5
- FZENGILVLUJGJX-NSCUHMNNSA-N (E)-acetaldehyde oxime Chemical compound C\C=N\O FZENGILVLUJGJX-NSCUHMNNSA-N 0.000 claims description 4
- 125000002560 nitrile group Chemical group 0.000 claims description 4
- JDCCCHBBXRQRGU-UHFFFAOYSA-N 5-phenylpenta-2,4-dienenitrile Chemical compound N#CC=CC=CC1=CC=CC=C1 JDCCCHBBXRQRGU-UHFFFAOYSA-N 0.000 claims description 3
- OGVPVEBIPIJKEJ-UHFFFAOYSA-N n-(4-phenylbut-3-en-2-ylidene)hydroxylamine Chemical compound ON=C(C)C=CC1=CC=CC=C1 OGVPVEBIPIJKEJ-UHFFFAOYSA-N 0.000 claims description 3
- 241000723347 Cinnamomum Species 0.000 claims description 2
- 150000001721 carbon Chemical group 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- 235000017803 cinnamon Nutrition 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 description 12
- -1 aromatic nitriles Chemical class 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- VTWKXBJHBHYJBI-SOFGYWHQSA-N (ne)-n-benzylidenehydroxylamine Chemical compound O\N=C\C1=CC=CC=C1 VTWKXBJHBHYJBI-SOFGYWHQSA-N 0.000 description 1
- WOAHJDHKFWSLKE-UHFFFAOYSA-N 1,2-benzoquinone Chemical compound O=C1C=CC=CC1=O WOAHJDHKFWSLKE-UHFFFAOYSA-N 0.000 description 1
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N 1,3,2-dioxathiolane 2,2-dioxide Chemical class O=S1(=O)OCCO1 ZPFAVCIQZKRBGF-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- HCUZVMHXDRSBKX-UHFFFAOYSA-N 2-decylpropanedioic acid Chemical compound CCCCCCCCCCC(C(O)=O)C(O)=O HCUZVMHXDRSBKX-UHFFFAOYSA-N 0.000 description 1
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 1
- QCKVUTCVXGLZQC-UHFFFAOYSA-N 3-hydroxy-1,2-dimethyl-1,2,3,9-tetrahydrocarbazol-4-one Chemical compound N1C2=CC=CC=C2C2=C1C(C)C(C)C(O)C2=O QCKVUTCVXGLZQC-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- SKVNRWBVXUHHPI-UHFFFAOYSA-N 6-cyanohexa-1,3,5-trienyl-dimethyl-phenylazanium Chemical class C(#N)C=CC=CC=C[N+](C1=CC=CC=C1)(C)C SKVNRWBVXUHHPI-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- KDPAWGWELVVRCH-UHFFFAOYSA-N bromoacetic acid Chemical class OC(=O)CBr KDPAWGWELVVRCH-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- SFZULDYEOVSIKM-UHFFFAOYSA-N chembl321317 Chemical compound C1=CC(C(=N)NO)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C(=N)NO)O1 SFZULDYEOVSIKM-UHFFFAOYSA-N 0.000 description 1
- KMGMCLWJFCGWFI-UHFFFAOYSA-N chembl3276923 Chemical class ON=C1C=CC(=O)C=C1 KMGMCLWJFCGWFI-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 125000003438 dodecyl 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])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- MJGAURFCMADVFY-UHFFFAOYSA-N hepta-2,6-dien-4-ynenitrile Chemical compound C(#N)C=CC#CC=C MJGAURFCMADVFY-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 150000002497 iodine compounds Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- HAPIXNBOBZHNCA-UHFFFAOYSA-N methyl 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate Chemical compound COC(=O)C1=CC=C(C)C(B2OC(C)(C)C(C)(C)O2)=C1 HAPIXNBOBZHNCA-UHFFFAOYSA-N 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- DNYZBFWKVMKMRM-UHFFFAOYSA-N n-benzhydrylidenehydroxylamine Chemical compound C=1C=CC=CC=1C(=NO)C1=CC=CC=C1 DNYZBFWKVMKMRM-UHFFFAOYSA-N 0.000 description 1
- RUQDOYIAKHIMAN-UHFFFAOYSA-N n-cinnamylidenehydroxylamine Chemical compound ON=CC=CC1=CC=CC=C1 RUQDOYIAKHIMAN-UHFFFAOYSA-N 0.000 description 1
- YJMNOKOLADGBKA-UHFFFAOYSA-N naphthalene-1-carbonitrile Chemical compound C1=CC=C2C(C#N)=CC=CC2=C1 YJMNOKOLADGBKA-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- ZXFTWPNQZKQCAL-UHFFFAOYSA-N pent-2-en-4-ynenitrile Chemical compound C#CC=CC#N ZXFTWPNQZKQCAL-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- 229910000634 wood's metal 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/086—Organic or non-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
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4581470 | 1970-09-25 | ||
