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Title:
METHOD FOR THERMALLY TREATING USED TIRES AND DEVICE FOR CARRYING OUT SAID METHOD
Document Type and Number:
WIPO Patent Application WO2005102639
Kind Code:
A8
Abstract:
The invention relates to thermally treating hydrocarbon raw material, in particular recycling used tires and makes it possible to increase the efficiency of the hydrocarbon material treatment and reduce the energy costs. The inventive method for thermally treating used tires consists in pyrolysing shredded tires at a temperature of 550-800 °C in a reducing gas medium associated with pyrolysis product separation. At least a part of reducing gas is produced by combusting hydrocarbon-containing gases in a reducing gas generator. The novelty of the invention lies in that one part of the reducing gases is embodied in the form of gaseous pyrolysis products combined with liquid hydrocarbon vapours and the other part is embodied in the form of smoke fumes supplied to a reactor. Said method is carried out in a device comprising a reactor (1) and a reducing gas generator (6) connected thereto. A system (14) for removing gases formed in the reactor is connected to said reducing gas generator. The reactor is connected to the heater (8) of a heating unit (7) which is provided with means for exhausting smoke fumes (16), wherein said exhausting means is connected to the reducing gas generator (6) and to the reactor (1).

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Inventors:
ANTONENKO VLADIMIR FEDOROVICH (RU)
ANIKEEV VALEYRAN NIKOLAEVICH (RU)
Application Number:
PCT/RU2005/000223
Publication Date:
December 28, 2006
Filing Date:
April 25, 2005
Export Citation:
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Assignee:
KRIVORUCHKO EVGENY PETROVICH (RU)
KOMLIK SERGEI MIKHAILOVICH (RU)
ANTONENKO VLADIMIR FEDOROVICH (RU)
ANIKEEV VALEYRAN NIKOLAEVICH (RU)
International Classes:
B29B17/00; B29B17/02; C08J11/12; C10B49/02; C10B53/07; C10G1/10; F23G5/027; F23G5/033; F23G5/16; F23G7/12; F23J1/00; B29K21/00
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