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(19)

RU

(11)

2 798 318

(13)

C1

(51)

IPC

C07C237/20(2006-01-01)

C07C237/22(2006-01-01)

C07C279/14(2006-01-01)

C07C309/14(2006-01-01)

C07C323/59(2006-01-01)

C07D207/16(2006-01-01)

C07D233/61(2006-01-01)

C10L3/10(2006-01-01)

(21) (22)

Application

2022131679, 2022-12-05

(24)

Start date

2022-12-05

(22)

Actual filing date

2022-12-05

(45)

Published

2023-06-21

(72)

Inventor

Varfolomeev Mikhail AlekseevichPavelev Roman SergeevichSemenov Matvei EgorovichGainullin Shamil EduardovichKazakova Polina Iurevna

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Federalnyi Universitet» Vo Kfu)

HYDRATE PROMOTERS BASED ON AMINO ACID AMIDES AND ETHYLENEDIAMINETETRAACETIC ACID Russian patent published in 2023 - IPC C07C237/20 C07C237/22 C07C279/14 C07C309/14 C07C323/59 C07D207/16 C07D233/61 C10L3/10 

Abstract RU 2798318 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the chemistry of complexones, namely to new promoters of hydrate formation, which are amides of ethylenediaminetetraacetic acid of formula I. In this formula, R represents I-1 - I-13.

EFFECT: compounds can be used in the oil and gas industry in the production, transportation and storage of natural gas.

1 cl, 3 dwg, 15 ex



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RU 2 798 318 C1

Authors

Varfolomeev Mikhail Alekseevich

Pavelev Roman Sergeevich

Semenov Matvei Egorovich

Gainullin Shamil Eduardovich

Kazakova Polina Iurevna

Dates

2023-06-21—Published

2022-12-05—Filed

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