| GB780771*[A GB1365291A (en) | 1970-09-25 | 1971-03-25 | Inhibition of corrosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131896B true NO131896B (enExample) | 1975-05-12 |
| NO131896C NO131896C (enExample) | 1975-08-20 |
Family
ID=26241678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3399/71A NO131896C (enExample) | 1970-09-25 | 1971-09-13 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3876371A (enExample) |
| AU (1) | AU459612B2 (enExample) |
| BE (1) | BE772782A (enExample) |
| CA (1) | CA963647A (enExample) |
| DE (1) | DE2147847A1 (enExample) |
| ES (1) | ES395432A1 (enExample) |
| FR (1) | FR2107997B1 (enExample) |
| GB (1) | GB1365291A (enExample) |
| IL (1) | IL37748A (enExample) |
| IT (1) | IT939022B (enExample) |
| NL (1) | NL7113205A (enExample) |
| NO (1) | NO131896C (enExample) |
| SE (1) | SE383002B (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565349A (en) * | 1975-10-20 | 1980-04-16 | Albright & Wilson | Aluminium polishing compositions |
| DE2621658C3 (de) * | 1976-05-15 | 1979-12-13 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Korrosionsschutz von gußeisernen Kesseln |
| US4131583A (en) * | 1977-12-01 | 1978-12-26 | Northern Instruments Corporation | Corrosion inhibiting compositions |
| US4221674A (en) * | 1979-03-09 | 1980-09-09 | Allied Chemical Corporation | Organic sulfonic acid stripping composition and method with nitrile and fluoride metal corrosion inhibitor system |
| US4209418A (en) * | 1978-07-18 | 1980-06-24 | Union Carbide Corporation | Gelatin benzimidazole blends as inhibitors for carboxylic acids |
| US4404167A (en) * | 1979-05-14 | 1983-09-13 | Rozenfeld Iosif L | Protecting steel and ferrous metals against H2 S corrosion |
| US4466903A (en) * | 1981-08-07 | 1984-08-21 | Ppg Industries, Inc. | Unsaturated 1,3-dioxolane stabilized with aliphatic aldehyde hydrazone |
| DE3475321D1 (en) * | 1983-05-04 | 1988-12-29 | Ici Plc | Corrosion inhibition |
| US4487745A (en) * | 1983-08-31 | 1984-12-11 | Drew Chemical Corporation | Oximes as oxygen scavengers |
| US4556110A (en) * | 1984-08-30 | 1985-12-03 | Phillips Petroleum Company | Corrosion inhibition |
| GB8426103D0 (en) * | 1984-10-16 | 1984-11-21 | Ici Plc | Corrosion inhibition |
| GB9009625D0 (en) * | 1990-04-30 | 1990-06-20 | Ici Plc | Composition |
| GB9108221D0 (en) * | 1991-04-18 | 1991-06-05 | Ici Plc | Compound preparation and use |
| US5264141A (en) * | 1992-06-08 | 1993-11-23 | Halliburton Company | Methods of reducing precipitation from acid solutions |
| US5384050A (en) * | 1993-11-04 | 1995-01-24 | Nalco Chemical Company | Hydrazones as oxygen scavengers in boiler water systems |
| US5512243A (en) * | 1995-04-11 | 1996-04-30 | Betz Laboratories, Inc. | Cyclohexanedione oxygen scavengers |
| ZA965907B (en) * | 1995-07-21 | 1997-01-29 | Henkel Corp | Oxime containing inhibitors for acid pickling |
| CA2300276A1 (en) * | 1997-08-06 | 1999-02-18 | Henkel Kommanditgesellschaft Auf Aktien | Phosphating method accelerated by n-oxides |
| DE19757302A1 (de) * | 1997-12-22 | 1999-07-01 | Siemens Ag | Beschichtung von Metalloberflächen insbesondere für die Mikroelektronik |
| RU2167222C1 (ru) * | 1999-09-16 | 2001-05-20 | Открытое акционерное общество "Научно-исследовательский институт по нефтепромысловой химии" | Ингибитор кислотной коррозии |
| US6315045B1 (en) | 2000-03-07 | 2001-11-13 | Halliburton Energy Services, Inc. | Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation |
| TWI278444B (en) * | 2004-02-16 | 2007-04-11 | Otsuka Chemical Co Ltd | Rust inhibitor composition |
| US20070071887A1 (en) * | 2005-09-26 | 2007-03-29 | Halliburton Energy Services, Inc. | Methods of inhibiting corrosion of a metal surface |
| US9458329B1 (en) | 2013-02-08 | 2016-10-04 | The United States Of America As Represented By The Secretary Of The Navy | Corrosion protection by coatings that include organic additives |
