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2 248 967

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IPC

(21) (22)

Application

2003124157/04, 2003-08-05

(24)

Start date

2003-08-05

(22)

Actual filing date

2003-08-05

(45)

Published

2005-03-27

(72)

Inventor

Zlobin V.S.Slobodjanik V.A.Fedorov A.F.

(73)

Holder

Zlobin Viktor SergeevichSlobodjanik Vasilij Anatol'EvichFedorov Anatolij Fedorovich

METHOD FOR DECOMPOSITION OF YPRITE Russian patent published in 2005 - IPC

Abstract RU 2248967 C1

FIELD: organic chemistry, chemistry of sulfur-containing compounds, chemical technology.

SUBSTANCE: invention relates to the development of method for utilization of yprite representing bis-(2-chloroethyl)-sulfide. Method for decomposition of yprite is carried out by effect of physical methods. Yprite is treated in rotor disintegrator in counter flows at gravitation effect 400-500g in the presence of water taken in the amount 20-30% of weight yprite to be processed. Yprite is subjected for effect in this regimen in some in-line disintegrators and after disintegration mixture is separated in separator device. Method shows high output and provides processing 200 l of yprite for about 1 h and provides preparing the end product with any required degree of yprite conversion. Method provides simplifying method for utilization of yprite.

EFFECT: improved method for decomposition.

3 cl, 1 tbl, 9 ex

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RU 2 248 967 C1

Authors

Zlobin V.S.

Slobodjanik V.A.

Fedorov A.F.

Dates

2005-03-27—Published

2003-08-05—Filed