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2 262 520

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IPC

(21) (22)

Application

2004119450/04, 2004-06-25

(24)

Start date

2004-06-25

(22)

Actual filing date

2004-06-25

(45)

Published

2005-10-20

(72)

Inventor

Lebedeva O.E.Beletskaja V.A.Furda L.V.

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Belgorodskij Gosudarstvennyj Universitet Vpo Belgorodskij Gosudarstvennyj Universitet)

METHOD FOR PROCESSING ORGANIC POLYMERIC WASTE Russian patent published in 2005 - IPC

Abstract RU 2262520 C1

FIELD: polymers, chemical technology.

SUBSTANCE: invention relates to a method for processing organic polymeric waste to motor fuel and chemical raw that can be used in organic and petroleum chemical synthesis. Invention describes a method for processing organic polymeric waste involving fluidizing polymers, mixing with catalyst and thermocatalytic destruction of reaction mixture. Fluidizing waste is carried out in alkylbenzene medium at 140-150°C under normal atmosphere pressure followed by stirring with clay modified by acid treatment as a catalyst in the mass ratio waste to catalyst = (1-2):1. Drying is carried out at the room temperature and thermocatalytic destruction is carried out in reactor of flow-type in inert gas flow at temperature 350-400°C under normal atmosphere pressure. Method provides simplifying technology, to reduce energy consumption and to use inexpensive available materials as a catalyst.

EFFECT: improved processing method.

1 tbl, 1 ex

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RU 2 262 520 C1

Authors

Lebedeva O.E.

Beletskaja V.A.

Furda L.V.

Dates

2005-10-20—Published

2004-06-25—Filed