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2 462 303

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C2

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IPC

B01J20/10(2006-01-01)

B01J20/06(2006-01-01)

B01J20/22(2006-01-01)

(21) (22)

Application

2010150749/05, 2010-12-10

(24)

Start date

2010-12-10

(22)

Actual filing date

2010-12-10

(45)

Published

2012-09-27

(72)

Inventor

Mirgorod Jurij AleksandrovichEmel'Janov Sergej Gennad'EvichBorshch Nikolaj AlekseevichFedosjuk Valerij MikhajlovichKhotynjuk Sergej Sergeevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet"

POWDERED MAGNETIC SORBENT FOR COLLECTING PETROLEUM, OIL AND OTHER HYDROCARBONS Russian patent published in 2012 - IPC B01J20/10 B01J20/06 B01J20/22 

Abstract RU 2462303 C2

FIELD: chemistry.

SUBSTANCE: invention relates to magnetic sorbents for cleaning different media from petroleum, oil and other hydrocarbons. The disclosed sorbent contains the following components in wt %: ferromagnetic iron oxides from iron ore 5-59, silicon dioxide from the same iron ore 41-95. The surface of the sorbent is hydrophobisated with amines.

EFFECT: obtaining a magnetic sorbent with improved operating characteristics.

3 dwg, 3 ex

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RU 2 462 303 C2

Authors

Mirgorod Jurij Aleksandrovich

Emel'Janov Sergej Gennad'Evich

Borshch Nikolaj Alekseevich

Fedosjuk Valerij Mikhajlovich

Khotynjuk Sergej Sergeevich

Dates

2012-09-27—Published

2010-12-10—Filed

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