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2 474 565

(13)

(51)

IPC

C06B21/00(2006-01-01)

(21) (22)

Application

2010141880/05, 2010-10-12

(24)

Start date

2010-10-12

(22)

Actual filing date

2010-10-12

(45)

Published

2013-02-10

(72)

Inventor

Pavlov Anatolij PetrovichGatina Roza FatykhovnaMikhajlov Jurij MikhajlovichKhatsrinov Aleksej Il'IchAfanas'Ev Vitalij Pavlovich

(73)

Holder

Federal'Noe Kazennoe Predprijatie Nauchno-Issledovatel'Skij Institut Khimicheskikh Produktov"

EXPLOSION-PROOF FORM OF APPARATUS FOR FINAL PHASE OF PRODUCTION OF PYROXILINE AND PELLET POWDER Russian patent published in 2013 - IPC C06B21/00

Abstract RU 2474565 C2

FIELD: chemistry.

SUBSTANCE: according to the invention, the apparatus has a cone shape with a cone angle of not less than 40°.

EFFECT: solution provides explosion-proof conditions for operation of the apparatus by preventing the transition of combustion into an explosion and detonation and increases efficiency of the apparatus.

1 dwg, 1 tbl

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RU 2 474 565 C2

Authors

Pavlov Anatolij Petrovich

Gatina Roza Fatykhovna

Mikhajlov Jurij Mikhajlovich

Khatsrinov Aleksej Il'Ich

Afanas'Ev Vitalij Pavlovich

Dates

2013-02-10—Published

2010-10-12—Filed