OA03761A - Corrosion inhibitors for alkanolamine gas treatment systems. - Google Patents

Corrosion inhibitors for alkanolamine gas treatment systems.

Info

Publication number
OA03761A
OA03761A OA54305A OA54305A OA03761A OA 03761 A OA03761 A OA 03761A OA 54305 A OA54305 A OA 54305A OA 54305 A OA54305 A OA 54305A OA 03761 A OA03761 A OA 03761A
Authority
OA
OAPI
Prior art keywords
gas treatment
corrosion inhibitors
treatment systems
alkanolamine
alkanolamine gas
Prior art date
Application number
OA54305A
Other languages
French (fr)
Original Assignee
Union Carbide Corp
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.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of OA03761A publication Critical patent/OA03761A/en

Links

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
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
OA54305A 1970-07-13 1971-07-13 Corrosion inhibitors for alkanolamine gas treatment systems. OA03761A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5459570A 1970-07-13 1970-07-13
NL7200330A NL7200330A (en) 1970-07-13 1972-01-10

Publications (1)

Publication Number Publication Date
OA03761A true OA03761A (en) 1971-12-24

Family

ID=26644722

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54305A OA03761A (en) 1970-07-13 1971-07-13 Corrosion inhibitors for alkanolamine gas treatment systems.

Country Status (16)

Country Link
AT (3) AT323502B (en)
AU (1) AU475289B2 (en)
BE (1) BE769866A (en)
BG (3) BG20621A3 (en)
BR (1) BR7104351D0 (en)
CA (1) CA932316A (en)
CS (1) CS191159B2 (en)
DE (1) DE2134798C3 (en)
DK (1) DK139534B (en)
FI (1) FI52475C (en)
FR (1) FR2109658A5 (en)
GB (1) GB1360836A (en)
NL (2) NL152300B (en)
OA (1) OA03761A (en)
SE (1) SE372955B (en)
ZA (1) ZA713188B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100100A (en) * 1977-03-28 1978-07-11 The Dow Chemical Company Cobalt-containing inhibitor for sour gas conditioning solutions
CA1084687A (en) * 1977-03-28 1980-09-02 Robert C. Clouse Quaternary pyridinium salt inhibitor system for gas conditioning solutions
US4499003A (en) * 1982-02-02 1985-02-12 Exxon Research & Engineering Co. Antimony-molybdenum salt corrosion inhibitor composition
DE4442114A1 (en) * 1994-11-25 1996-05-30 Buna Sow Leuna Olefinverb Gmbh Nitrite, phosphate and amine free coolant and heat transfer medium
FR2994861B1 (en) 2012-08-30 2014-08-22 IFP Energies Nouvelles PROCESS FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GASEOUS EFFLUENT BY MEANS OF AQUEOUS AMINO ACID SOLUTION
CN115074738B (en) * 2022-06-13 2024-03-08 山东国智新材料科技有限公司 Environment-friendly multi-element composite vapor phase corrosion inhibitor and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031632A (en) * 1934-06-21 1936-02-25 Girdler Corp Process for recovering acidic gases from gaseous mixtures
US2715605A (en) * 1952-07-02 1955-08-16 Jefferson Chem Co Inc Prevention of corrosion of ferrous metals by alkanolamines
GB1142317A (en) * 1966-02-01 1969-02-05 Eickmeyer Allen Garland Method for prevention of corrosion in carbon dioxide removal systems

Also Published As

Publication number Publication date
FI52475C (en) 1977-09-12
DK139534B (en) 1979-03-05
FI52475B (en) 1977-05-31
BR7104351D0 (en) 1973-05-31
CS191159B2 (en) 1979-06-29
ZA713188B (en) 1972-08-30
BG25662A3 (en) 1978-11-10
BG20621A3 (en) 1975-12-05
AT340881B (en) 1978-01-10
AT323502B (en) 1975-07-10
AU3116971A (en) 1973-01-18
ATA604971A (en) 1977-05-15
DE2134798B2 (en) 1978-07-20
BE769866A (en) 1972-01-12
AT324067B (en) 1975-08-11
FR2109658A5 (en) 1972-05-26
DK139534C (en) 1979-08-20
CA932316A (en) 1973-08-21
AU475289B2 (en) 1976-08-19
NL7200330A (en) 1973-07-12
NL152300B (en) 1977-02-15
BG20824A3 (en) 1975-12-20
DE2134798A1 (en) 1972-01-27
DE2134798C3 (en) 1984-09-06
GB1360836A (en) 1974-07-24
NL7109597A (en) 1972-01-17
SE372955B (en) 1975-01-20

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