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(19)

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2 604 931

(13)

(51)

IPC

E02B15/04(2006-01-01)

B63B35/34(2006-01-01)

B63H1/26(2006-01-01)

(21) (22)

Application

2015119119/13, 2015-05-20

(24)

Start date

2015-05-20

(22)

Actual filing date

2015-05-20

(45)

Published

2016-12-20

(72)

Inventor

Mingazhev Askar DzhamilevichKrioni Nikolaj KonstantinovichDavletkulov Rais KalimullovichMingazheva Alisa Askarovna

(73)

Holder

Mingazhev Askar DzhamilevichKrioni Nikolaj KonstantinovichDavletkulov Rais Kalimullovich

METHOD AND DEVICE FOR COLLECTING OIL AND OIL PRODUCTS FROM UNDER ICE COVER OF WATER BODY Russian patent published in 2016 - IPC E02B15/04 B63B35/34 B63H1/26

Abstract RU 2604931 C2

FIELD: ecology.

SUBSTANCE: invention relates to environmental protection and can be used in oil spills (oil products) under ice cover mainly of Arctic water bodies. Disclosed is a method of collecting oil or oil product from under ice cover of a water body, including localisation of oil or oil product stain and further removal of oil or oil product by pumping in into an oil receiver. In area of localisation of oil or oil product stain under ice cover is supplied at least one pontoon, which is inflated with air in amount sufficient to create lift, sufficient for lifting and deformation of ice cover to form a dome in area of oil or oil product stain localisation, providing for collection of oil or oil product, located between surface of water and ice cover. Device for implementing method is disclosed.

EFFECT: increasing efficiency of collecting oil 1,8 to 2,6 times and reducing labour input 4-6 times.

24 cl, 5 dwg

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RU 2 604 931 C2

Authors

Mingazhev Askar Dzhamilevich

Krioni Nikolaj Konstantinovich

Davletkulov Rais Kalimullovich

Mingazheva Alisa Askarovna

Dates

2016-12-20—Published

2015-05-20—Filed