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2 557 617

(13)

(51)

IPC

B01J20/04(2006-01-01)

B01J20/10(2006-01-01)

B01J20/22(2006-01-01)

(21) (22)

Application

2014104836/05, 2014-02-12

(24)

Start date

2014-02-12

(22)

Actual filing date

2014-02-12

(45)

Published

2015-07-27

(72)

Inventor

Ishkov Aleksandr GavrilovichSarkarov Ramidin AkberbubaevichKonjaev Sergej VladimirovichGadzhidadaev Ibragim GadzhidadaevichAkopova Gretta SemenovnaPystina Natal'Ja Borisovna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

SORBENT FOR PURIFICATION AND NEUTRALISATION OF PETROLEUM POLLUTION Russian patent published in 2015 - IPC B01J20/04 B01J20/10 B01J20/22

Abstract RU 2557617 C1

FIELD: chemistry.

SUBSTANCE: claimed sorbent, containing quick lime in amount 81.1-83.3%, diatomite in amount 7.4-12.5% and water repellent. As water repellent sorbent contains saturated highly molecular hydrocarbons in amount 6.4-9.3%.

EFFECT: increase of sorbent capacity.

1 tbl

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RU 2 557 617 C1

Authors

Ishkov Aleksandr Gavrilovich

Sarkarov Ramidin Akberbubaevich

Konjaev Sergej Vladimirovich

Gadzhidadaev Ibragim Gadzhidadaevich

Akopova Gretta Semenovna

Pystina Natal'Ja Borisovna

Dates

2015-07-27—Published

2014-02-12—Filed