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Patent Searching and Data


Title:
PROCESS AND DEVICE FOR DRYING ORGANIC WASTE
Document Type and Number:
WIPO Patent Application WO1997022842
Kind Code:
A3
Abstract:
The invention relates to a process and a device for drying organic waste in which the organic waste is subjected to two successive drying stages, where the waste is aerated in a first stage and thus partly dewatered at the same time and the process heat produced by the aerobic decomposition supported by the aeration is used in the second stage for residual drying.

Inventors:
DOLLE LOTHAR
LISTRINGHAUS WALTER
PLATEN ELMAR
VOLLMER FRIEDEL
Application Number:
PCT/DE1996/002421
Publication Date:
August 14, 1997
Filing Date:
December 11, 1996
Export Citation:
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Assignee:
ML ENTSORGUNGS UND ENERGIEANLA (DE)
International Classes:
B09B3/00; C02F11/16; C05F17/00; F23G5/04; F26B1/00; F26B3/32; F26B9/10; F26B23/00; (IPC1-7): F26B3/06
Domestic Patent References:
WO1992018611A11992-10-29
WO1991012829A11991-09-05
Foreign References:
DE3204471A11983-08-18
EP0413992A21991-02-27
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