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RU

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2 291 859

(13)

C1

(51)

IPC

C07C315/02(2006-01-01)

C10G27/12(2006-01-01)

B01J23/28(2006-01-01)

(21) (22)

Application

2005129415/04, 2005-09-20

(24)

Start date

2005-09-20

(22)

Actual filing date

2005-09-20

(45)

Published

2007-01-20

(72)

Inventor

Nigmatullin Vil' RishatovichSharipov Valerij AjratovichSharipov Ajrat KhajdarovichNigmatullin Il'Shat RishatovichMukhametova Regina Rafailovna

(73)

Holder

Nigmatullin Vil' RishatovichSharipov Valerij Ajratovich

PETROLEUM SULFIDE OXIDATION PROCESS Russian patent published in 2007 - IPC C07C315/02 C10G27/12 B01J23/28 

Abstract RU 2291859 C1

FIELD: petroleum processing and petrochemistry.

SUBSTANCE: oxidation is performed at 20-60°C with hydrogen peroxide aqueous solution in presence of molybdenum-containing catalyst, in particular molybdenum bis-alkylsulfoxide peroxo complexes.

EFFECT: increased yield of sulfoxides, oxidation selectivity, and oxidation rate.

2 tbl, 6 ex

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RU 2 291 859 C1

Authors

Nigmatullin Vil' Rishatovich

Sharipov Valerij Ajratovich

Sharipov Ajrat Khajdarovich

Nigmatullin Il'Shat Rishatovich

Mukhametova Regina Rafailovna

Dates

2007-01-20—Published

2005-09-20—Filed

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