NO780989L - Korrosjonshindrende middel for jern og staal - Google Patents

Korrosjonshindrende middel for jern og staal

Info

Publication number: NO780989L
Authority: NO; Norway
Prior art keywords: ppm; pyridinium salt; carbon atoms; polyamine; radical
Prior art date: 1977-03-28

Application number

NO780989A

Other languages

English (en)

Norwegian (no)

Inventor

Robert George Asperger

Robert Charles Clouse

Original Assignee

Dow Chemical Co

Priority date (The priority date 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 date listed.)

1977-03-28

Filing date

1978-03-20

Publication date

1978-09-29

1977-03-28 Priority claimed from US05/782,159 external-priority patent/US4100099A/en

1977-03-28 Priority claimed from US05/782,156 external-priority patent/US4102804A/en

1978-03-20 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1978-09-29 Publication of NO780989L publication Critical patent/NO780989L/no

Links

238000005260 corrosion Methods 0.000 title claims description 21
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 16
229910052742 iron Inorganic materials 0.000 title claims description 8
239000003795 chemical substances by application Substances 0.000 title claims description 6
-1 alkyl radical Chemical group 0.000 claims description 33
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 25
229920000768 polyamine Polymers 0.000 claims description 21
239000003112 inhibitor Substances 0.000 claims description 20
230000007797 corrosion Effects 0.000 claims description 19
239000007789 gas Substances 0.000 claims description 18
125000004432 carbon atom Chemical group C* 0.000 claims description 12
230000003750 conditioning effect Effects 0.000 claims description 10
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 8
229910000831 Steel Inorganic materials 0.000 claims description 7
239000010959 steel Substances 0.000 claims description 7
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
230000002401 inhibitory effect Effects 0.000 claims description 6
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
125000002947 alkylene group Chemical group 0.000 claims description 5
AEOCXXJPGCBFJA-UHFFFAOYSA-N ethionamide Chemical compound CCC1=CC(C(N)=S)=CC=N1 AEOCXXJPGCBFJA-UHFFFAOYSA-N 0.000 claims description 5
229920001281 polyalkylene Polymers 0.000 claims description 5
SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 claims description 4
229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 4
ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 3
125000003118 aryl group Chemical group 0.000 claims description 2
239000001569 carbon dioxide Substances 0.000 claims description 2
125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 2
239000000243 solution Substances 0.000 description 20
230000005764 inhibitory process Effects 0.000 description 18
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 14
150000003839 salts Chemical class 0.000 description 14
LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
150000001875 compounds Chemical class 0.000 description 8
239000002904 solvent Substances 0.000 description 8
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 8
238000004821 distillation Methods 0.000 description 7
239000002250 absorbent Substances 0.000 description 6
230000002745 absorbent Effects 0.000 description 6
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
238000012360 testing method Methods 0.000 description 6
238000000034 method Methods 0.000 description 5
229920006395 saturated elastomer Polymers 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
239000012141 concentrate Substances 0.000 description 4
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
150000003222 pyridines Chemical class 0.000 description 4
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 4
KOFZTCSTGIWCQG-UHFFFAOYSA-N 1-bromotetradecane Chemical compound CCCCCCCCCCCCCCBr KOFZTCSTGIWCQG-UHFFFAOYSA-N 0.000 description 3
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
230000002378 acidificating effect Effects 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
229910000027 potassium carbonate Inorganic materials 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000012085 test solution Substances 0.000 description 3
YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 description 3
DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
ZGSDJMADBJCNPN-UHFFFAOYSA-N [S-][NH3+] Chemical compound [S-][NH3+] ZGSDJMADBJCNPN-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 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
239000007795 chemical reaction product Substances 0.000 description 2
LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 2
229940043276 diisopropanolamine Drugs 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
125000003827 glycol group Chemical group 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
