CA3071545C - Produits d'addition thiol destines a l'inhibition de la corrosion - Google Patents

Produits d'addition thiol destines a l'inhibition de la corrosion

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Publication number
CA3071545C
CA3071545C CA3071545A CA3071545A CA3071545C CA 3071545 C CA3071545 C CA 3071545C CA 3071545 A CA3071545 A CA 3071545A CA 3071545 A CA3071545 A CA 3071545A CA 3071545 C CA3071545 C CA 3071545C
Authority
CA
Canada
Prior art keywords
composition
compound
compounds
inhibitor
corrosion
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.)
Active
Application number
CA3071545A
Other languages
English (en)
Other versions
CA3071545A1 (fr
Inventor
Jeremy Moloney
Prakasa Rao Anantaneni
Ryan Matthew Harrington
Original Assignee
ChampionX LLC
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 ChampionX LLC filed Critical ChampionX LLC
Priority claimed from PCT/US2018/045237 external-priority patent/WO2019028400A1/fr
Publication of CA3071545A1 publication Critical patent/CA3071545A1/fr
Application granted granted Critical
Publication of CA3071545C publication Critical patent/CA3071545C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

L'invention concerne des composés, des compositions et des procédés destinés à inhiber la corrosion au niveau d'une surface dans la production, le transport, le stockage et la séparation de fluides tels que l'huile brute et le gaz naturel, les composés possédant la formule (1) dans laquelle : chaque R1 est indépendamment CH2OH et C(O)OH ; R2 est (AA) ou (BB) ; chaque R3 est indépendamment un atome d'hydrogène ou R5, ou les deux R3 forment ensemble un cycle par l'intermédiaire d'un lieur (CC) ; chaque R4 est indépendamment un atome d'hydrogène ou un R5 ; R5 est CH2SC2H4R1 ; et n est un nombre entier de 0 à 3.
CA3071545A 2017-08-03 2018-08-03 Produits d'addition thiol destines a l'inhibition de la corrosion Active CA3071545C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762540827P 2017-08-03 2017-08-03
US62/540,827 2017-08-03
PCT/US2018/045237 WO2019028400A1 (fr) 2017-08-03 2018-08-03 Produits d'addition thiol destinés à l'inhibition de la corrosion

Publications (2)

Publication Number Publication Date
CA3071545A1 CA3071545A1 (fr) 2019-02-07
CA3071545C true CA3071545C (fr) 2026-04-07

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