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2 404 175

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IPC

C07D319/00(2006-01-01)

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Application

2008122310/04, 2008-06-03

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Start date

2008-06-03

(22)

Actual filing date

2008-06-03

(45)

Published

2010-11-20

(72)

Inventor

Akhmetova Vnira RakhimovnaKhajrullina Regina RadievnaKhabibullina Guzel' RazhapovnaSultanov Rifkat Mukhat'JarovichKunakova Rajkhana ValiullovnaDzhemilev Usein Memetovich

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Neftekhimii I Kataliza Ran

TWO-COMPONENT HYDROGEN SULPHIDE SCAVENGER AND PREPARATION METHOD THEREOF Russian patent published in 2010 - IPC C07D319/00

Abstract RU 2404175 C2

FIELD: chemistry.

SUBSTANCE: invention relates to decontamination of oil extraction, oil processing and petrochemical facilities from sulphur compounds, and to a method of preparing a novel two-component scavenger consisting of compounds and , which can be used as a selective hydrogen sulphide scavenger.

EFFECT: novel two-component hydrogen sulphide scavenger whose H₂S capacity surpasses that of existing scavengers, as well as a method for preparing said scavenger.

2 cl, 1 tbl, 2 ex

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RU 2 404 175 C2

Authors

Akhmetova Vnira Rakhimovna

Khajrullina Regina Radievna

Khabibullina Guzel' Razhapovna

Sultanov Rifkat Mukhat'Jarovich

Kunakova Rajkhana Valiullovna

Dzhemilev Usein Memetovich

Dates

2010-11-20—Published

2008-06-03—Filed