150000002736 metal compounds Chemical class 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
AQGNVWRYTKPRMR-UHFFFAOYSA-N n'-[2-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCNCCN AQGNVWRYTKPRMR-UHFFFAOYSA-N 0.000 description 2
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
XQWBMZWDJAZPPX-UHFFFAOYSA-N pyridine-3-carbothioamide Chemical compound NC(=S)C1=CC=CN=C1 XQWBMZWDJAZPPX-UHFFFAOYSA-N 0.000 description 2
238000010998 test method Methods 0.000 description 2
FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 2
238000005406 washing Methods 0.000 description 2
KCOYHFNCTWXETP-UHFFFAOYSA-N (carbamothioylamino)thiourea Chemical compound NC(=S)NNC(N)=S KCOYHFNCTWXETP-UHFFFAOYSA-N 0.000 description 1
FPZXQVCYHDMIIA-UHFFFAOYSA-N 1,1-diphenylthiourea Chemical compound C=1C=CC=CC=1N(C(=S)N)C1=CC=CC=C1 FPZXQVCYHDMIIA-UHFFFAOYSA-N 0.000 description 1
HLJQBCWFCHFELK-UHFFFAOYSA-M 1,2,3-trimethyl-4-tetradecylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCC1=CC=[N+](C)C(C)=C1C HLJQBCWFCHFELK-UHFFFAOYSA-M 0.000 description 1
HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
NUJOXSGNGYZSOE-UHFFFAOYSA-M 1-benzyl-2-dodecyl-3-ethyl-4-methylpyridin-1-ium;chloride Chemical compound [Cl-].CCCCCCCCCCCCC1=C(CC)C(C)=CC=[N+]1CC1=CC=CC=C1 NUJOXSGNGYZSOE-UHFFFAOYSA-M 0.000 description 1
NDZFNTHGIIQMQI-UHFFFAOYSA-N 1-benzylpyridin-1-ium Chemical compound C=1C=CC=C[N+]=1CC1=CC=CC=C1 NDZFNTHGIIQMQI-UHFFFAOYSA-N 0.000 description 1
VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
OZDGMOYKSFPLSE-UHFFFAOYSA-N 2-Methylaziridine Chemical compound CC1CN1 OZDGMOYKSFPLSE-UHFFFAOYSA-N 0.000 description 1
ZAXCZCOUDLENMH-UHFFFAOYSA-N 3,3,3-tetramine Chemical compound NCCCNCCCNCCCN ZAXCZCOUDLENMH-UHFFFAOYSA-N 0.000 description 1
QCMHUGYTOGXZIW-UHFFFAOYSA-N 3-(dimethylamino)propane-1,2-diol Chemical compound CN(C)CC(O)CO QCMHUGYTOGXZIW-UHFFFAOYSA-N 0.000 description 1
YKVQPYYSCHTBMQ-UHFFFAOYSA-M 3-ethyl-1-tetradecylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCCCCCCC[N+]1=CC=CC(CC)=C1 YKVQPYYSCHTBMQ-UHFFFAOYSA-M 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910001209 Low-carbon steel Inorganic materials 0.000 description 1
FCSHMCFRCYZTRQ-UHFFFAOYSA-N N,N'-diphenylthiourea Chemical compound C=1C=CC=CC=1NC(=S)NC1=CC=CC=C1 FCSHMCFRCYZTRQ-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
239000004698 Polyethylene Substances 0.000 description 1
229920002873 Polyethylenimine Polymers 0.000 description 1
UHGKYJXJYJWDAM-UHFFFAOYSA-N Propylthiourea Chemical compound CCCNC(N)=S UHGKYJXJYJWDAM-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
QIOZLISABUUKJY-UHFFFAOYSA-N Thiobenzamide Chemical compound NC(=S)C1=CC=CC=C1 QIOZLISABUUKJY-UHFFFAOYSA-N 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
229910052977 alkali metal sulfide Inorganic materials 0.000 description 1
150000001350 alkyl halides Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 1
SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 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
229910052785 arsenic Inorganic materials 0.000 description 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
239000012496 blank sample Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
125000001246 bromo group Chemical group Br* 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000002775 capsule Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
229910052801 chlorine Chemical group 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000004148 curcumin Substances 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
229940043237 diethanolamine Drugs 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
229940031098 ethanolamine Drugs 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229940102253 isopropanolamine Drugs 0.000 description 1
GKQPCPXONLDCMU-CCEZHUSRSA-N lacidipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1C1=CC=CC=C1\C=C\C(=O)OC(C)(C)C GKQPCPXONLDCMU-CCEZHUSRSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
229920000333 poly(propyleneimine) Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
KPIIGXWUNXGGCP-UHFFFAOYSA-N pyridine-4-carbothioamide Chemical compound NC(=S)C1=CC=NC=C1 KPIIGXWUNXGGCP-UHFFFAOYSA-N 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
239000008149 soap solution Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
150000003556 thioamides Chemical class 0.000 description 1
150000003567 thiocyanates Chemical class 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
229960004418 trolamine Drugs 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
239000002699 waste material Substances 0.000 description 1
230000004580 weight loss Effects 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
- 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
- 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
- C23F11/14—Nitrogen-containing compounds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)
Pyridine Compounds (AREA)

