Title:
METHOD OF REPROCESSING RUBBER WASTE
Document Type and Number:
WIPO Patent Application WO/1995/015840
Kind Code:
A1
Abstract:
The invention relates to the technology of reprocessing industrial and domestic waste. The problem addressed by the invention is that of reducing energy consumption and the quantity of toxic waste which enters the environment when rubber waste is reprocessed. This problem is solved by the use of superheated steam for the pyrolysis of the waste material. This method is novel in that superheated steam, amounting to between 18 and 110 per cent of the mass of the rubber waste, is used as the heat carrier, the gaseous products of pyrolysis are condensed together with the steam, and the condensate thus obtained is mixed with the solid residue which has first undergone preliminary grinding to produce particles of between 0.001 and 0.210 mm in size. The quantity of solid residue in the mixture is set at between 23 and 55.8 per cent of the total mass of the mixture. This process results in the production of a liquid fuel with improved environmental characteristics.
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Inventors:
MULYARCHIK VALERY VLADIMIROVIC (BY)
DROZDOV VLADIMIR MICHAILOVICH (BY)
GREBENKOV ANATOLY ZHORESOVICH (BY)
ZHURAVSKY GENNADY IVANOVICH (BY)
VINOGRAOV LEONID MIKHAILOVICH (BY)
KONSTANTINOV VALERY GRIGORIEVI (BY)
KUKHAREV ANATOLY VASILIEVICH (BY)
DROZDOV VLADIMIR MICHAILOVICH (BY)
GREBENKOV ANATOLY ZHORESOVICH (BY)
ZHURAVSKY GENNADY IVANOVICH (BY)
VINOGRAOV LEONID MIKHAILOVICH (BY)
KONSTANTINOV VALERY GRIGORIEVI (BY)
KUKHAREV ANATOLY VASILIEVICH (BY)
Application Number:
PCT/BY1994/000004
Publication Date:
June 15, 1995
Filing Date:
December 08, 1994
Export Citation:
Assignee:
SCIENCE TECHNICAL AND PRODUCT (BY)
MULYARCHIK VALERY VLADIMIROVIC (BY)
DROZDOV VLADIMIR MICHAILOVICH (BY)
GREBENKOV ANATOLY ZHORESOVICH (BY)
ZHURAVSKY GENNADY IVANOVICH (BY)
VINOGRAOV LEONID MIKHAILOVICH (BY)
KONSTANTINOV VALERY GRIGORIEVI (BY)
KUKHAREV ANATOLY VASILIEVICH (BY)
MULYARCHIK VALERY VLADIMIROVIC (BY)
DROZDOV VLADIMIR MICHAILOVICH (BY)
GREBENKOV ANATOLY ZHORESOVICH (BY)
ZHURAVSKY GENNADY IVANOVICH (BY)
VINOGRAOV LEONID MIKHAILOVICH (BY)
KONSTANTINOV VALERY GRIGORIEVI (BY)
KUKHAREV ANATOLY VASILIEVICH (BY)
International Classes:
B29B13/10; C10G1/10; C10L1/32; (IPC1-7): B29B17/00; C08J11/14
Foreign References:
| SU483270A1 | 1975-09-05 | |||
| SU1685721A1 | 1991-10-23 | |||
| SU1678640A1 | 1991-09-23 | |||
| DE2254472B2 | 1976-10-07 |
Other References:
See also references of EP 0684116A4
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