| US20150368544A1 (en) * | 2014-06-24 | 2015-12-24 | Schlumberger Norge As | Methods of inhibiting salt precipitation and corrosion |
| GB2532990A (en) * | 2014-12-05 | 2016-06-08 | Schlumberger Holdings | Corrosion inhibition |
| GB2543498A (en) | 2015-10-19 | 2017-04-26 | Schlumberger Holdings | Corrosion inhibition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1460395A (en) * | 1921-08-27 | 1923-07-03 | Vogel Otto | Pickling bath and process for pickling iron and steel |
| US1759840A (en) * | 1928-10-31 | 1930-05-27 | Barrett Co | Pickling compound |
| US2043260A (en) * | 1933-10-09 | 1936-06-09 | Stauffer Chemical Co | Stabilized carbon tetrachloride |
| US2239752A (en) * | 1937-04-02 | 1941-04-29 | Tide Water Associated Oil Comp | Method of lubrication |
| US2387323A (en) * | 1943-11-08 | 1945-10-23 | Standard Oil Co | Antirusts |
| US2700652A (en) * | 1951-02-23 | 1955-01-25 | Paul D Menaul | Inhibiting corrosion due to sulfur compounds |
| DE1003006B (de) * | 1955-05-07 | 1957-02-21 | Henkel & Cie Gmbh | Sparbeiz- und Korrosionsschutzmittel |
| US3031411A (en) * | 1958-06-10 | 1962-04-24 | Detrex Chem Ind | Composition and method of inhibiting corrosion of ferrous metals by aminestabilized unsaturated chlorinated hydrocarbons |
| US3081304A (en) * | 1959-10-29 | 1963-03-12 | Gen Mills Inc | Amino hydroxy nitriles |
| US3096341A (en) * | 1960-04-25 | 1963-07-02 | United States Steel Corp | 9-cyanoethyl dodecahydrocarbazole |
| US3096147A (en) * | 1960-10-06 | 1963-07-02 | Gen Mills Inc | Process for inhibiting corrosion in acid solutions with guanamine-propylene oxide condensation product |
| US3098700A (en) * | 1961-10-12 | 1963-07-23 | Pure Oil Co | Method of controlling corrosion of ferrous metal due to pitting by addition of mineral acid |
| US3255121A (en) * | 1963-08-02 | 1966-06-07 | Continental Oil Co | Process of inhibiting corrosion of ferrous metals |
| US3669612A (en) * | 1965-10-22 | 1972-06-13 | Petrolite Corp | Use of cyclic amidine polymers as corrosion inhibitors |
| US3553101A (en) * | 1968-05-17 | 1971-01-05 | Exxon Research Engineering Co | Prevention of corrosion using heterocyclic nitrogen compounds |
| US3658720A (en) * | 1969-11-12 | 1972-04-25 | Exxon Research Engineering Co | Corrosion inhibiting composition containing acetylenic alcohols a quinoline quaternary compound and an organic fluoride |
-
1971
- 1971-03-25 GB GB780771*[A patent/GB1365291A/en not_active Expired
- 1971-09-13 NO NO3399/71A patent/NO131896C/no unknown
- 1971-09-13 CA CA122,707A patent/CA963647A/en not_active Expired
- 1971-09-17 BE BE772782A patent/BE772782A/xx unknown
- 1971-09-17 IL IL7137748A patent/IL37748A/xx unknown
- 1971-09-22 IT IT28952/71A patent/IT939022B/it active
- 1971-09-23 AU AU33836/71A patent/AU459612B2/en not_active Expired
- 1971-09-24 DE DE19712147847 patent/DE2147847A1/de active Pending
- 1971-09-24 NL NL7113205A patent/NL7113205A/xx not_active Application Discontinuation
- 1971-09-24 FR FR7134544A patent/FR2107997B1/fr not_active Expired
- 1971-09-24 SE SE7112125A patent/SE383002B/xx unknown
- 1971-09-25 ES ES395432A patent/ES395432A1/es not_active Expired
-
1974
- 1974-01-24 US US436351A patent/US3876371A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2147847A1 (de) | 1972-03-30 |
| NO131896C (enExample) | 1975-08-20 |
| GB1365291A (en) | 1974-08-29 |
| IT939022B (it) | 1973-02-10 |
| FR2107997B1 (enExample) | 1975-07-18 |
| IL37748A (en) | 1974-12-31 |
| IL37748A0 (en) | 1971-11-29 |
| SE383002B (sv) | 1976-02-23 |
| NL7113205A (enExample) | 1972-03-28 |
| FR2107997A1 (enExample) | 1972-05-12 |
| US3876371A (en) | 1975-04-08 |
| BE772782A (fr) | 1972-03-17 |
| CA963647A (en) | 1975-03-04 |
| ES395432A1 (es) | 1974-09-16 |
| AU3383671A (en) | 1973-03-29 |
| AU459612B2 (en) | 1975-04-10 |
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