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2 313 513

(13)

(51)

IPC

C07C17/386(2006-01-01)

C07C19/45(2006-01-01)

C07C21/08(2006-01-01)

(21) (22)

Application

2006124365/04, 2006-07-06

(24)

Start date

2006-07-06

(22)

Actual filing date

2006-07-06

(45)

Published

2007-12-27

(72)

Inventor

Gordon Elena PetrovnaKorotchenko Alla Vital'EvnaMitrokhin Anatolij MikhajlovichPoddubnyj Igor' Sergeevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD FOR TREATMENT OF ORGANOCHLORINE MANUFACTURE WASTE FROM RESINIFICATION PRODUCTS Russian patent published in 2007 - IPC C07C17/386 C07C19/45 C07C21/08

Abstract RU 2313513 C1

FIELD: chemical technology.

SUBSTANCE: invention relates to a method for treatment of waste from manufacture of organochlorine substances from resinification products by distillation of volatile components. Method involves distilling volatile components as azeotrope with water in the presence of inert inorganic filling agent and accessory agent reducing adhesion of resinification products to equipment. Method provides excluding formation of resinification products and cake and to achieve the complete separation of volatile components from resinous substances.

EFFECT: improved method of treatment of waste.

5 cl, 1 tbl, 12 ex

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RU 2 313 513 C1

Authors

Gordon Elena Petrovna

Korotchenko Alla Vital'Evna

Mitrokhin Anatolij Mikhajlovich

Poddubnyj Igor' Sergeevich

Dates

2007-12-27—Published

2006-07-06—Filed