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2 797 598

(13)

(51)

IPC

C07C309/04(2006-01-01)

C07C309/12(2006-01-01)

C07C309/17(2006-01-01)

C10L3/10(2006-01-01)

(21) (22)

Application

2022131657, 2022-12-05

(24)

Start date

2022-12-05

(22)

Actual filing date

2022-12-05

(45)

Published

2023-06-07

(72)

Inventor

Varfolomeev Mikhail AlekseevichPavelev Roman SergeevichFarkhadian AbdolrezaSemenov Matvei EgorovichMirzakimov Ulukbek Zhyldyzbekovich

(73)

Holder

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

HYDRATE PROMOTER BASED ON ALCOHOL SULFOSUCCINATES Russian patent published in 2023 - IPC C07C309/04 C07C309/12 C07C309/17 C10L3/10

Abstract RU 2797598 C1

FIELD: chemical industry.

SUBSTANCE: chemistry of sulfosuccinates, namely new sulfosuccinates of alcohols of formula (I), which have the ability to promote the formation of gas hydrates. Promoters of hydrate formation based on alcohol sulfosuccinates of the formula ROC(=O)-CH₂-CH(-SO₃Na)-COOH, used in the oil and gas industry in the production, transportation and storage of natural gas.

EFFECT: provision of alcohol sulfosuccinates capable of effectively promoting hydrate formation.

2 cl, 2 dwg, 22 ex

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RU 2 797 598 C1

Authors

Varfolomeev Mikhail Alekseevich

Pavelev Roman Sergeevich

Farkhadian Abdolreza

Semenov Matvei Egorovich

Mirzakimov Ulukbek Zhyldyzbekovich

Dates

2023-06-07—Published

2022-12-05—Filed