NO780989A 1977-03-28 1978-03-20 Korrosjonshindrende middel for jern og staal NO780989L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/782,159 US4100099A (en)	1977-03-28	1977-03-28	Quaternary salt-polyamine inhibitor for sour gas conditioning solutions
US05/782,156 US4102804A (en)	1977-03-28	1977-03-28	Inhibitor for gas conditioning solutions

Publications (1)

Publication Number	Publication Date
NO780989L true NO780989L (no)	1978-09-29

Family

ID=27119958

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO780989A NO780989L (no)	1977-03-28	1978-03-20	Korrosjonshindrende middel for jern og staal

Country Status (11)

Country	Link
JP (1)	JPS53119739A (fr)
AU (1)	AU519454B2 (fr)
CA (1)	CA1084687A (fr)
DE (1)	DE2813126A1 (fr)
ES (1)	ES468254A1 (fr)
FR (1)	FR2385812A1 (fr)
GB (1)	GB1597038A (fr)
GR (1)	GR64223B (fr)
MY (1)	MY8200232A (fr)
NL (1)	NL7803292A (fr)
NO (1)	NO780989L (fr)

Families Citing this family (5)

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RU2139955C1 (ru) *	1996-12-27	1999-10-20	Акционерное общество открытого типа Научно-исследовательский институт "Ярсинтез"	Композиция для защиты металлов от кислотной коррозии
EP2350346A1 (fr) *	2008-10-24	2011-08-03	Lonza Inc.	Solutions d'absorption de dioxyde de carbone à base d'alcanolamine présentant une corrosivité réduite
US8765020B2 (en) *	2009-05-26	2014-07-01	Baker Hughes Incorporated	Method for reducing metal corrosion
FR2953146B1 (fr) *	2009-11-30	2013-07-19	Inst Francais Du Petrole	Solution absorbante contenant un inhibiteur de degradation appartenant a la famille des thiourees et procede d'absorption de composes acides contenus dans un effluent gazeux
US11377595B2 (en)	2019-03-22	2022-07-05	King Fahd University Of Petroleum And Minerals	Inhibition of metal corrosion in aqueous media using a polyurea formulation

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US2459119A (en) *	1946-09-27	1949-01-11	Hooker Electrochemical Co	Corrosion retarder
US2602779A (en) *	1947-09-11	1952-07-08	Cities Service Oil Co	Method of inhibiting hydrogen sulfide corrosion of metals
US2797199A (en) *	1953-09-11	1957-06-25	California Research Corp	Corrosion inhibitor
US2889278A (en) *	1956-03-23	1959-06-02	Cities Service Res & Dev Co	Method of inhibiting corrosion of metals
US2901438A (en) *	1956-10-25	1959-08-25	Union Carbide Corp	Corrosion inhibitors
NL284777A (fr) *	1961-10-28
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US3808140A (en) *	1970-07-13	1974-04-30	B Mago	Antimony-vanadium corrosion inhibitors for alkanolamine gas treating system
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DE2305821A1 (de) *	1973-02-07	1974-08-15	Hoechst Ag	Pulverfoermige saure metallreinigungsmittel

