GB1360836A - Corrosion inhibitors for alkanolamine gas treating systems - Google Patents

Corrosion inhibitors for alkanolamine gas treating systems

Info

Publication number
GB1360836A
GB1360836A GB3258071A GB3258071A GB1360836A GB 1360836 A GB1360836 A GB 1360836A GB 3258071 A GB3258071 A GB 3258071A GB 3258071 A GB3258071 A GB 3258071A GB 1360836 A GB1360836 A GB 1360836A
Authority
GB
United Kingdom
Prior art keywords
solution
alkanolamine
compound
antimonyl
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3258071A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
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 GB1360836A publication Critical patent/GB1360836A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
GB3258071A 1970-07-13 1971-07-12 Corrosion inhibitors for alkanolamine gas treating systems Expired GB1360836A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1360836A true GB1360836A (en) 1974-07-24

Family

ID=26644722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3258071A Expired GB1360836A (en) 1970-07-13 1971-07-12 Corrosion inhibitors for alkanolamine gas treating systems

Country Status (16)

Country Link
AT (3) AT340881B (fr)
AU (1) AU475289B2 (fr)
BE (1) BE769866A (fr)
BG (3) BG20824A3 (fr)
BR (1) BR7104351D0 (fr)
CA (1) CA932316A (fr)
CS (1) CS191159B2 (fr)
DE (1) DE2134798C3 (fr)
DK (1) DK139534B (fr)
FI (1) FI52475C (fr)
FR (1) FR2109658A5 (fr)
GB (1) GB1360836A (fr)
NL (2) NL152300B (fr)
OA (1) OA03761A (fr)
SE (1) SE372955B (fr)
ZA (1) ZA713188B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499003A (en) * 1982-02-02 1985-02-12 Exxon Research & Engineering Co. Antimony-molybdenum salt corrosion inhibitor composition
EP2703062A2 (fr) 2012-08-30 2014-03-05 IFP Energies nouvelles Procédé d'absorption de composés acides contenus dans un effluent gazeux au moyen d'une solution aqueuse a base d'amine.

Families Citing this family (4)

* 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 (fr) * 1977-03-28 1980-09-02 Robert C. Clouse Inhibiteur a base d'un sel de pyridinium quaternaire pour les solutions de traitement des gaz
DE4442114A1 (de) * 1994-11-25 1996-05-30 Buna Sow Leuna Olefinverb Gmbh Nitrit-, phosphat- und aminfreies Kühl- und Wärmeübertragungsmittel
CN115074738B (zh) * 2022-06-13 2024-03-08 山东国智新材料科技有限公司 一种绿色环保的多元复合气相缓蚀剂及其制备方法

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499003A (en) * 1982-02-02 1985-02-12 Exxon Research & Engineering Co. Antimony-molybdenum salt corrosion inhibitor composition
EP2703062A2 (fr) 2012-08-30 2014-03-05 IFP Energies nouvelles Procédé d'absorption de composés acides contenus dans un effluent gazeux au moyen d'une solution aqueuse a base d'amine.
US10137404B2 (en) 2012-08-30 2018-11-27 IFP Energies Nouvelles Method of absorbing acid compounds contained in a gaseous effluent using an amine-based aqueous solution

Also Published As

Publication number Publication date
ATA604971A (de) 1977-05-15
CA932316A (en) 1973-08-21
AU475289B2 (en) 1976-08-19
ZA713188B (en) 1972-08-30
OA03761A (fr) 1971-12-24
AT340881B (de) 1978-01-10
BR7104351D0 (pt) 1973-05-31
AT323502B (de) 1975-07-10
DK139534C (fr) 1979-08-20
BE769866A (fr) 1972-01-12
SE372955B (fr) 1975-01-20
CS191159B2 (en) 1979-06-29
NL7200330A (fr) 1973-07-12
BG20824A3 (fr) 1975-12-20
DE2134798B2 (de) 1978-07-20
DE2134798A1 (de) 1972-01-27
DE2134798C3 (de) 1984-09-06
DK139534B (da) 1979-03-05
AU3116971A (en) 1973-01-18
FR2109658A5 (fr) 1972-05-26
BG25662A3 (en) 1978-11-10
AT324067B (de) 1975-08-11
FI52475B (fr) 1977-05-31
BG20621A3 (fr) 1975-12-05
FI52475C (fi) 1977-09-12
NL152300B (nl) 1977-02-15
NL7109597A (fr) 1972-01-17

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee