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(19)

(11)

2 641 742

(13)

(51)

IPC

B01D39/06(2006-01-01)

B01J20/10(2006-01-01)

B01J20/12(2006-01-01)

B01J20/14(2006-01-01)

B01J20/16(2006-01-01)

B01J20/28(2006-01-01)

(21) (22)

Application

2017102955, 2017-01-30

(24)

Start date

2017-01-30

(22)

Actual filing date

2017-01-30

(45)

Published

2018-01-22

(72)

Inventor

Kosyakov Aleksandr ViktorovichBlagov Andrej VladimirovichKuligin Sergej VladimirovichIshkov Aleksandr DmitrievichSalnikov Evgenij PavlovichRovovoj Vadim Vitalevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu

FILTER MATERIAL Russian patent published in 2018 - IPC B01D39/06 B01J20/10 B01J20/12 B01J20/14 B01J20/16 B01J20/28

Abstract RU 2641742 C1

FIELD: machine engineering.

SUBSTANCE: filter material consists of a core and a shell. The core is made of materials selected from glass, glass microsphere, glass microsphere or diatomite. The shell rolled on the core is made of diatomite or diatomite rock sintered at 700-1200°C.

EFFECT: improved quality of the filter media.

2 cl, 3 ex

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RU 2 641 742 C1

Authors

Kosyakov Aleksandr Viktorovich

Blagov Andrej Vladimirovich

Kuligin Sergej Vladimirovich

Ishkov Aleksandr Dmitrievich

Salnikov Evgenij Pavlovich

Rovovoj Vadim Vitalevich

Dates

2018-01-22—Published

2017-01-30—Filed