1978
- 1978-03-17 CA CA299,197A patent/CA1084687A/fr not_active Expired
- 1978-03-20 NO NO780989A patent/NO780989L/no unknown
- 1978-03-21 GR GR55759A patent/GR64223B/el unknown
- 1978-03-23 FR FR7808579A patent/FR2385812A1/fr active Granted
- 1978-03-25 DE DE19782813126 patent/DE2813126A1/de not_active Withdrawn
- 1978-03-27 ES ES468254A patent/ES468254A1/es not_active Expired
- 1978-03-28 JP JP3494978A patent/JPS53119739A/ja active Pending
- 1978-03-28 GB GB12129/78A patent/GB1597038A/en not_active Expired
- 1978-03-28 NL NL7803292A patent/NL7803292A/xx not_active Application Discontinuation
- 1978-03-28 AU AU34513/78A patent/AU519454B2/en not_active Expired
1982
- 1982-12-30 MY MY232/82A patent/MY8200232A/xx unknown

Also Published As

Publication number	Publication date
GR64223B (en)	1980-02-12
MY8200232A (en)	1982-12-31
CA1084687A (fr)	1980-09-02
NL7803292A (nl)	1978-10-02
DE2813126A1 (de)	1978-10-12
JPS53119739A (en)	1978-10-19
AU3451378A (en)	1979-10-04
GB1597038A (en)	1981-09-03
AU519454B2 (en)	1981-12-03
FR2385812A1 (fr)	1978-10-27
FR2385812B1 (fr)	1981-01-02
ES468254A1 (es)	1979-09-16

Publication	Publication Date	Title
NO780990L (no)	1978-09-29	Middel til aa hindre eller hemme korrosjon av jern og staal
US4100099A (en)	1978-07-11	Quaternary salt-polyamine inhibitor for sour gas conditioning solutions
US4102804A (en)	1978-07-25	Inhibitor for gas conditioning solutions
US7264786B2 (en)	2007-09-04	Method of scavenging hydrogen sulfide and/or mercaptans from fluid and gas streams
US4096085A (en)	1978-06-20	Gas scrubbing system
NO300697B1 (no)	1997-07-07	Fremgangsmåte for selektivt å redusere innholdet av hydrogensulfid og organiske sulfider i gassformige og/eller væskeformige hydrokarbonströmmer
US20110028360A1 (en)	2011-02-03	Organic corrosion inhibitor package for organic acids
US4446119A (en)	1984-05-01	Method and compositions for reducing corrosion in the removal of acidic gases from gaseous mixtures
US20160347988A1 (en)	2016-12-01	2-(p-ALKOXYPHENYL)-2-IMIDAZOLINES AND THEIR USE AS CORROSION INHIBITORS
EP0711850B1 (fr)	1999-03-10	Procédé utilisant d'inhibiteurs de corrosion solubles dans l'eau à base de sel d'acide dicarboxilique, alcanolamine et amine cyclique
US4541946A (en)	1985-09-17	Corrosion inhibitor for amine gas sweetening systems
US4431563A (en)	1984-02-14	Inhibitors for acid gas conditioning solutions
US6036888A (en)	2000-03-14	Corrosion inhibitor for alkanolamine units
Emori et al.	2017	Effects of sodium thiosulfate and sodium sulfide on the corrosion behavior of carbon steel in an MDEA-based CO2 capture process
JP2019507209A (ja)	2019-03-14	硫化水素スカベンジング添加剤組成物およびその使用方法
CA1084687A (fr)	1980-09-02	Inhibiteur a base d'un sel de pyridinium quaternaire pour les solutions de traitement des gaz
EP0389150B1 (fr)	1993-05-12	Elimination de sulfures
US4452764A (en)	1984-06-05	Bismuth inhibitors for acid gas conditioning solutions
EP1029015A1 (fr)	2000-08-23	Inhibiteur de corrosion pour des unites d'alcanolamite
US20100301275A1 (en)	2010-12-02	Method for reducing metal corrosion
Srinivasan et al.	2018	Screening and Evaluating Environmentally-Friendly Corrosion Inhibitors for Amine-Based CO2 Absorption
AU2005286408B2 (en)	2010-12-09	Treatment method for inhibiting corrosion of top of lines used in the oil industry
CA1187064A (fr)	1985-05-14	Systeme inhibiteur de corrosion a base de vanadium et de cobalt pour solutions de conditionnement des gaz acides
JP2003253477A (ja)	2003-09-10	腐食防止剤および強アルカリ媒体中の金属材料を保護する方法
US5911916A (en)	1999-06-15	Corrosion inhibitor for alkanolamine units